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1.发明授权Trialkylsilyloxy-1,1-diphenyl ethylenes and polymers produced therewith 失效三烷基甲硅烷氧基-1,1-二苯基乙烯和由其制备的聚合物
公开(公告)号：US5153291A
公开(公告)日：1992-10-06
申请号：US492843
申请日：1990-03-13
CPC分类号： C07F7/1852 , C08F30/08 , C08F8/00 , C08F8/42
摘要： Trialkylsilyloxy-1,1-diphenyl ethylenes corresponding to general formula I, new polymers produced therewith terminated by aryl trialkylsilyl ether groups or by phenolic hydroxyl groups and a process for the production of these polymers by anionic polymerization ##STR1## in which R.sup.1, R.sup.2 .dbd.H, C.sub.1 -C.sub.4 alkyl, OCH.sub.3,R.sup.3 .dbd.H, C.sub.1 -C.sub.4 alkyl, O--C.sub.1 -C.sub.4 alkyl,R.sup.4 .dbd.H, C.sub.1 -C.sub.4 alkyl,R.sup.5 .dbd.C.sub.1 -C.sub.4 alkyl,R.sup.6 .dbd.H, C.sub.1 -C.sub.4 alkyl.
摘要翻译： 对应于通式I的三烷基甲硅烷氧基-1,1-二苯基乙烯，通过芳基三烷基甲硅烷基醚基团或酚羟基封端的新聚合物和通过阴离子聚合制备这些聚合物的方法（I），其中R 1 ，R2 = H，C1-C4烷基，OCH3，R3 = H，C1-C4烷基，O-C1-C4烷基，R4 = H，C1-C4烷基，R5 = C1-C4烷基，R6 = H，C1- C4烷基。
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公开(公告)号：US4956485A
公开(公告)日：1990-09-11
申请号：US367002
申请日：1989-06-16
CPC分类号： C08F8/00 , C07F7/1852 , C08F30/08 , C08F8/42
摘要： Trialkylsilyloxy-1,1-diphenyl ethylenes corresponding to general formula I, new polymers produced therewith terminated by aryl trialkylsilyl ether groups or by phenolic hydroxyl groups and a process for the production of these polymers by anionic polymerization ##STR1## in which R.sup.1, R.sup.2 =H, C.sub.1 -C.sub.4 alkyl, OCH.sub.3,R.sup.3 =H, C.sub.1 -C.sub.4 alkyl, O--C.sub.1 -C.sub.4 alkyl,R.sup.4 =H, C.sub.1 -C.sub.4 alkyl,R.sup.5 =C.sub.1 -C.sub.4 alkyl,R.sup.6 =H, C.sub.1 -C.sub.4 alkyl.
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3.发明授权Polymerization of cyclic aromatic oligomers with low temperature aprotic organic solvent 失效用低温非质子有机溶剂聚合环状芳族低聚物
公开(公告)号：US4999420A
公开(公告)日：1991-03-12
申请号：US407082
申请日：1989-09-14
申请人： Edgar Leitz , Ludwig Bottenbruch , Karl-Heinz Ott , Alfred Jung , Ulrich Grigo
发明人： Edgar Leitz , Ludwig Bottenbruch , Karl-Heinz Ott , Alfred Jung , Ulrich Grigo
CPC分类号： C08G64/307
摘要： This invention relates to a process for the production of aromatic polycarbonates from cyclic aromatic carbonate oligomers in the presence of aprotic organic solvents at low temperatures.
摘要翻译： 本发明涉及在非质子有机溶剂的存在下在低温下由环状芳族碳酸酯低聚物制备芳族聚碳酸酯的方法。
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公开(公告)号：US4966958A
公开(公告)日：1990-10-30
申请号：US375282
申请日：1989-07-03
CPC分类号： C08G63/19
摘要： Aromatic polyesters are prepared by the transesterification of aromatic dicarboxylic acid dialkyl esters with diester derivatives of divalent phenols at temperatures of about 260.degree. to 350.degree. C. with removal of the resulting monocarboxylic acid alkyl ester from the reaction mixture.
摘要翻译： 芳族聚酯通过芳族二羧酸二烷基酯与二价酚的二酯衍生物在约260℃至350℃的温度下酯交换反应制备，从反应混合物中除去得到的一元羧酸烷基酯。
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公开(公告)号：US4668737A
公开(公告)日：1987-05-26
申请号：US739142
申请日：1985-05-30
IPC分类号： C08F255/00 , C08F255/04 , C08F255/06 , C08F279/00 , C08F279/02 , C08F285/00 , C08F291/02 , C08L1/00 , C08L7/00 , C08L21/00 , C08L23/00 , C08L25/12 , C08L25/16 , C08L27/00 , C08L33/00 , C08L33/02 , C08L33/12 , C08L51/00 , C08L51/02 , C08L51/04 , C08L67/00 , C08L77/00 , C08L101/00
CPC分类号： C08L33/12 , C08F279/02 , C08F285/00 , C08F291/02 , C08L25/12 , C08L25/16 , C08L51/003 , C08L51/04
摘要： A graft product of from 40 to 99.8 parts by weight of styrene, .alpha.-methyl styrene, p-methyl styrene, vinyl toluene, methyl methacrylate or mixtures thereof, from 20 to 0.1 part by weight of a vinyl-group-containing, preferably heterocyclic nitrogen base, from 20 to 0.1 part by weight of a mono- or di-acid containing a polymerizable double bond and from 0 to 49 parts by weight of acrylonitrile on a particulate rubber having an average particle diameter (d.sub.50) of from 0.05 to 20.0 .mu.m and a glass temperature of .ltoreq.10.degree. C., the total rubber content amounting to between 5 and 80% by weight.
