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Class Information
Number: 585/437
Name: Chemistry of hydrocarbon compounds > Aromatic compound synthesis > Having alkenyl moiety, e.g., styrene, etc. > Polycyclic product or from nonhydrocarbon feed > O-containing feed
Description: Subject matter wherein a nonhydrocarbon feedstock compound contains an oxygen atom.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8686205 Method for production of styrene from toluene and methanol Apr. 1, 2014
8686208 Nitrogen containing catalyst for coupling reactions Apr. 1, 2014
8653314 Method for providing a co-feed in the coupling of toluene with a carbon source Feb. 18, 2014
8212095 Method for production of styrene from toluene and syngas Jul. 3, 2012
8088963 Dehydration of 1-phenyl ethanol Jan. 3, 2012
8030532 Method for production of styrene from toluene and syngas Oct. 4, 2011
7919661 Method for production of styrene from toluene and syngas Apr. 5, 2011
7884249 Bicyclo compound, method for producing pentacene and a film thereof using the same, and method for producing bicyclo compound Feb. 8, 2011
7829155 Nanothin polymer coatings containing thiol and methods of use thereof Nov. 9, 2010
7288688 Process for preparing styrene Oct. 30, 2007
6872863 Methylene bridged metallocenes as olefin-polymerization catalyst components Mar. 29, 2005
6849771 Process Feb. 1, 2005
6462246 Method of preparing alkenyl-substituted aromatic hydrocarbon Oct. 8, 2002
6437207 Process for the preparation of styrenes Aug. 20, 2002
6420620 Process for preparing styrenes Jul. 16, 2002
6395946 Process for the preparation of styrenes May. 28, 2002
6156948 Method for preparation of styrenes Dec. 5, 2000
6127590 Oxidative coupling of olefins and aromatics using a rhodium catalyst and a copper(II) redox agent Oct. 3, 2000
6080894 propylene oxide and styrene monomer co-production procedure Jun. 27, 2000
6025530 Phenol tar cracking process Feb. 15, 2000
5639928 Dehydration of 1-phenyl ethanol Jun. 17, 1997
5489731 Preparation of aromatic vinyl compounds Feb. 6, 1996
5446227 Co-production of an alkenyl aromatic compound or precursor thereof and an oxygenated sulfur-containing compound Aug. 29, 1995
5276235 Residual stream upgrading in a propylene oxide-styrene monomer process Jan. 4, 1994
5210354 Propylene oxide-styrene monomer process May. 11, 1993
5191133 Process for preparation of 2-vinylnaphthalene Mar. 2, 1993
5008482 Direct production of styrenes by reaction of aromatics with aldehydes Apr. 16, 1991
4751307 Wittig-reaction processes Jun. 14, 1988
4703124 Process for introduction of styrenes in side chain of substituted aromatic compounds Oct. 27, 1987
4508784 4-Styryl-4'-vinylbiphenyls, the production thereof and use thereof as fluorescent Apr. 2, 1985
4499317 Modified zeolite catalyst composition and process for alkylating toluene with methanol to form styrene Feb. 12, 1985
4499318 Modified zeolite catalyst composition and process for alkylating toluene with methanol to form styrene Feb. 12, 1985
4479024 Styrene from toluene and formaldehyde Oct. 23, 1984
4463204 Process for alkylating toluene with methanol to form styrene using a low sodium content potassium/cesium modified zeolite catalyst composition Jul. 31, 1984
4443643 Reaction of benzene with ethylene oxide to produce styrene Apr. 17, 1984
4358409 Preparation of styryl cyclopropane insecticide intermediates Nov. 9, 1982
4339605 Process for the thermal decomposition of phenol pitch Jul. 13, 1982
4335055 Process for the preparation of alkenylbenzene derivatives or alkenylnaphthalene derivatives Jun. 15, 1982
4319066 Preparation of alkenyl aromatic compounds Mar. 9, 1982
4273622 Method of treating alpha-methylbenzylalcohol dehydration products Jun. 16, 1981
4270017 Process for selectively producing para-xylene May. 26, 1981
4262157 Decarboxylation process Apr. 14, 1981
4250344 Cracking process for styrene Feb. 10, 1981
4236035 1,1,1 Tris-(4-isopropenyl-phenyl)ethane Nov. 25, 1980
4233467 Dehydration of .alpha.-methylbenzyl alcohols to form monovinylidene aromatic monomers Nov. 11, 1980
4210606 Decomposition of cumene hydroperoxide with a halogen-substituted thiophenol catalyst Jul. 1, 1980
4207424 Catalytic process for dehydration of alcohols Jun. 10, 1980
4150059 Dehydration of alpha-methylbenzyl alcohols over silica to form monovinylidene aromatic monomers Apr. 17, 1979
4120909 Preparation of ethynylbenzenes Oct. 17, 1978
4108887 Divinyl stilbenes as optical brighteners Aug. 22, 1978

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