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	<id>https://en.bharatpedia.org/w/index.php?action=history&amp;feed=atom&amp;title=K._C._Das_%28chemist%29</id>
	<title>K. C. Das (chemist) - Revision history</title>
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	<updated>2026-08-18T18:48:45Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
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		<title>Adiyogirudraksha: fixed issues</title>
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		<updated>2026-03-07T19:16:17Z</updated>

		<summary type="html">&lt;p&gt;fixed issues&lt;/p&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 00:46, 8 March 2026&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l4&quot;&gt;Line 4:&lt;/td&gt;
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&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{Tone|date=July 2019}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{Tone|date=July 2019}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[File:&lt;/del&gt;Khagendra Chandra Das, co-founder of Calcutta Chemical Company.jpg|&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;thumb&lt;/del&gt;|&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Khagendra Chandra Das, co&lt;/del&gt;-founder of [[Calcutta Chemical Company]]]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;{{Use dmy dates|date=April 2025}}&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&#039;&#039;&#039;Khagendra Chandra Das (K.C. Das&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;)&lt;/del&gt;&#039;&#039;&#039; was an Indian entrepreneur and proprietor of the [[Calcutta Chemical Company]]. Under his leadership, the company became one of the most well-known businesses of the [[Swadeshi movement]], and was well-known for [[Margo (soap)]] and a number of other products.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;{{Use Indian English|date=April 2025}}&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;{{Infobox person&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;| name               = Khagendra Chandra Das&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;| image              = &lt;/ins&gt;Khagendra Chandra Das, co-founder of Calcutta Chemical Company.jpg&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;occupation         = Indian entrepreneur&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;known_for             = Co&lt;/ins&gt;-founder of &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;the &lt;/ins&gt;[[Calcutta Chemical Company]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;| alma_mater         =  [[Heidelberg University]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;| notable_works      = [[Margo (soap)&lt;/ins&gt;]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;}}&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&#039;&#039;&#039;Khagendra Chandra Das&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&#039;&#039;&#039; &lt;/ins&gt;(&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;often shortened as &#039;&#039;&#039;&lt;/ins&gt;K.C. Das&#039;&#039;&#039;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;) &lt;/ins&gt;was an Indian entrepreneur and proprietor of the [[Calcutta Chemical Company]]. Under his leadership, the company became one of the most well-known businesses of the [[Swadeshi movement]], and was well-known for [[Margo (soap)]] and a number of other products.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Early life ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Early life ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;K.C. Das was born into an affluent [[Baidya]] family in Bengal. He was the son of [[Rai Bahadur]] Tarak Chandra Das, a judge, and Mohini Devi, who was later a staunch Gandhian and Independence activist. Mohini Devi was also a former President of the [[Mahila Atma Raksha Samiti]], an organisation committed to women&amp;#039;s self defence. Amongst his siblings, the most notable was Dr. Prabhavati Das Gupta, a graduate from [[Heidelberg University]] and a trade union activist along with her husband and Congress MP Bakar Ali Mirza.