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21. 发明授权

US3432455A Emulsion polymerization of unsaturated monomers 失效
标题翻译：不饱和单体的乳液聚合
公开(公告)号：US3432455A
公开(公告)日：1969-03-11
申请号：US3432455D
申请日：1967-02-08
申请人： STANDARD BRANDS CHEM IND INC
发明人： RASICCI VINCENT M
IPC分类号： C08F2/22 , C08F2/26 , C08F36/04 , C08D1/09 , C08F1/13
CPC分类号： C08F36/04 , C08F2/26 , C08F2/22 , C08F2/00

22. 发明授权

US3953402A Age resistant polymers of ditertiary alkyl-4-hydroxyaryl acrylate and dienes 失效
标题翻译：二元烷基-4-羟基芳基丙烯酸酯和二烯的耐老化聚合物
公开(公告)号：US3953402A
公开(公告)日：1976-04-27
申请号：US56633
申请日：1970-07-20
申请人： Richard H. Kline
发明人： Richard H. Kline
IPC分类号： C08F236/04 , C08D1/24 , C08D1/09 , C08D3/06 , C08F15/02
CPC分类号： C08F236/04
摘要： Antioxidants such as 3,5-di tert.butyl-4-hydroxyphenyl acrylate and 3,5-di tert.butyl-4-hydroxyphenyl methacrylate, age resistant polymers having age resistors physically combined therewith and age resistant polymeric compositions prepared by emulsion free radical polymerization techniques involving the use of said age resistors as monomers.
摘要翻译：抗氧化剂如3,5-二叔丁基-4-羟基苯基丙烯酸酯和3,5-二叔丁基-4-羟基苯基甲基丙烯酸酯，具有与其物理组合的耐老化电阻器的耐老化聚合物和通过乳液自由基制备的耐老化聚合物组合物涉及使用所述年龄电阻器作为单体的聚合技术。

23. 发明授权

US3843584A Process for the production of aqueous polymer latices 失效
标题翻译：生产水性聚合物胶乳的方法
公开(公告)号：US3843584A
公开(公告)日：1974-10-22
申请号：US29246172
申请日：1972-09-26
申请人： HUELS CHEMISCHE WERKE AG
发明人： TURCK U
IPC分类号： C08F2/00 , C08F2/24 , C08F22/00 , C08F22/10 , C08F212/00 , C08F212/04 , C08F220/00 , C08F220/04 , C08F222/14 , C08D1/09 , C08D1/22 , C08F1/60 , C08F19/10
CPC分类号： C08F222/14 , C08F212/04
摘要： A process for the production of aqueous polymer latices from a monomeric mixture, consisting of 40-65 percent by weight of styrene or substituted styrene, or mixtures thereof, 30-55 percent by weight of a fumaric acid diester of 2-4 carbon atoms in the alcohol component 1-10 percent by weight of a diene compound of four to five carbon atoms, and 0.3-4 percent by weight of an ethylenically unsaturated mono- or dicarboxylic acid, in the aqueous phase, at elevated temperatures. The process is characterized by the use of certain anionic and nonionic emulsifiers in specific amounts.

