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1.发明授权
公开(公告)号：US4230839A
公开(公告)日：1980-10-28
申请号：US955443
申请日：1978-10-27
IPC分类号： C02F1/54 , C08F2/00 , C08F20/34 , C08F20/60 , C08F11/04 , C08F220/60 , C08F226/00
CPC分类号： C08F20/34 , C02F1/54 , C08F20/60 , Y10S526/923
摘要： This invention relates to adducts of salts of polymerizable tertiary amines with acrylic compounds illustrated by acrylamide and acrylonitrile; to polymers and copolymers containing said adducts and to processes for preparing them. This invention also relates to the use of said polymers and copolymers, particularly in the clarification of turbid waters by flocculation or flotation of oil and/or suspended solids. In the preferred embodiment, the quaternary adduct monomer is: ##STR1## where X is an anion, preferably halide such as chloride or carboxylate such as acetate; and polymers and copolymers containing units thereof.
摘要翻译： 本发明涉及可聚合叔胺与由丙烯酰胺和丙烯腈表示的丙烯酸化合物的盐的加合物; 含有所述加合物的聚合物和共聚物及其制备方法。 本发明还涉及所述聚合物和共聚物的用途，特别是在通过油和/或悬浮固体的絮凝或浮选来澄清混浊水中。 在优选的实施方案中，季加合物单体是：其中X是阴离子，优选卤化物如氯化物或羧酸盐如乙酸盐; 和含有其单元的聚合物和共聚物。
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公开(公告)号：US3795656A
公开(公告)日：1974-03-05
申请号：US3795656D
申请日：1973-01-02
申请人： STAUFFER CHEMICAL CO
发明人： MARTIN E
CPC分类号： C08G77/398 , C07F7/0889 , C07F15/0093
摘要： ORGANOSILICON COMPOSITION WHICH CONTAIN AMMONIUM PLATINUM ADDUCTS. THE COMPOSTIONS ARE PREPARED BY REACTING CHLOROPLATINIC ACID WITH AMINOFUNCTIONAL ORGANOSILICON COMPOUNDS. THESE COMPOSITIONS ARE USEFUL AS CATALYSTS FOR THE ADDITION OF SILICON BONDED HYDROGEN GROUPS TO UNSATURTED ORGANIC COMPOUNDS. THE NEW CATALYSTS HAVE BETTER SOLUBILITY IN THE REACTION MEDIA AND A EFFETIVE AT VERY LOW CONCENTRATIONS.
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公开(公告)号：US3790527A
公开(公告)日：1974-02-05
申请号：US3790527D
申请日：1972-07-21
申请人： GEN ELECTRIC
发明人： MERRILL D
IPC分类号： B32B27/00 , C08G77/00 , C08G77/06 , C09D183/04 , C08F11/04
CPC分类号： C08G77/06
摘要： THERE IS PROVIDED A FLEXIBLE, TACK-FREE SILICONE RESIN BY HYDROLYZING FIRST A DIORGANODIHALOSILANE IN A HYDROLYSIS MIXTURE COMPRISING WATER, ACETONE AND A WATER-IMMIXCIBLE SOLVENT AND THEN IN A SECOND ANDINDEPENDENT STEP HYDROLYZING AND ADDING TO THE SAME MIXTURE AN ORGANOTRIHALOSILANE. THE SILICONE RESIN OBTAINED BY THIS HYDROLYSIS PROCEDURE IS THE DESIRED RESIN OF THE PRESENT CASE WHICH IS NOT BRITTLE AND DRIES TO A NON-TACKY STATE IRRESPECTIVE OF WHETHER IT IS DRIED AT ROOM TEMPERATURE OR DRIED AT ELEVATED TEMPERATURES.
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公开(公告)号：US3736290A
公开(公告)日：1973-05-29
申请号：US3736290D
申请日：1972-03-01
申请人： GEN ELECTRIC
发明人： FESSLER W
IPC分类号： C08G73/10 , C08G77/455 , C08F11/04
CPC分类号： C08G73/1064 , C08G73/1007 , C08G77/455
摘要： A METHOD IS PROVIDED FOR MAKING POLYIMIDE-ORGANIC BLOCK POLYMERS, SUCH ASPOLYIMIDE-POLYDIORGANOSILOXANE BLOCK COPOLYMERS INVOLVING THE REACTION OF BISIMIDES AND ORGANO DIAMINES IN THE PRESENCE OF AN ORGANIC SOLVENT, SUCH AS HEXAMETHYLPHOSPHORICTRIAMIDE.