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;K.C. Das was born into an affluent [[Baidya]] family in Bengal. He was the son of [[Rai Bahadur]] Tarak Chandra Das, a judge, and Mohini Devi, who was later a staunch Gandhian and Independence activist. Mohini Devi was also a former President of the [[Mahila Atma Raksha Samiti]], an organisation committed to women&amp;#039;s self defence. Amongst his siblings, the most notable was Dr. Prabhavati Das Gupta, a graduate from [[Heidelberg University]] and a trade union activist along with her husband and Congress MP Bakar Ali Mirza.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;After completing his education in [[Calcutta]], he became a lecturer at Shibpur College (now [[Indian Institute of Engineering Science and Technology, Shibpur]]). At this time, there could be seen a substantial growth in anti-British activity in Bengal, highlighted by the growth of Revolutionary thought and action. Das got involved with a number of other youths who subscribed to this brand of thinking. His father, who was known to be close to certain officials in the &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;British &lt;/del&gt;Indian government, was informed that his son would soon be arrested if he did not take any preventive action. He then encouraged his son to go abroad to pursue higher studies. Das, who wanted nothing to do with Britain, instead chose to go to the [[United States]].&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;After completing his education in [[Calcutta]], he became a lecturer at Shibpur College (now [[Indian Institute of Engineering Science and Technology, Shibpur]]). At this time, there could be seen a substantial growth in anti-British activity in &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[&lt;/ins&gt;Bengal&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;]]&lt;/ins&gt;, highlighted by the growth of Revolutionary thought and action. Das got involved with a number of other youths who subscribed to this brand of thinking. His father, who was known to be close to certain officials in the Indian government, was informed that his son would soon be arrested if he did not take any preventive action. He then encouraged his son to go abroad to pursue higher studies. Das, who wanted nothing to do with Britain, instead chose to go to the [[United States]].&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Foreign education &lt;/del&gt;==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Education abroad &lt;/ins&gt;==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=== United States ===&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=== United States ===&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Das sailed for the United States on a scholarship from the Indian Society for the Advancement of Scientific Industry, and enrolled at [[UC Berkeley]]. However, he and another student, S.M. Bose (later founder of Duckback Waterproof) eventually transferred to [[Stanford University]].&amp;lt;ref&amp;gt;{{Cite web|last=Colony May Follow|first=Students from India leave Berkeley for Palo Alto and a Hegira May Follow|date=|title=San Francisco Call 17 January 1907 — California Digital Newspaper Collection|url=https://cdnc.ucr.edu/cgi-bin/cdnc?a=d&amp;amp;d=SFC19070117.2.28.8|url-status=live|archive-url=https://web.archive.org/web/20201104055812if_/https://cdnc.ucr.edu/cgi-bin/cdnc?a=d&amp;amp;d=SFC19070117.2.28.8&amp;amp;e=-------en--20--1--txt-txIN--------1|archive-date=2020-11-04|access-date=2017-06-19|website=cdnc.ucr.edu}}&amp;lt;/ref&amp;gt; Both graduated with degrees in Chemistry in 1910.&amp;lt;ref&amp;gt;{{Cite web|last=Dasgupta|first=Soumya|date=2019-05-27|title=Bengal&#039;s Long Lost Entrepreneurial Spirit|url=https://medium.com/@soumyadasgupta.91/bengals-long-lost-entrepreneurial-spirit-4ea63a5d0a5d|url-status=live|archive-url=https://web.archive.org/web/20200321135211/https://medium.com/@soumyadasgupta.91/bengals-long-lost-entrepreneurial-spirit-4ea63a5d0a5d|archive-date=2020-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;11&lt;/del&gt;-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;04&lt;/del&gt;|access-date=2020-04-04|website=Medium|language=en}}&amp;lt;/ref&amp;gt;&amp;lt;ref&amp;gt;{{Cite web|last=|first=|date=|title=Bengal&#039;s Long Lost Entrepreneurial Spirit|url=http://www.scribbler.co/r/5690ed8f7385ab2f7c419719/bengals-long-lost-entrepreneurial-spirit|url-status=dead|archive-url=https://web.archive.org/web/20181008214131/http://www.scribbler.co/r/5690ed8f7385ab2f7c419719/bengals-long-lost-entrepreneurial-spirit|archive-date=8 October 2018|access-date=2017-06-19|website=www.scribbler.co}}&amp;lt;/ref&amp;gt; During this time, Das was very closely involved with Indian independence activities in the United States, forming the California chapter of the [[Indian Independence League]] and working closely with [[Lala Har Dayal]].