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Class Information
Number: 568/477
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Oxygen containing (e.g., perchlorylbenzene, etc.) > Aldehydes > Acyclic > Processes > Oxidation of organic compound utilizing gaseous oxygen > Acyclic hydrocarbon reactant > Carbon to carbon unsaturation in the reactant and in the aldehyde prepared > Antimony or tin containing catalyst utilized
Description: Processes wherein a catalyst containing antimony or tin is utilized.










Patents under this class:
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Patent Number Title Of Patent Date Issued
7494952 Process of making mixed metal oxide catalysts for the production of unsaturated aldehydes from olefins Feb. 24, 2009
7217836 Process for producing (meth)acrolein and/or (meth)acrylic acid May. 15, 2007
7154009 Long-term operation of a heterogeneously catalyzed gas phase partial oxidation of propene to acrolein Dec. 26, 2006
7122707 Method for producing an annular shell catalyst and use thereof for producing acrolein Oct. 17, 2006
6812366 Catalyst useful for oxidation reactions Nov. 2, 2004
6545178 Method for production of acrolein and acrylic acid from propylene Apr. 8, 2003
6410785 Method for producing acrolein by heterogeneous catalytic gas-phase partial oxidation of propene Jun. 25, 2002
6346646 Process for producing methacrolein and methacrylic acid Feb. 12, 2002
6080893 Process for the manufacture of acrolein from propylene by a redox reaction and use of a solid mixed oxide composition as redox system in the said reaction Jun. 27, 2000
5977416 Dehydration catalyst and process for producing a monoalkylether of a dihydric phenolic compound using same Nov. 2, 1999
5929275 Catalyst and process for producing unsaturated aldehyde and unsaturated acid Jul. 27, 1999
5583086 Cesium containing multimetal oxide catalyst compositions for the preparation of methacrolein by gas-phase-catalytic oxidation Dec. 10, 1996
5491258 Molded catalyst or supported catalyst for synthesizing methacrolein and methacrylic acid, a process for production thereof, and a process of use thereof Feb. 13, 1996
5449821 Multimetal oxide compositions for gas-phase catalytic oxidation Sep. 12, 1995
5312975 Process for the preparation of 5-(2,4-difluorophenyl)-salicylic acid May. 17, 1994
5225602 Phenylacetaldehydes and the preparation of phenylacetaldehydes Jul. 6, 1993
5144090 Method for preparing acrolein or methacrolein Sep. 1, 1992
4816603 Process for the production of methacrolein and methacrylic acid Mar. 28, 1989
4778930 Process for the oxidation of olefins using catalysts contaning antimony Oct. 18, 1988
4746753 Preparation of acrylonitrile from propylene, oxygen and ammonia in the presence of an alkali metal promoted bismuth, cerium, molybdenum, tungsten catalyst May. 24, 1988
4709070 Process for improving activity of tellurium containing metal oxide catalysts Nov. 24, 1987
4657956 Compounds useful as stabilizing agents for rubber vulcanizates Apr. 14, 1987
4604370 Process for regenerating a catalyst Aug. 5, 1986
4564703 Process for preparing methacrylic acid Jan. 14, 1986
4556731 Process for the oxidation of olefins using catalysts containing various promoter elements Dec. 3, 1985
4532083 Multiply promoted Sn/Sb oxide catalysts Jul. 30, 1985
4479013 Catalyst and process for unsaturated aldehydes Oct. 23, 1984
4473506 Iron selenium tellurium oxide catalysts Sep. 25, 1984
4453006 Oxidation of propylene or isobutylene with attrition resistant catalysts Jun. 5, 1984
4404397 High conversion of C.sub.3 and C.sub.4 olefins to corresponding unsaturated aldehydes and acids with stable molybdenum catalysts Sep. 13, 1983
4380664 Process for producing unsaturated aldehydes, and unsaturated fatty acids Apr. 19, 1983
4351963 Aliphatic olefin oxidation using catalyst containing Sn, P, O, Li Sep. 28, 1982
4339394 Process of ammoxidation of olefins in the presence of multiply promoted Sn-Sb oxide catalysts Jul. 13, 1982
4332971 Process for the oxidation of olefinically unsaturated hydrocarbons to aldehydes using attrition resistant catalysts Jun. 1, 1982
4323520 Preparation of methacrylic derivatives from tertiary-butyl-containing compounds Apr. 6, 1982
4322368 Copper-promoted antimony phosphate oxide complex catalysts Mar. 30, 1982
4317747 Promoted U-Sb-oxide catalysts Mar. 2, 1982
4316856 Molybdenum-promoted antimony phosphate oxide complex catalysts also containing at least one of bismuth and tellurium Feb. 23, 1982
4316855 Multiply promoted Sn-Sb oxide catalysts Feb. 23, 1982
4311611 Process for regenerating an antimony containing oxide catalyst Jan. 19, 1982
4309361 Ammoxidation of olefins with novel antimonate catalysts Jan. 5, 1982
4306090 Catalyst compositions and their use for the preparation of methacrolein Dec. 15, 1981
4267386 Olefin oxidation catalyst May. 12, 1981
4248803 Olefin oxidation catalyst Feb. 3, 1981
4230640 Process for the preparation of acrolein and methacrolein Oct. 28, 1980
4224193 Olefin oxidation catalyst and process for its preparation Sep. 23, 1980
4219670 Process for producing unsaturated aldehydes and unsaturated carboxylic acids Aug. 26, 1980
4217309 Process for producing methacrolein Aug. 12, 1980
4195187 Process for selectively oxidizing isobutylene to methacrolein and methacrylic acid Mar. 25, 1980
4186152 Oxidation of olefins Jan. 29, 1980

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