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公开(公告)号：US3723497A
公开(公告)日：1973-03-27
申请号：US3723497D
申请日：1971-11-19
申请人： DOW CORNING
发明人： BANEY R
CPC分类号： C08K5/0091 , C08L83/04
摘要： A curable organosilicon composition is prepared by mixing an organosilicon polymer containing aliphatic unsaturation, an organosilicon compound containing silicon-bonded hydrogen atoms and platinum II diacetylacetonate. The catalyzed composition remains uncurved over extended periods of time but can be cured to a rubber or a resinous product in a short period of time by heating.
摘要翻译： 可固化的有机硅组合物通过混合含有脂族不饱和基团的有机硅聚合物，含硅键合氢原子的有机硅化合物和二乙酰丙酮铂II来制备。 催化的组合物在长时间内保持不变，但可以通过加热在短时间内固化成橡胶或树脂产品。
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公开(公告)号：US3715334A
公开(公告)日：1973-02-06
申请号：US3715334D
申请日：1970-11-27
申请人： GEN ELECTRIC
发明人： KARSTEDT B
CPC分类号： A61K6/083 , C07F15/0086 , C08G77/38 , C08G77/398 , C08L51/085
摘要： Hydrosilation catalysts are provided in the form of platinumvinylsiloxanes which are substantially free of chemically combined halogen. The platinum-vinylsiloxanes can be made by effecting removal of chemically combined halogen from a platinum halide-vinylsiloxane reaction product. The platinumvinylsiloxanes can be employed as hydrosilation catalysts to make curable organopolysiloxane compositions.
摘要翻译： 提供了基本上不含化学结合的卤素的铂 - 乙烯基硅氧烷形式的氢化催化剂。 铂 - 乙烯基硅氧烷可以通过从卤化铂 - 乙烯基硅氧烷反应产物中除去化学结合的卤素来制备。 铂 - 乙烯基硅氧烷可用作氢化硅烷化催化剂以制备可固化的有机聚硅氧烷组合物。
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7.发明授权Emulsion polymerization of acryloxy-alkylsilanes with alkylacrylic esters and other vinyl monomers 失效丙烯酸酯与其他乙烯基单体的丙烯酰氧基硅烷的乳液聚合
公开(公告)号：US3706697A
公开(公告)日：1972-12-19
申请号：US3706697D
申请日：1970-09-03
申请人： GOODRICH CO B F
发明人： BACKDERF RICHARD H
IPC分类号： C08F220/12 , C08G77/48 , C08F11/04 , D21H1/40
CPC分类号： C08F220/12 , C08G77/48
摘要： Aqueous emulsion polymerization of acryloxyalkyl alkoxysilane, alkyl acrylic esters, and optionally other vinyl monomers produces copolymers curable at low temperatures. The silane may be introduced to the polymerization after a portion of the other monomers are polymerized. Heat curing improves the solvent resistance of cured as-cast films of the latex. Silanol curing catalysts enhance the cure rate. Paper coatings are comparison tested for wet and dry tensile. Exemplary is a latex of a polymer of 40.7 percent 2-ethylhexyl acrylate, 18.5 percent vinylidene chloride, 37.6 percent vinyl chloride and 3.2 percent gammamethacryloxypropyl trimethoxysilane.
