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1975-02-18 |
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Process for the oxidation of {60 ,{62 -unsaturated aldehydes to {60 ,{62 -unsaturated carboxylic acids
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1971-10-19 |
1975-05-27 |
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1970-10-23 |
1979-02-06 |
Nippon Shokubai Kagaku Kogyo Co., Ltd. |
Catalyst for producing unsaturated carboxylic acids
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1972-11-30 |
1974-04-30 |
Sir Soc Italiana Resine Spa |
Catalizzatore per la produzione di acrilonitrile acido acrilico ed acroleina
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1973-06-15 |
1975-01-09 |
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1973-10-19 |
1975-09-09 |
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Hydrocarbon conversion catalyst comprising alumina and aluminum phosphate
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1973-12-26 |
1982-11-16 |
Standard Oil Company |
Catalyst compositions especially useful for preparation of unsaturated acids
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1974-05-28 |
1976-09-14 |
Petro-Tex Chemical Corporation |
Catalyst and process for preparing maleic anhydride from C4 hydrocarbons
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1974-05-28 |
1977-09-20 |
Petro-Tex Chemical Corporation |
Catalyst and process for preparing maleic anhydride from C4 hydrocarbons
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1974-11-12 |
1978-08-30 |
Montedison Spa |
Procedimento per la preparazione di acidi carbossilici insaturi per ossidazione catalitica in fase gassosa delle corrispondenti aldeidi
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1975-10-02 |
1977-11-01 |
Petro-Tex Chemical Corporation |
Vanadium phosphorus oxygen oxidation catalysts useful for preparing anhydrides from alkanes
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1976-01-02 |
1977-09-27 |
The Standard Oil Company |
Preparation of acrylic acid and methacrylic acid
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1976-01-02 |
1983-03-29 |
Standard Oil Company (Sohio) |
Catalyst compositions for the preparation of unsaturated acids
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1976-01-02 |
1979-10-30 |
Standard Oil Company (Ohio) |
Preparation of unsaturated acids
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1976-05-14 |
1978-07-18 |
The Standard Oil Company |
Catalyst compositions especially useful for preparation of unsaturated acids
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1976-05-20 |
1985-02-11 |
Montedison Spa |
Procedimento per la preparazione di acidi carbossilici insaturi per ossidazione catalitica in fase gassosa delle corrispondenti aldeidi
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1976-06-16 |
1978-06-29 |
Basf Ag, 6700 Ludwigshafen |
Katalysator für die Oxadation von (Methacrolein zu (Meth)Acrylsäure
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1977-09-12 |
1980-01-22 |
Celanese Corporation |
Selective oxidation catalyst
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1978-03-23 |
1981-03-10 |
The Standard Oil Company |
Oxydehydrogenation process for alkylaromatics and catalyst therefor
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1980-12-31 |
1984-04-24 |
Phillips Petroleum Company |
Polymerization process using phosphate supported chromium catalyst
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1980-12-31 |
1985-03-12 |
Phillips Petroleum Company |
Ethylene polymers made from phosphate supported chromium catalyst
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1994-11-14 |
1998-12-16 |
Nippon Catalytic Chem Ind |
Procedimiento para la produccion de acido acrilico.
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2004-08-17 |
2020-03-04 |
Asahi Kasei Kabushiki Kaisha |
Catalyst composed of complex oxide
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CN114425382B
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2020-10-15 |
2024-01-30 |
中国石油化工股份有限公司 |
一种丙烯醛氧化制备丙烯酸的催化剂及其制备方法和应用
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2020-12-18 |
2023-10-25 |
Dow Global Technologies LLC |
Liquid-phase oxidation of methacrolein with gold based catalysts
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2020-12-18 |
2022-06-23 |
Dow Global Technologies Llc |
Liquid-phase oxidation of acrolein with gold based catalysts
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2021-03-04 |
2022-09-09 |
Rohm And Haas Company |
Production of acrolein or acrylic acid from iso-propanol with high yeild and low cost
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