&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Das sailed for the United States on a scholarship from the Indian Society for the Advancement of Scientific Industry, and enrolled at [[UC Berkeley]]. However, he and another student, S.M. Bose (later founder of Duckback Waterproof) eventually transferred to [[Stanford University]].&amp;lt;ref&amp;gt;{{Cite web|last=Colony May Follow|first=Students from India leave Berkeley for Palo Alto and a Hegira May Follow|date=|title=San Francisco Call 17 January 1907 — California Digital Newspaper Collection|url=https://cdnc.ucr.edu/cgi-bin/cdnc?a=d&amp;amp;d=SFC19070117.2.28.8|url-status=live|archive-url=https://web.archive.org/web/20201104055812if_/https://cdnc.ucr.edu/cgi-bin/cdnc?a=d&amp;amp;d=SFC19070117.2.28.8&amp;amp;e=-------en--20--1--txt-txIN--------1|archive-date=2020-11-04|access-date=2017-06-19|website=cdnc.ucr.edu}}&amp;lt;/ref&amp;gt; Both graduated with degrees in Chemistry in 1910.&amp;lt;ref&amp;gt;{{Cite web|last=Dasgupta|first=Soumya|date=2019-05-27|title=Bengal&#039;s Long Lost Entrepreneurial Spirit|url=https://medium.com/@soumyadasgupta.91/bengals-long-lost-entrepreneurial-spirit-4ea63a5d0a5d|url-status=live|archive-url=https://web.archive.org/web/20200321135211/https://medium.com/@soumyadasgupta.91/bengals-long-lost-entrepreneurial-spirit-4ea63a5d0a5d|archive-date=2020-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;03&lt;/ins&gt;-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;21&lt;/ins&gt;|access-date=2020-04-04|website=Medium|language=en}}&amp;lt;/ref&amp;gt;&amp;lt;ref&amp;gt;{{Cite web|last=|first=|date=|title=Bengal&#039;s Long Lost Entrepreneurial Spirit|url=http://www.scribbler.co/r/5690ed8f7385ab2f7c419719/bengals-long-lost-entrepreneurial-spirit|url-status=dead|archive-url=https://web.archive.org/web/20181008214131/http://www.scribbler.co/r/5690ed8f7385ab2f7c419719/bengals-long-lost-entrepreneurial-spirit|archive-date=8 October 2018|access-date=2017-06-19|website=www.scribbler.co}}&amp;lt;/ref&amp;gt; During this time, Das was very closely involved with Indian independence activities in the United States, forming the California chapter of the [[Indian Independence League]] and working closely with [[Lala Har Dayal]].&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=== Japan ===&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=== Japan ===&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Before returning to India, both Bose and Das proceeded to Japan&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;, &lt;/del&gt;where each delved further into processes that would come to define their later businesses - waterproofing for Bose, and pharmaceuticals for Das.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Before returning to India, both Bose and Das proceeded to Japan where each delved further into processes that would come to define their later businesses - waterproofing for Bose, and pharmaceuticals for Das.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Calcutta Chemical Company ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Calcutta Chemical Company ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l32&quot;&gt;Line 32:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 41:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;By the time of Das&amp;#039; death in the 1960s, the company had become amongst the most well-known and recognisable businesses in the South Asian region. It was also known for the manufacture of a number of important chemical compounds that were essential to industrial processes.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;By the time of Das&amp;#039; death in the 1960s, the company had become amongst the most well-known and recognisable businesses in the South Asian region. It was also known for the manufacture of a number of important chemical compounds that were essential to industrial processes.