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公开(公告)号：US4895898A
公开(公告)日：1990-01-23
申请号：US159481
申请日：1988-02-16
IPC分类号： C08L27/00 , C08K5/57 , C08L7/00 , C08L21/00 , C08L25/00 , C08L25/02 , C08L33/00 , C08L33/02 , C08L33/04 , C08L33/12 , C08L33/18 , C08L33/24 , C08L35/00 , C08L51/00 , C08L51/02 , C08L55/00 , C08L55/02 , C08L69/00
CPC分类号： C08L69/00
摘要： The present invention relates to thermoplastic moulding materials containing thermoplastic polycarbonates, graft polymers and two different copolymers and, if appropriate, customary amounts of fire-retarding agents, stabilizers, pigments, mould release agents and/or antistatic agents, and to a process for the preparation of these moulding materials.
摘要翻译： 本发明涉及含有热塑性聚碳酸酯，接枝聚合物和两种不同共聚物的热塑性模塑材料，以及如果合适的话，常规量的阻燃剂，稳定剂，颜料，脱模剂和/或抗静电剂，以及用于 这些成型材料的制备。
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公开(公告)号：US4632956A
公开(公告)日：1986-12-30
申请号：US774730
申请日：1985-09-11
IPC分类号： C08L55/00 , C08K5/07 , C08L7/00 , C08L21/00 , C08L25/08 , C08L33/00 , C08L33/02 , C08L51/00 , C08L51/02 , C08L51/04 , C08L55/02
摘要： Thermoplastic moulding compounds containing an ABS plastics and optionally other plastics are stabilized with a benzoin derivative corresponding to the following general formula: ##STR1## wherein R represent, independently of one another, hydrogen, C.sub.1 -C.sub.6 alkyl or halogen; used in quantities of from 0.05 to 2%, by weight, based on the plastics.
摘要翻译： 含有ABS塑料和任选的其它塑料的热塑性模塑料用与以下通式对应的苯偶姻衍生物稳定：其中R代表彼此独立地为氢，C1-C6烷基或卤素; 使用量为0.05至2重量％，基于塑料。
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3.发明授权Thermoplastics moulding compositions based on polysiloxane/polycarbonate block copolymers 失效基于聚硅氧烷/聚碳酸酯嵌段共聚物的热塑性塑料成型组合物
公开(公告)号：US4746701A
公开(公告)日：1988-05-24
申请号：US934066
申请日：1986-11-24
摘要： The present invention relates to thermoplastic moulding compositions containing (A) 20 to 80 parts by weight of a polydiorganosiloxane/polycarbonate block copolymer, (B) 70 to 5 parts by weight of a graft polymer in particle form and (C) 5 to 60 parts by weight of a rubber-free, thermoplastic vinyl polymer, the total of parts by weight of components (A)+(B)+(C) being in each case 100 parts by weight, and, if appropriate, other known additives.
摘要翻译： 本发明涉及含有（A）20〜80重量份聚二有机硅氧烷/聚碳酸酯嵌段共聚物的热塑性成型组合物，（B）70〜5重量份的粒子形式的接枝聚合物和（C）5〜60份 重量的无橡胶热塑性乙烯基聚合物，组分（A）+（B）+（C）的总重量分别为100重量份，如果合适，其它已知的添加剂。
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4.发明授权Thermoplastic moulding compositions consisting of polycarbonates, graft polymers and copolymers 失效由聚碳酸酯，接枝聚合物和共聚物组成的热塑性模塑组合物
公开(公告)号：US4683265A
公开(公告)日：1987-07-28
申请号：US848587
申请日：1986-04-07
申请人： Hans-Jurgen Kress , Christian Lindner , Leo Morbitzer , Horst Peters , Karl-Heinz Ott , Jochen Schoeps
发明人： Hans-Jurgen Kress , Christian Lindner , Leo Morbitzer , Horst Peters , Karl-Heinz Ott , Jochen Schoeps
IPC分类号： C08L25/04 , C08G64/08 , C08L7/00 , C08L21/00 , C08L25/00 , C08L33/00 , C08L33/02 , C08L33/04 , C08L33/12 , C08L51/00 , C08L51/02 , C08L51/04 , C08L69/00
CPC分类号： C08G64/085 , C08L69/00
摘要： The present invention relates to thermoplastic moulding compositions consisting of polycarbonates, graft polymers and copolymers, which are characterized in that they contain special graft polymers and/or special copolymers, with the result that these moulding compositions possess a very homogeneous rubber distribution and furthermore possess very good toughness and heat stability and substantially improved heat distortion resistance.