24. 发明授权

US3817899A Carboxylated styrene/butadiene latices of a high solids content 失效
标题翻译：高固体含量的羧甲基苯乙烯/丁二烯嵌段
公开(公告)号：US3817899A
公开(公告)日：1974-06-18
申请号：US23539572
申请日：1972-03-16
申请人： HUELS CHEMISCHE WERKE AG
发明人： TUERCK U
IPC分类号： C08F212/08 , C08F236/10 , C08D1/09 , C08D7/18
CPC分类号： C08F212/08 , C08F236/10 , C08F2/24
摘要： CARBOXYLATED STYRENE/BUTADIENE LACTICES HAVING A SOLIDS CONTENT OF ABOUT 30 TO 55 WEIGHT PRECENT WITH A GEL CONTENT LESS THAN ABOUT 1.5 WEIGHT PERCENT GENERALLY LESS THAN ABOUT 1 WEIGHT PERCENT COMPRISING A POLYMERIZATION PRODUCT OF MONOMERS OF: A. ABOUT 45 TO 85 PERCENT BY WEIGHT STYRENE OR SUBSTITUTED STYRENES, B. ABOUT 15 TO 55 PERCENT BY WEIGHT BUTADIENE OR SUBSTITUTED BUTADIENE AND C. ABOUT 0.5 TO 5 PERCENT BY WEIGHT A-B-UNSATURATED CARBOXYLIC ACIDS HAVING 3 TO 5 CARBON ATOMS, WHEREIN THE FOLLOWING COMPONENTS ARE EMPLOYED IN THE POLYMERIZATION: D. ABOUT 0.01 TO 0.5 PARTS BY WEIGHT OF AN ANIONIC EMULSIFIER, BASED ON 100 PARTS BY WEIGHT OF MONOMERS A, B AND C, SELECTED FROM THE GROUP CONSISTING OF ALKYL SULFATES HAVING 10-20 CARBON ATOMS, ALKYL SULFONATES HAVING 10-20 CARBON ATOMS, ALKYLARYL SULFONATES HAVING 8-12 CARBON ATOMS IN THE ALKYL CHAIN, AMMONIUM SALTS OF ASULFOFATTY ACIDS HAVING 10-20 CARBON ATOMS AND ALKALI SALTS OF A-SULFOFATTY ACIDS HAVING 10-20 CARBON ATOMS, E. ABOUT 0.2 TO 2 PART BY WEIGHT OF A NONIONIC EMULSIFIER, BASED ON 100 PARTS BY WEIGHT OF MONOMERS A, B AND C, SELECTED FROM THE GROUP CONSISTING OF POLYGLYCOL ETHERS OBTAINED BY THE REACTION OF ONE MOLE OF FATTY ALCOHOLS HAVING 10-20 CARBON ATOMS WITH 3-30 MOLES OF ETHYLENE OXIDE, ONE MOLE OF ALKYLPHENOLS HAVING 4-12 CARBON ATOMS IN THE ALKYL CHAIN WITH 3-30 MOLES OF ETHYLENE OXIDE OR MIXTURES THEREOF, AND F. ABOUT 0.5-2 PARTS BY WEIGHT OF A WATER-SOLUBLE PEROXYDISULFATE, BASED ON 100 PARTS BY WEIGHT OF MONOMERS A, B AND C.

25. 发明授权

US3776874A Alkyl-sulfoxide and alkyl-sulfone terminated oligomers as emulsi-fiers in emulsion polymerizations 失效
标题翻译：作为乳液聚合反应的烷基硫酸盐和烷基磺酰胺终止的低聚物
公开(公告)号：US3776874A
公开(公告)日：1973-12-04
申请号：US3776874D
申请日：1971-08-25
申请人： UNIROYAL INC
发明人： DANNALS L
IPC分类号： C07C315/02 , C07C317/44 , C08F2/24 , C08F36/04 , C08D1/09 , C08F1/13
CPC分类号： C08F2/24 , C07C315/02 , C07C317/44 , C08F36/04 , Y10S526/911 , C08F2/00
摘要： ALKYL-SULFOXIDE AND ALKYL-SULFONE TERMINATED OLIGOMERS. PREPARED BY ADDITION POLYMERIZATION OF MONOMER IN PRESENCE OF A MERCAPTAN, FOLLOWED BY OXIDATION. OLIGOMERS USED AS EMULSIFIERS IN THE EMULSION POLYMERIZATION OF ONE OR MORE MONOMERS TO PRODUCE RUBBER OR PLASTIC LATEXES FROM WHICH SOLID POLYMERS CAN BE OBTAINED.

26. 发明授权

US3730928A Method and apparatus for controlling reaction rate 失效
标题翻译：控制反应速率的方法和装置
公开(公告)号：US3730928A
公开(公告)日：1973-05-01
申请号：US3730928D
申请日：1971-02-09
申请人： COPOLYMER RUBBER & CHEM CORP
发明人： STONE J
IPC分类号： C08F2/00 , C08F36/04 , C08D1/09 , C08D3/04 , C08D3/06
CPC分类号： C08F36/04 , C08F2/00
摘要： THIS INVENTION IS ADDRESSED TO A NEW AND IMPROVED METHOD AND APPARATUS FOR CONTROL OF REACTION RATE IN THE AQUEOUS EMULSION POLYMERIZATION OF MONOMERIC MATERIAL TO FORM ELASTOMERIC POLYMERS WHEREIN THE MONOMERIC MATERIAL IS PASSED INTO AN ELONGATE PASSAGE IN A SPIRAL PATH IN COMBINATION WITH A SMALL FRACTION OF THE CATALYST TO EFFECT CONVERSION OF MONOMERIC MATERIAL TO FORM POLYMER PARTICLES DURING FLOW THROUGH THE PASSAGE, AND THE TEMPERATURE RISE IN THE MONOMERIC MATERIAL IS MEASURED DURING THE FLOW THROUGH THE PASSAGE FOR DETERMINATION OF REACTION RATE TO THEREBY ENABLE THE RATE OF CATALYST ADDED TO BE CONTROLLED TO PROVIDE A UNIFORM REACTION RATE.