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;After his death, his &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;son&lt;/del&gt;, &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Samarendra &lt;/del&gt;Chandra Dasgupta took over the business as Chairperson.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;After his death, his &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;younger brother&lt;/ins&gt;, &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Jagadish &lt;/ins&gt;Chandra Dasgupta took over the business as Chairperson.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Personality ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Personality ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;K.C. Das was a much beloved figure in [[Calcutta]], and was a lifelong believer in the Swadeshi philosophy and continued to be staunchly anti-British even post-Independence. Since his return from the United States and Japan, he chose to wear only [[Khadi]] clothing.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;K.C. Das was a much beloved figure in [[Calcutta]], and was a lifelong believer in the Swadeshi philosophy and continued to be staunchly anti-British even post-Independence. Since his return from the United States and Japan, he chose to wear only [[Khadi]] clothing.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;He was immensely popular in the [[Baidya]] community as well, providing scholarships to a number of young boys who came to Calcutta for their education. He was intensely committed to the ideals of entrepreneurship, and was known to dislike the idea of &#039;service&#039;. At the time of his funeral, a number of people came forward and recounted how, on his walks around the lakes in Calcutta, Das would stop them and encourage them to give up the idea of looking for a job and start something of their own - no matter how small. Often he would provide the seed capital for the ventures, and never asked for the money back.&amp;lt;ref&amp;gt;{{Cite web|last=|first=|date=|title=Bengal&#039;s Long Lost Entrepreneurial Spirit|url=http://128.199.169.58/r/5690ed8f7385ab2f7c419719/bengals-long-lost-entrepreneurial-spirit|url-status=live|archive-url=https://web.archive.org/web/20200924041726/http://128.199.169.58/r/5690ed8f7385ab2f7c419719/bengals-long-lost-entrepreneurial-spirit|archive-date=2020-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;11&lt;/del&gt;-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;04&lt;/del&gt;|access-date=2020-04-04|website=128.199.169.58}}&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;He was immensely popular in the [[Baidya]] community as well, providing scholarships to a number of young boys who came to Calcutta for their education. He was intensely committed to the ideals of entrepreneurship, and was known to dislike the idea of &#039;service&#039;. At the time of his funeral, a number of people came forward and recounted how, on his walks around the lakes in Calcutta, Das would stop them and encourage them to give up the idea of looking for a job and start something of their own - no matter how small. Often he would provide the seed capital for the ventures, and never asked for the money back.&amp;lt;ref&amp;gt;{{Cite web|last=|first=|date=|title=Bengal&#039;s Long Lost Entrepreneurial Spirit|url=http://128.199.169.58/r/5690ed8f7385ab2f7c419719/bengals-long-lost-entrepreneurial-spirit|url-status=live|archive-url=https://web.archive.org/web/20200924041726/http://128.199.169.58/r/5690ed8f7385ab2f7c419719/bengals-long-lost-entrepreneurial-spirit|archive-date=2020-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;09&lt;/ins&gt;-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;24&lt;/ins&gt;|access-date=2020-04-04|website=128.199.169.58}}&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Trivia ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Trivia ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* While he was staunchly anti-British, K.C. Das&amp;#039; only son married the daughter of noted Solicitor Susil C. Sen [[CBE]], a lawyer who had very close ties to the British government.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* While he was staunchly anti-British, K.C. Das&amp;#039; only son married the daughter of noted Solicitor Susil C. Sen [[CBE]], a lawyer who had very close ties to the British government.