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1.发明授权
公开(公告)号：US3650986A
公开(公告)日：1972-03-21
申请号：US3650986D
申请日：1968-12-05
Applicant: KNAPSACK AG
Inventor： SENNEWALD KURT , VOGT WILHELM , ERPENBACH HEINZ , GLASER HERMANN , DYRSCHKA HELMUT
CPC classification number: B01J31/04 , B01J21/08 , B01J23/63 , B01J31/1616 , B01J31/4038 , C07C67/055 , Y02P20/584 , C07C69/01 , C07C69/15
Abstract: CARRIER CATALYST-AND PROCESS FOR MAKING AND ACTIVATING IT-FOR THE PRODUCTION OF UNSAURATED ESTERS OF CARBOXYLIC ACID AND ACIDS FROM AN OLEFINIC COMPOUND, A CARBOXYLIC ACID AND MOLECULAR OXYGEN IN THE GAS PHASE, THE CARRIER CATALYST CONTAINING PALLADIUM ACETATE, ALKALI METAL ACETATE AND ONE OR MORE URANIUM COMPOUNDS AS ITS ACTIVE CONSTITUENTS.
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公开(公告)号：US3691096A
公开(公告)日：1972-09-12
申请号：US3691096D
申请日：1970-08-21
Applicant: KNAPSACK AG
Inventor： SENNEWALD KURT , ERPENBACH HEINZ , VOGT WILHELM , LORK WINFRIED , PRINZ PETER
CPC classification number: C07C45/35 , B01J23/8993 , B01J27/192 , C07C51/252 , D01D10/049 , C07C47/22 , C07C57/04
Abstract: Preparation of a carrier-supported catalyst consisting of oxides of iron, bismuth, molybdenum and optionally silver and phosphorus in the atomic ratio of Ag0 1.5Fe0.1 12 Bi0.1 12P0 5Mo12O30 110, and of silicon carbide, aluminum oxide or silicon dioxide as the carrier. The catalyst is prepared in two steps. In the first step a porous carrier is impregnated at least once with an aqueous solution of a molybdenum compound and the water is evaporated; in the second step, the said carrier is impregnated at least once, at temperatures of between 20* and 100*C, with an aqueous nitric acid solution of iron, bismuth and optionally silver nitrates and optionally phosphoric acid; after the last impregnation, the carrier so treated is allowed to remain in contact with the said aqueous nitric acid solution for a period of between 5 and 24 hours, water and nitric acid are evaporated with continuous agitation of the carrier, and the carrier with the said salts adhered thereto is dried at temperatures of between 100* and 300*C, and annealed at temperatures of between 450* and 550*C.
Abstract translation: 由AgO-1.5Fe0.1-12 Bi0.1-12P0-5Mo12O30-110的原子比由铁，铋，钼和任选的银和磷的氧化物组成的载体负载催化剂的制备和碳化硅，铝 氧化物或二氧化硅作为载体。 催化剂分两步制备。 在第一步中，多孔载体用钼化合物的水溶液浸渍至少一次，蒸发水; 在第二步中，所述载体在20-100℃的温度下，用铁，铋和任选的硝酸银和任选的磷酸的硝酸水溶液浸渍至少一次; 在最后浸渍之后，将如此处理的载体与硝酸水溶液保持接触5至24小时之间，继续搅拌载体，蒸发水和硝酸，并将载体与 所述盐附着在100℃至300℃的温度下干燥，并在450-550℃的温度下进行退火。
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公开(公告)号：US3674839A
公开(公告)日：1972-07-04
申请号：US3674839D
申请日：1970-11-25
Applicant: KNAPSACK AG
Inventor： VOGT WILHELM , SENNEWALD KURT , GLASER HERMANN
IPC: C07C69/18 , A61K8/37 , A61Q19/00 , C07C20060101 , C07C67/00 , C07C67/04 , C07C69/00 , C07C69/10
Abstract: Production of glycerol triacetate and glycerol diacetate by reacting allyl acetate, acetic acid and molecular oxygen at elevated temperatures in liquid phase. The compounds are more particularly produced by reacting a solution of allyl acetate in acetic acid with an oxygen/inert gas-mixture at 80* to 250* C. and under 1 to 200 atm. abs., in the absence of catalysts.
