Process for producing phenol and methyl ethyl ketone

United States of America Patent

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Nov 16, 2010
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Jul 23, 2009
app pub date
Feb 8, 2007
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Feb 14, 2006

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Abstract

+ olefins, and less than 0.5 wt % of isobutylbenzene and tert-butylbenzene. The sec-butylbenzene fraction is then oxidized to produce sec-butylbenzene hydroperoxide and the hydroperoxide is cleaved to produce phenol and methyl ethyl ketene.

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EXXONMOBIL CHEMICAL PATENTS INC.

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C07C:ACYCLIC OR CARBOCYCLIC COMPOUNDS

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Inventor Name	Address	# of filed Patents	Total Citations
Benitez, Francisco M	Houston, US	44	216
Buchanan, John S	Lambertville, US	49	884
Cheng, Jane C	Bridgewater, US	67	969
Dakka, Jihad M	Whitehouse Station, US	127	682
Elks, Jeffrey T	Geneva, US	13	98
Stanat, Jon E	Houston, US	33	491

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Process for producing phenol and methyl ethyl ketone

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United States of America Patent

12162970

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PATENT NO	7834218
APP PUB NO	20090187047A1
SERIAL NO	12162970
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity Expired	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
November 16, 2010	US,7834218,B2 US7834218B2	GRANTED PATENT AS SECOND PUBLICATION
July 23, 2009	US,20090187047,A1 US20090187047A1	FIRST PUBLISHED PATENT APPLICATION

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12162970

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