摘要翻译： 40至99.8重量份苯乙烯，α-甲基苯乙烯，对甲基苯乙烯，乙烯基甲苯，甲基丙烯酸甲酯或其混合物的接枝产物，20至0.1重量份的含乙烯基，优选杂环 氮原子，20〜0.1重量份含有可聚合双键的单酸或二酸和0至49重量份的丙烯腈，其平均粒径（d50）为0.05至20.0的颗粒状橡胶 μm，玻璃温度为10℃，总橡胶含量为5-80重量％。
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公开(公告)号：US4612347A
公开(公告)日：1986-09-16
申请号：US698781
申请日：1985-02-06
IPC分类号： C08L39/00 , C08L7/00 , C08L21/00 , C08L23/00 , C08L33/00 , C08L33/02 , C08L51/00 , C08L51/02 , C08L51/04 , C08L57/00 , C08L101/00 , C08L39/08
摘要： The invention relates to polymer mixtures with a mat surface, based on graft polymers with acid functions and thermoplastic resins with basic functions.
摘要翻译： 本发明涉及具有垫表面的聚合物混合物，其基于具有酸性功能的接枝聚合物和具有基本功能的热塑性树脂。
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7.发明授权
公开(公告)号：US4649168A
公开(公告)日：1987-03-10
申请号：US797531
申请日：1985-11-13
申请人： Hans-Jurgen Kress , Ludwig Bottenbruch , Mark Witman , Klaus Kircher , Christian Lindner , Karl-Heinz Ott
发明人： Hans-Jurgen Kress , Ludwig Bottenbruch , Mark Witman , Klaus Kircher , Christian Lindner , Karl-Heinz Ott
IPC分类号： C08K3/00 , C08K5/00 , C08K5/09 , C08K5/36 , C08K5/42 , C08K5/51 , C08L27/18 , C08L51/04 , C08L69/00 , C08K5/53
CPC分类号： C08K5/0066 , C08L69/00
摘要： The present invention relates to a process for the preparation of flame-resistant polycarbonate moulding compositions, which is characterized in that, besides the addition of alkali metal salts, there is incorporation of tetrafluoroethylene polymers as an intimate mixture with halogen-free graft polymers, these intimate mixtures being prepared by coagulation of the appropriate emulsion mixtures, and to the polycarbonate moulding compositions obtainable by the process according to the invention.
摘要翻译： 本发明涉及一种制备阻燃聚碳酸酯模塑组合物的方法，其特征在于，除了加入碱金属盐之外，还将四氟乙烯聚合物作为与无卤接枝聚合物的紧密混合物引入，这些 通过适当的乳液混合物的凝结制备的紧密混合物，以及通过本发明的方法获得的聚碳酸酯模塑组合物。
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公开(公告)号：US4560726A
公开(公告)日：1985-12-24
申请号：US658865
申请日：1984-10-09
IPC分类号： C08L7/00 , C08L21/00 , C08L23/00 , C08L25/12 , C08L33/00 , C08L33/02 , C08L33/04 , C08L33/12 , C08L51/00 , C08L51/02 , C08L51/04 , C08L51/06 , C08L55/02 , C08L101/00
摘要： Polymer alloys having a mat surface constituting a mixture of grafted rubbers, the graft superstrate containing an acidic monomer in one part of the mixture and a basic monomer in the other part.
摘要翻译： 具有构成接枝橡胶混合物的垫表面的聚合物合金，在一部分混合物中含有酸性单体的接枝覆盖物和另一部分中的碱性单体。
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9.发明授权Free-flowing unsaturated polyester moulding compositions hardenable with very little shrinkage 失效自由流动的不饱和聚酯成型组合物可硬化，收缩率很小
公开(公告)号：US4079024A
公开(公告)日：1978-03-14
申请号：US701690
申请日：1976-07-01
申请人： Bernhard Hess , Karl Raichle , Ludwig Bottenbruch , Karl-Heinz Ott , Hansjochen Schulz-Walz , Oskar Walter
发明人： Bernhard Hess , Karl Raichle , Ludwig Bottenbruch , Karl-Heinz Ott , Hansjochen Schulz-Walz , Oskar Walter
摘要： Unsaturated polyester moulding compositions hardenable with low shrinkage which are free-flowing comprise a crystalline unsaturated polyester, a copolymerizable vinyl monomer and a graft-polymerized butadiene polymer.
摘要翻译： 可自由流动的具有低收缩率硬化的不饱和聚酯成型组合物包含结晶不饱和聚酯，可共聚的乙烯基单体和接枝聚合的丁二烯聚合物。
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公开(公告)号：US4652614A
公开(公告)日：1987-03-24
申请号：US702244
申请日：1985-02-15
IPC分类号： C08L7/00 , C08L21/00 , C08L23/00 , C08L25/12 , C08L33/00 , C08L33/02 , C08L51/00 , C08L51/02 , C08L51/04 , C08L69/00 , C08L101/00 , C08L51/06
CPC分类号： C08L51/00 , C08L25/12 , C08L51/04 , C08L69/00 , C08L2205/02
摘要： The invention relates to moulding materials which have a mat surface and are based on neutral and acid graft polymers.
摘要翻译： 本发明涉及具有垫表面并基于中性和酸接枝聚合物的成型材料。
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