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*His family name is Dasgupta, but being staunchly against the caste system, his father dropped the &#039;Gupta&#039; which associated them with the Baidya community.  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*His family name is Dasgupta, but being staunchly against the &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[Caste system in India|&lt;/ins&gt;caste system&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;]]&lt;/ins&gt;, his father dropped the &#039;Gupta&#039; which associated them with the Baidya community.  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* K.C. Das gave an opportunity to Debu Barik, the owner of a small eatery behind Bijoli Cinema in Calcutta, to run the canteen at the [[Calcutta Chemical Company]] office in Panditia Road, recognising an entrepreneurial spark in him. That eatery is now the famous Bijoli Grill, one of the most popular restaurants for Bengali food in the country.  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* K.C. Das gave an opportunity to Debu Barik, the owner of a small eatery behind Bijoli Cinema in Calcutta, to run the canteen at the [[Calcutta Chemical Company]] office in Panditia Road, recognising an entrepreneurial spark in him. That eatery is now the famous Bijoli Grill, one of the most popular restaurants for Bengali food in the country.  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* K.C. Das is the grandfather of noted columnist and [[Rajya Sabha]] MP [[Swapan Dasgupta]].&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* K.C. Das is the grandfather of noted columnist and [[Rajya Sabha]] MP [[Swapan Dasgupta]].&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l54&quot;&gt;Line 54:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 63:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Indian independence activists]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Indian independence activists]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Stanford University School of Humanities and Sciences alumni]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Stanford University School of Humanities and Sciences alumni]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[Category:Businesspeople from Kolkata]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[Category:1960s deaths]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Adiyogirudraksha</name></author>
	</entry>
	<entry>
		<id>https://en.bharatpedia.org/w/index.php?title=K._C._Das_(chemist)&amp;diff=113898&amp;oldid=prev</id>
		<title>&gt;JJMC89 bot III: Moving :Category:Indian chairmen of corporations to :Category:Indian chairpersons of corporations per Wikipedia:Categories for discussion/Speedy</title>
		<link rel="alternate" type="text/html" href="https://en.bharatpedia.org/w/index.php?title=K._C._Das_(chemist)&amp;diff=113898&amp;oldid=prev"/>
		<updated>2021-03-27T22:25:13Z</updated>

		<summary type="html">&lt;p&gt;Moving &lt;a href=&quot;/w/index.php?title=Category:Indian_chairmen_of_corporations&amp;amp;action=edit&amp;amp;redlink=1&quot; class=&quot;new&quot; title=&quot;Category:Indian chairmen of corporations (page does not exist)&quot;&gt;Category:Indian chairmen of corporations&lt;/a&gt; to &lt;a href=&quot;/w/index.php?title=Category:Indian_chairpersons_of_corporations&amp;amp;action=edit&amp;amp;redlink=1&quot; class=&quot;new&quot; title=&quot;Category:Indian chairpersons of corporations (page does not exist)&quot;&gt;Category:Indian chairpersons of corporations&lt;/a&gt; per &lt;a href=&quot;https://en.bharatpedia.org/wiki/Bharatpedia:Categories_for_discussion/Speedy&quot; class=&quot;extiw&quot; title=&quot;wikipedia:Categories for discussion/Speedy&quot;&gt;Wikipedia:Categories for discussion/Speedy&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{short description|Indian entrepreneur}}&lt;br /&gt;
{{Multiple issues|&lt;br /&gt;
{{more citations needed|date=June 2017}}&lt;br /&gt;
{{Tone|date=July 2019}}&lt;br /&gt;
}}&lt;br /&gt;
[[File:Khagendra Chandra Das, co-founder of Calcutta Chemical Company.jpg|thumb|Khagendra Chandra Das, co-founder of [[Calcutta Chemical Company]]]]&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Khagendra Chandra Das (K.C. Das)&amp;#039;&amp;#039;&amp;#039; was an Indian entrepreneur and proprietor of the [[Calcutta Chemical Company]]. Under his leadership, the company became one of the most well-known businesses of the [[Swadeshi movement]], and was well-known for [[Margo (soap)]] and a number of other products.&lt;br /&gt;