Abstract translation: 通过在液相中升高的温度下使乙酸乙烯酯，乙酸和分子氧反应生产甘油三乙酸酯和甘油二乙酸酯。 通过使乙酸烯丙酯溶液与80〜250℃和1〜200atm的氧/惰性气体混合物反应，更具体地制备了这些化合物。 绝对不存在催化剂。
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公开(公告)号：US3655747A
公开(公告)日：1972-04-11
申请号：US3655747D
申请日：1968-03-22
Applicant: KNAPSACK AG
Inventor： SENNEWALD KURT , VOGT WILHELM , ERPENBACH HEINZ , GLASER HERMANN
IPC: C07C51/235 , C07C51/26
CPC classification number: C07C51/235 , C07C53/08 , C07C53/122
Abstract: CARBOXYLIC ACIDS ARE PRODUCED BY OXIDATION OF ALIPHATIC ALDEHYDES WITH OXYGEN OR AN OXYGEN-CONTAINING GAS MIXTURE IN THE GAS PHASE IN CONTACT WITH A CATALYST BY OXIDIZING AN ALIPHATIC ALDEHYDE CONTAINING FROM 2 TO 6 CARBON ATOMS AT ELEVATED TEMPERATURES IN THE PRESENCE OF A CARRIER CATALYST CONTAINING METALLIC PALLADIUM AND/OR PALLADIUM OXIDE AND/OR A PALLADIUM SALT AND AT LEAST ONE FURTHER SUBSTANCE COMPRISING PLATINUM, RHODIUM, RUTHENIUM, IRIDIUM, COPPER, SILVER, GOLD, ZINC, CADMIUM, TIN, LEAD, BISMUTH, CHROMIUM, MOLYBDENUM, TUNGSTEN, MANGANESE, IRON, COBALT, NICKEL OR TELLURIUM IN METALLIC FORM OR IN OXIDE OR SALT FORM, AND/OR AN ALKALI METAL OR ALKALINE EARTH METAL COMPOUND AS AN ACTIVATOR.
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公开(公告)号：US3637819A
公开(公告)日：1972-01-25
申请号：US3637819D
申请日：1968-12-05
Applicant: KNAPSACK AG
Inventor： SENNEWALD KURT , VOGT WILHELM , ERPENBACH HEINZ , GLASER HERMANN , DYRSCHKA HELMUT
IPC: C07C67/04 , C07C67/055
CPC classification number: C07C67/055 , C07C69/01 , C07C69/15
Abstract: PRODUCTION OF UNSATURATED ESTERS OF ARBOXYLIC ACIDS BY REACTION OF AN OLEFINIC COMPOUND AND AN ALIPHATIC OR AROMATIC CARBOXYLIC ACID, WHICH EACH CONTAIN FROM 2 TO 20 CARBON ATOMS, WITH MOLECULAR OXYGEN, OR AIR, IN THE GAS PHASE, AT ELEVATED TEMPERATURE AND IN CONTACT WITH A CARRIER CATALYST, THE REACTION BEING CARRIED OUT IN CONTACT WITH A CARRIER CATALYST CONTAINING PALLADIUM ACETATE, ALKALI METAL ACETATE AND ONE OR MORE VANADIUM COMPOUNDS AS ITS ACTIVE CONSTITUENTS, THE DRY, POWDERY CARRIER CATALYST BEING IRRADIATED WITH ULTRAVIOLET AND/OR VISIBLE LIGHT, PRIOR TO USING IT.
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Patent Agency Ranking
公开(公告)号：US3432544A
公开(公告)日：1969-03-11
申请号：US3432544D
申请日：1967-03-21
Applicant: KNAPSACK AG
Inventor： SENNEWALD KURT , ERPENBACH HEINZ , VOGT WILHELM , JOEST HERBERT
IPC: C07C51/487 , C07C53/02 , C07C67/06
CPC classification number: C07C53/02 , C07C51/487 , C07C53/08
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公开(公告)号：US3627821A
公开(公告)日：1971-12-14
申请号：US3627821D
申请日：1968-12-18
Applicant: KNAPSACK AG
Inventor： SENNEWALD KURT , VOGT WILHELM , ERPENBACH HEINZ , GLASER HERMANN , DYRSCHKA HELMUT
CPC classification number: C07C67/055 , C07C69/15
Abstract: Production of unsaturated esters of carboxylic acids by reaction of an olefinic compound and an aliphatic or aromatic carboxylic acid, which each contain from two to 20 carbon atoms, with molecular oxygen or air, in the gas phase, at elevated temperature and in contact with a carrier catalyst, the reaction being carried out in contact with a carrier catalyst containing palladium acetate, alkali metal acetate and one or more uranium compounds as its active constituents.
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公开(公告)号：US3499924A
公开(公告)日：1970-03-10
申请号：US3499924D
申请日：1966-12-28
Applicant: KNAPSACK AG
Inventor： SENNEWALD KURT , VOGT WILHELM , STRIE LOTHAR , REHBERG HEINRICH
IPC: C07C407/00 , C07C409/26 , C07C73/12
CPC classification number: C07C409/26 , C07C407/00 , C07C407/003
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公开(公告)号：US3476799A
公开(公告)日：1969-11-04
申请号：US3476799D
申请日：1966-11-30
Applicant: KNAPSACK AG
Inventor： VOGT WILHELM , GLASER HERMANN
IPC: C07F9/38
CPC classification number: C07F9/3817
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公开(公告)号：US3441601A
公开(公告)日：1969-04-29
申请号：US3441601D
申请日：1966-03-25
Applicant: KNAPSACK AG
Inventor： SENNEWALD KURT , VOGT WILHELM , GLASER HERMANN
IPC: C07C67/055 , C07C69/01 , C07C69/15 , C07C67/00
CPC classification number: C07C67/055 , C07C69/01 , C07C69/15
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