27. 发明授权

US3595847A Process for the production of sulphur-modified polychloroprenes 失效
标题翻译：生产硫改性聚氯乙烯的方法
公开(公告)号：US3595847A
公开(公告)日：1971-07-27
申请号：US3595847D
申请日：1968-12-30
申请人： BAYER AG
发明人： MAYER-MADER RUDOLF , WOLFF WILLI , HUTHER EDMUND
IPC分类号： C08C3/00 , C08C19/08 , C08F36/16 , C08F236/16 , C08D1/09 , C08D5/00 , C08F27/06
CPC分类号： C08F36/16 , C08C3/00 , C08C19/08 , C08F236/16
摘要： PROCESS FOR PRODUCING SULPHUR-MODIFIED CHLOROPRENE POLYMERS HAVING A PREDETERMINED MOONEY VISCOSITY BY POLYMERISING CHLOROPRENE AND UP TO 20% BY WEIGHT OF A COMONOMER IN AQUEOUS EMULSION WITH A PEPTISING AGENT, WHERE COAGULATION OF THE LATEX IS EFFECTED IMMEDIATELY AFTER ADDITION OF THE PEPTISING AGENT AND THAT THE POLYMER IS DRIED UNTIL A MOONEY VISCOSITY OF 30 TO 10 MOONEY UNITS ABOVE THE POTENTIAL MINIMUM IS OBTAINED.

28. 发明授权

US3574159A Polymeric latices 失效
标题翻译： POLYMERIC LATICES
公开(公告)号：US3574159A
公开(公告)日：1971-04-06
申请号：US3574159D
申请日：1967-12-22
申请人： AMERICAN CYANAMID CO
发明人： FETTER EDWARD JOSEPH , ANDREW FREDERICK LYLE
IPC分类号： C08F2/22 , C08F36/04 , C08D1/09 , C08D7/18
CPC分类号： C08F36/04 , C08F4/28
摘要： SYNTHETIC LATEX COMPOSITIONS COMPRISING A POLYMER OF A STYRENE MONOMER, A CONJUGATED DIOLEFIN AND AN UNSATURATED ACID OR AMIDE AND FROM ABOUT 0.5 TO ABOUT 10.0% BY WEIGHT, OF VARIOUS CYCLOHEXYL SULFOSUCCINATES, ARE DISCLOSED.

29. 发明授权

US3444152A Two-stage polymerisation process for chloroprene 失效
标题翻译：氯仿的两阶段聚合方法
公开(公告)号：US3444152A
公开(公告)日：1969-05-13
申请号：US3444152D
申请日：1965-06-29
申请人： DISTILLERS CO YEAST LTD
发明人： GINTZ FRANCIS PAUL , MATTHEWS RICHARD JOHN STRACHAN , PEIRCE GODFREY MALCOLM
IPC分类号： C08F36/18 , C08D1/09 , C08D1/36 , C08D3/14
CPC分类号： C08F36/18 , C08F2/22

30. 发明授权

US3423351A Monodisperse latices and process for preparing same 失效
标题翻译：单体制备方法及其制备方法
公开(公告)号：US3423351A
公开(公告)日：1969-01-21
申请号：US3423351D
申请日：1965-08-30
申请人： SCM CORP
发明人： PIERCE PERCY E , HOLSWORTH RICHARD M
IPC分类号： C08F2/18 , C08F2/22 , C08F2/24 , C08F1/13 , C08D1/09
CPC分类号： C08F2/24 , Y10S526/909 , Y10S526/91 , Y10S526/911

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