&lt;br /&gt;
== Early life ==&lt;br /&gt;
K.C. Das was born into an affluent [[Baidya]] family in Bengal. He was the son of [[Rai Bahadur]] Tarak Chandra Das, a judge, and Mohini Devi, who was later a staunch Gandhian and Independence activist. Mohini Devi was also a former President of the [[Mahila Atma Raksha Samiti]], an organisation committed to women&amp;#039;s self defence. Amongst his siblings, the most notable was Dr. Prabhavati Das Gupta, a graduate from [[Heidelberg University]] and a trade union activist along with her husband and Congress MP Bakar Ali Mirza.&lt;br /&gt;
&lt;br /&gt;
After completing his education in [[Calcutta]], he became a lecturer at Shibpur College (now [[Indian Institute of Engineering Science and Technology, Shibpur]]). At this time, there could be seen a substantial growth in anti-British activity in Bengal, highlighted by the growth of Revolutionary thought and action. Das got involved with a number of other youths who subscribed to this brand of thinking. His father, who was known to be close to certain officials in the British Indian government, was informed that his son would soon be arrested if he did not take any preventive action. He then encouraged his son to go abroad to pursue higher studies. Das, who wanted nothing to do with Britain, instead chose to go to the [[United States]].&lt;br /&gt;
&lt;br /&gt;
== Foreign education ==&lt;br /&gt;
&lt;br /&gt;
=== United States ===&lt;br /&gt;
Das sailed for the United States on a scholarship from the Indian Society for the Advancement of Scientific Industry, and enrolled at [[UC Berkeley]]. However, he and another student, S.M. Bose (later founder of Duckback Waterproof) eventually transferred to [[Stanford University]].&amp;lt;ref&amp;gt;{{Cite web|last=Colony May Follow|first=Students from India leave Berkeley for Palo Alto and a Hegira May Follow|date=|title=San Francisco Call 17 January 1907 — California Digital Newspaper Collection|url=https://cdnc.ucr.edu/cgi-bin/cdnc?a=d&amp;amp;d=SFC19070117.2.28.8|url-status=live|archive-url=https://web.archive.org/web/20201104055812if_/https://cdnc.ucr.edu/cgi-bin/cdnc?a=d&amp;amp;d=SFC19070117.2.28.8&amp;amp;e=-------en--20--1--txt-txIN--------1|archive-date=2020-11-04|access-date=2017-06-19|website=cdnc.ucr.edu}}&amp;lt;/ref&amp;gt; Both graduated with degrees in Chemistry in 1910.&amp;lt;ref&amp;gt;{{Cite web|last=Dasgupta|first=Soumya|date=2019-05-27|title=Bengal&amp;#039;s Long Lost Entrepreneurial Spirit|url=https://medium.com/@soumyadasgupta.91/bengals-long-lost-entrepreneurial-spirit-4ea63a5d0a5d|url-status=live|archive-url=https://web.archive.org/web/20200321135211/https://medium.com/@soumyadasgupta.91/bengals-long-lost-entrepreneurial-spirit-4ea63a5d0a5d|archive-date=2020-11-04|access-date=2020-04-04|website=Medium|language=en}}&amp;lt;/ref&amp;gt;&amp;lt;ref&amp;gt;{{Cite web|last=|first=|date=|title=Bengal&amp;#039;s Long Lost Entrepreneurial Spirit|url=http://www.scribbler.co/r/5690ed8f7385ab2f7c419719/bengals-long-lost-entrepreneurial-spirit|url-status=dead|archive-url=https://web.archive.org/web/20181008214131/http://www.scribbler.co/r/5690ed8f7385ab2f7c419719/bengals-long-lost-entrepreneurial-spirit|archive-date=8 October 2018|access-date=2017-06-19|website=www.scribbler.co}}&amp;lt;/ref&amp;gt; During this time, Das was very closely involved with Indian independence activities in the United States, forming the California chapter of the [[Indian Independence League]] and working closely with [[Lala Har Dayal]].&lt;br /&gt;
&lt;br /&gt;
=== Japan ===&lt;br /&gt;
Before returning to India, both Bose and Das proceeded to Japan, where each delved further into processes that would come to define their later businesses - waterproofing for Bose, and pharmaceuticals for Das.&lt;br /&gt;
&lt;br /&gt;
== Calcutta Chemical Company ==&lt;br /&gt;
&lt;br /&gt;
=== Establishment ===&lt;br /&gt;