摘要翻译： 丙烯酰氧烷基烷氧基硅烷，烷基丙烯酸酯和任选的其它乙烯基单体的水乳液聚合产生在低温下可固化的共聚物。 一部分其它单体聚合后，可将硅烷引入聚合反应。 热固化提高了胶乳固化的铸塑膜的耐溶剂性。 硅烷醇固化催化剂提高了固化速率。 对纸张涂层进行比较，测试湿和干张力。 示例性的是40.7％丙烯酸2-乙基己酯，18.5％偏二氯乙烯，37.6％氯乙烯和3.2％γ-甲基丙烯酰氧基丙基三甲氧基硅烷的聚合物胶乳。
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8.发明授权
公开(公告)号：US3694405A
公开(公告)日：1972-09-26
申请号：US3694405D
申请日：1970-10-21
申请人： UNION CARBIDE CORP
发明人： LITTERAL CARL JAMES
CPC分类号： C08G77/06 , C07F7/21 , C08G77/045
摘要： THIS INVENTION RELATES TO A PROCESS FOR THE SILOXANE BOND REARRANGEMENT OF ORGANOSILOXANES TO FORM RESTRUCTURED ORGANOSILOXANES BY FLOWING ORGANOSILOXANES THROUGH A PACKED BED OF MACRORETICULAR SULFONIC ACID CATION EXCHANGE RESIN HAVING A SPECIFIC PORE VOLUME OF AT LEAST 0.01 CC./GM., REMOVING THE EFFLUENT ORGANOSILOXANES HAVING RESTRUCTED SILOXANE BOND ARRANGEMENTS WITH ATTENDANT MOLECULAR WEIGHT CHANGES AND THEREAFTER RECOVERING THE RESTRUCTURED ORGANOSILOXANES. THE RESTRUCTURED ORGANOSILOXANES MAY RANGE FROM CYCLIC TO LINEAR STRUCTURES IN A WIDE RANGE OF MOLECULAR WEIGHTS. THIS INVENTION ALSO RELATES TO A CONTINUOUS PROCESS FOR THE PREPARATION OF RESTRUCTURED ORGANOSILOXANES AS AFORESAID IN WHICH THE ORGANOSILOXANE EFFLUENT IS FRACTIONATED TO RECOVER A DESIRED BOILING RANGE PRODUCT AND UNDESIRED FRACTIONS ARE RECYCLED INTO THE PROCESS. THE PRODUCT ORGANOSILOXANES MAY RANGE VOLATILES TO OILS TO GUMS TO NONFLOWING POLYMERS AND ARE USEFUL AS CHEMICAL INTERMEDIATES,COATINGS, AND TREATING AGENTS.
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公开(公告)号：US3681266A
公开(公告)日：1972-08-01
申请号：US3681266D
申请日：1971-05-24
申请人： NALCO CHEMICAL CO
发明人： DOMBA ELEMER
摘要： POLYMERIC REACTION PRODUCTS FORMED BY REACTING A MONOMER
CF3-(CF2)N-CO-NH-(CH2)X-SI(-O-R)3
WHERE N=0-20, AND OPTIMUM 6 X=1-4 AND OPTIMUM 3 R=HYDROCARBON, LOWER ALKYL PREFERRED AND ETHYL OPTIMUM WITH A POLYHYDRIC ALCOHOL SUCH AS GLYCEROL, SORBITOL, PENTAERYTHRITOL AND POLYALKYLENEOXY ADDUCTS. THE PRODUCTS HAVE UNUSUAL OIL AND WATER REPELLENT PROPERTIES.-
公开(公告)号：US3668180A
公开(公告)日：1972-06-06
申请号：US3668180D
申请日：1969-10-24
CPC分类号： C08G77/18
摘要： A water repellent composition comprising alkoxylated and partially hydrolyzed organopolysiloxane resins and a process for preparing the same. The process for preparing the alkoxyorganopolysiloxane resin comprises mixing an organohalosilane with a hydrocarbon solvent, water and a lower aliphatic alcohol; introducing the reactants into a packed side-arm reactor; maintaining the solution in said reactor at a temperature of from about -10* to 10* C. to alkoxylate and partially hydrolyze said organohalosilane, continuously transferring the alkoxylated and partially hydrolyzed solution from said side-arm reactor into a second reactor containing additional solvent maintained at reflux temperature until said organohalosilane is hydrolyzed to a level of from 40 to 80 percent; neutralizing the solution and recovering the alkoxyorganopolysiloxane resin solution.
摘要翻译： 包含烷氧基化和部分水解的有机聚硅氧烷树脂的防水组合物及其制备方法。
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