摘要翻译： 本发明涉及由聚碳酸酯，接枝聚合物和共聚物组成的热塑性模塑组合物，其特征在于它们含有特殊的接枝聚合物和/或特殊共聚物，结果是这些模塑组合物具有非常均匀的橡胶分布， 良好的韧性和热稳定性和显着改善的耐热变形性。
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公开(公告)号：US5061745A
公开(公告)日：1991-10-29
申请号：US355957
申请日：1989-05-23
申请人： Dieter Wittmann , Horst Peters , Jochen Schoeps , Hans-Jurgen Kress , Josef Buekers , Karl-Heinz Ott
发明人： Dieter Wittmann , Horst Peters , Jochen Schoeps , Hans-Jurgen Kress , Josef Buekers , Karl-Heinz Ott
IPC分类号： C08K3/00 , C08K5/521 , C08K5/5333 , C08L69/00
CPC分类号： C08K5/521 , C08K5/5333 , C08L69/00
摘要： The invention relates to polycarbonate molding compounds consisting of halogen-free polycarbonates, graft polymers, phosphorus compounds, tetrafluoroethylene polymers and, optionally, copolymers and/or, optionally, other additives known per se and a process for their production.
摘要翻译： 本发明涉及由无卤素聚碳酸酯，接枝聚合物，磷化合物，四氟乙烯聚合物和任选的共聚物和/或任选的其它本身已知的添加剂及其生产方法组成的聚碳酸酯模塑料。
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6.发明授权
公开(公告)号：US4622363A
公开(公告)日：1986-11-11
申请号：US778882
申请日：1985-09-23
IPC分类号： C08L51/00 , C08L7/00 , C08L21/00 , C08L25/00 , C08L25/02 , C08L25/04 , C08L25/12 , C08L25/16 , C08L33/00 , C08L33/02 , C08L51/02 , C08L51/04 , C08L69/00
CPC分类号： C08L69/00
摘要： The present invention relates to the use of a copolymer with an Mw of 2.times.10.sup.6 to 1.times.10.sup.7 in amounts of 0.5 to 5 parts by weight for improving the heat distortion point of thermoplastic mixtures containing polycarbonates, graft polymers and copolymers, and the thermoplastic mixtures correspondingly rendered dimensionally stable under the influence of heat.
摘要翻译： 本发明涉及使用0.5〜5重量份的2×10 6〜1×10 7的共聚物，其用量为0.5〜5重量份，以改善含有聚碳酸酯，接枝聚合物和共聚物的热塑性混合物的热变形点， 在热的影响下尺寸稳定。
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公开(公告)号：US4987184A
公开(公告)日：1991-01-22
申请号：US496435
申请日：1990-03-20
申请人： Dieter Wittmann , Christian Lindner , Volker Damrath , Hans-Jurgen Kress , Horst Peters , Jochen Schoeps
发明人： Dieter Wittmann , Christian Lindner , Volker Damrath , Hans-Jurgen Kress , Horst Peters , Jochen Schoeps
CPC分类号： C08L69/00
摘要： The invention relates to thermoplastic polycarbonate molding compositions containing polycarbonates, special siloxane-containing graft polymers and, optionally, lower thermoplasts and/or standard additives and to a process for the production of the polycarbonate molding compositions.
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公开(公告)号：US4774289A
公开(公告)日：1988-09-27
申请号：US75535
申请日：1987-07-20
申请人： Hans-Jurgen Kress , Christian Lindner , Leo Morbitzer , Horst Peters , Jochen Schoeps , Edgar Leitz
发明人： Hans-Jurgen Kress , Christian Lindner , Leo Morbitzer , Horst Peters , Jochen Schoeps , Edgar Leitz
CPC分类号： C08L69/00
摘要： Thermoplastic moulding compositions containing:A. 1-99 parts by weight of an aromatic thermoplastic polycarbonate or several aromatic thermoplastic polycarbonates andB. 1-99 parts by weight of a thermoplastic compolymer of 30-40 parts by weight of .alpha.-methylstyrene, 50-60 parts by weight of methyl methacrylate and 5-15 parts by weight of acrylonitrile.