Das, along with R.N. Sen and B.N. Maitra, incorporated the [[Calcutta Chemical Company]] in 1916. It had its registered office at 35 Panditia Road and an additional factory in [[Tiljala]]. The company was established in keeping with the prevailing air of the [[Swadeshi movement]], of which Das was a staunch supporter. He believed that one of the most important industries that was still cornered by the British was the pharmaceutical industry.&lt;br /&gt;
&lt;br /&gt;
=== Popularity ===&lt;br /&gt;
The company became highly successful due to its toilet products. Das perfected the process to extract the essence of the Neem plant, which he believed to be symbolic of Indian products, which led to the creation of two enduring brands - [[Margo (soap)]] and Neem toothpaste. He priced them in such a way as to allow them to be affordable to every strata of society. He also created and marketed a number of other products, including Lavender Dew Powder (for a more upmarket segment).&lt;br /&gt;
&lt;br /&gt;
With growing demand, the company expanded by creating distribution offices in all major cities in the country, and set up additional manufacturing plants in present day [[Tamil Nadu]]. The company then began international distribution in South East Asia, establishing a distribution chain in Singapore.&lt;br /&gt;
&lt;br /&gt;
By the time of Das&amp;#039; death in the 1960s, the company had become amongst the most well-known and recognisable businesses in the South Asian region. It was also known for the manufacture of a number of important chemical compounds that were essential to industrial processes.&lt;br /&gt;
&lt;br /&gt;
After his death, his son, Samarendra Chandra Dasgupta took over the business as Chairperson.&lt;br /&gt;
&lt;br /&gt;
== Personality ==&lt;br /&gt;
K.C. Das was a much beloved figure in [[Calcutta]], and was a lifelong believer in the Swadeshi philosophy and continued to be staunchly anti-British even post-Independence. Since his return from the United States and Japan, he chose to wear only [[Khadi]] clothing.&lt;br /&gt;
&lt;br /&gt;
He was immensely popular in the [[Baidya]] community as well, providing scholarships to a number of young boys who came to Calcutta for their education. He was intensely committed to the ideals of entrepreneurship, and was known to dislike the idea of &amp;#039;service&amp;#039;. At the time of his funeral, a number of people came forward and recounted how, on his walks around the lakes in Calcutta, Das would stop them and encourage them to give up the idea of looking for a job and start something of their own - no matter how small. Often he would provide the seed capital for the ventures, and never asked for the money back.&amp;lt;ref&amp;gt;{{Cite web|last=|first=|date=|title=Bengal&amp;#039;s Long Lost Entrepreneurial Spirit|url=http://128.199.169.58/r/5690ed8f7385ab2f7c419719/bengals-long-lost-entrepreneurial-spirit|url-status=live|archive-url=https://web.archive.org/web/20200924041726/http://128.199.169.58/r/5690ed8f7385ab2f7c419719/bengals-long-lost-entrepreneurial-spirit|archive-date=2020-11-04|access-date=2020-04-04|website=128.199.169.58}}&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== Trivia ==&lt;br /&gt;
* While he was staunchly anti-British, K.C. Das&amp;#039; only son married the daughter of noted Solicitor Susil C. Sen [[CBE]], a lawyer who had very close ties to the British government.&lt;br /&gt;
*His family name is Dasgupta, but being staunchly against the caste system, his father dropped the &amp;#039;Gupta&amp;#039; which associated them with the Baidya community. &lt;br /&gt;
* K.C. Das gave an opportunity to Debu Barik, the owner of a small eatery behind Bijoli Cinema in Calcutta, to run the canteen at the [[Calcutta Chemical Company]] office in Panditia Road, recognising an entrepreneurial spark in him. That eatery is now the famous Bijoli Grill, one of the most popular restaurants for Bengali food in the country. &lt;br /&gt;
* K.C. Das is the grandfather of noted columnist and [[Rajya Sabha]] MP [[Swapan Dasgupta]].&lt;br /&gt;
&lt;br /&gt;
== References ==&lt;br /&gt;
&amp;lt;references /&amp;gt;&lt;br /&gt;
&lt;br /&gt;
{{DEFAULTSORT:Das, KC}}&lt;br /&gt;
[[Category:Bengali chemists]]&lt;br /&gt;
[[Category:Indian businesspeople]]&lt;br /&gt;
[[Category:Indian chairpersons of corporations]]&lt;br /&gt;
[[Category:Indian independence activists]]&lt;br /&gt;
[[Category:Stanford University School of Humanities and Sciences alumni]]&lt;/div&gt;</summary>
		<author><name>&gt;JJMC89 bot III</name></author>
	</entry>
</feed>