摘要翻译： 含有：A.1-99重量份芳族热塑性聚碳酸酯或若干芳族热塑性聚碳酸酯和B.1-99重量份30-40重量份α-甲基苯乙烯，50重量％ 60重量份的甲基丙烯酸甲酯和5-15重量份的丙烯腈。
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公开(公告)号：US5047480A
公开(公告)日：1991-09-10
申请号：US131091
申请日：1987-12-10
申请人： Edgar Leitz , Ulrich Jansen , Hans-Jurgen Kress , Horst Peters , Jochen Schoeps , Leo Morbitzer
发明人： Edgar Leitz , Ulrich Jansen , Hans-Jurgen Kress , Horst Peters , Jochen Schoeps , Leo Morbitzer
摘要： Thermoplastic molding compositions containinga. from 1 to 99 parts by weight of a thermoplastic copolymer offrom 40 to 70 parts by weight methyl methacrylate, from 20 to 50 parts by weight .alpha.-methyl styrene and from 5 to 15 parts by weight acrylonitrile,b. from 1 to 99 parts by weight of a statistical, thermoplastic copolymer offrom 70 to 95 parts by weight styrene and from 5 to 30 parts by weight maleic acid anhydride.
摘要翻译： 含有热塑性成型组合物 b为1〜99重量份的40〜70重量份甲基丙烯酸甲酯，20〜50重量份α-甲基苯乙烯和5〜15重量份丙烯腈的热塑性共聚物，b。 1至99重量份的统计性热塑性共聚物，其为70至95重量份的苯乙烯和5至30重量份的马来酸酐。
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10.发明授权
公开(公告)号：US4826918A
公开(公告)日：1989-05-02
申请号：US161711
申请日：1988-02-29
IPC分类号： C08L25/02 , C08L33/04 , C08L33/12 , C08L33/18 , C08L51/04 , C08L69/00 , C08L83/04 , C08L83/10
CPC分类号： C08L69/00 , C08L83/10 , Y10S525/902
摘要： Thermoplastic molding compositions containingA. 10 to 98 parts by weight and preferably 10 to 95 parts by weight of one or more thermoplastic aromatic polycarbonates,B. 2 to 60 parts by weight and preferably 5 to 60 parts by weight of one or more graft polymers of:B.1 5 to 90 parts by weight and preferably 30 to 80 parts by weight of a mixture ofB.1.1 50 to 95 parts by weight styrene, .alpha.-methyl styrene, nucleus-substituted styrene, methyl methacrylate or mixtures thereof andB.1.2 50 to 5 parts by weight acrylonitrile, methacrylonitrile, methyl methacrylate, maleic acid anhydride, N-substituted maleic imide or mixtures thereof, orB.2 95 to 10 parts by weight and preferably 70 to 20 parts by weight of a rubber having a glass transition temperature T.sub.G of .ltoreq.10.degree. C.,C. 0 to 80 parts by weight of a thermoplastic copolymer of:C.1 50 to 95 parts by weight styrene, .alpha.-methyl styrene, nucleus-substituted styrene, methyl methacrylate or mixtures thereof andC. 2 50 to 5 parts by weight acrylonitrile, methacrylonitrile, methyl methacrylate, maleic acid anhydride, N-substituted maleic imide or mixtures thereof, the sum of the parts by weight of A.+B.+C. being 100 parts by weight andD. 0.5 to 10 parts by weight and preferably 1.0 to 5.0 parts by weight, based on 100 parts by weight of the mixture of A.+B.+C., of a hydroxyl-terminated aliphatic polycarbonate.
摘要翻译： 含有A.10至98重量份，优选10至95重量份的一种或多种热塑性芳族聚碳酸酯的热塑性模制组合物，B 2至60重量份，优选5至60重量份的一种或多种接枝聚合物 B.1 5〜90重量份，优选30〜80重量份B.1.1 50〜95重量份苯乙烯，α-甲基苯乙烯，核取代苯乙烯，甲基丙烯酸甲酯或其混合物的混合物， B.1.2 50-5重量份丙烯腈，甲基丙烯腈，甲基丙烯酸甲酯，马来酸酐，N-取代马来酰亚胺或其混合物，或B.2 95-10重量份，优选70-20重量份橡胶 玻璃化转变温度TG <10℃，C.0-80重量份的热塑性共聚物：C.150-95重量份苯乙烯，α-甲基苯乙烯，核取代苯乙烯， 甲基丙烯酸甲酯或其混合物和C. 2 50至5份b 重量的丙烯腈，甲基丙烯腈，甲基丙烯酸甲酯，马来酸酐，N-取代的马来酰亚胺或其混合物，A + B + C的重量份之和。 相对于100重量份的由羟基封端的脂肪族聚碳酸酯的A. + B. + C的混合物，为100重量份，D为0.5〜10重量份，优选为1.0〜5.0重量份。
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