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1.发明授权Thermoplastic moulding compositions based on polyvinyl chloride and a poly-.alpha.-olefine/polyurethane block copolymer 失效基于聚氯乙烯和聚-α-烯烃/聚氨酯嵌段共聚物的热塑性模塑组合物
公开(公告)号：US4940755A
公开(公告)日：1990-07-10
申请号：US292261
申请日：1988-12-30
CPC分类号： C08L27/06 , C08G18/6204 , C08L75/04 , C08L87/00
摘要： This invention relates to thermoplastic moulding compositions of PVC and poly-.alpha.-olefine/polyurethane block copolymers and poly-(C.sub.2 -C.sub.10 -.alpha.-olefines) which have been functionalized in relation to isocyanate groups, preferably polypropylene, di- or higher poly-isocyanates or isocyanate prepolymers and optionally relatively high molecular weight polyols and/or low molecular weight chain lengthening agents.
摘要翻译： 本发明涉及PVC和聚-α-烯烃/聚氨酯嵌段共聚物的热塑性模塑组合物以及已经相对于异氰酸酯基官能化的聚（C 2 -C 10 - α-烯烃），优选聚丙烯， 异氰酸酯或异氰酸酯预聚物和任选的相对高分子量的多元醇和/或低分子量链延长剂。
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2.发明授权Thermoplastic molding compounds based on mixtures of vinyl chloride polymers and block copolymers based on cyclic carbonates and lactones 失效基于氯乙烯聚合物和基于环状碳酸酯和内酯的嵌段共聚物的混合物的热塑性模塑化合物
公开(公告)号：US4912168A
公开(公告)日：1990-03-27
申请号：US318962
申请日：1989-03-06
申请人： Herbert Eichenauer , Edgar Leitz , Karl-Heinz Ott , Lothar Meier , Maria Gartner
发明人： Herbert Eichenauer , Edgar Leitz , Karl-Heinz Ott , Lothar Meier , Maria Gartner
CPC分类号： C08L27/06 , C08L67/04 , C08L69/005 , C08L69/00
摘要： Transparent vinyl chloride polymer molding compounds containing a sequential copolymer having the following idealized formula(A-X-B).sub.n (I)in whichA=a polymer of a cyclic carbonate,B=a polymer of another cyclic ester andX=a middle segment containing both partial structures of A and B.
摘要翻译： 含有具有以下理想化学式（AXB）n（I）的顺序共聚物的透明氯乙烯聚合物模塑料，其中A =环状碳酸酯的聚合物，B =另一种环状酯的聚合物，X =含有部分 A和B的结构
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公开(公告)号：US4902745A
公开(公告)日：1990-02-20
申请号：US283464
申请日：1988-12-12
摘要： Soft polymer mixtures of(a) 10 to 50 parts by weight of a graft polymer obtained from a particulate, highly cross linked diene or alkyl acrylate rubber and graft polymerized alkyl methacylate, acrylonitrile, styrene, alkyl acrylate or mixtures thereof and(b) 90 to 50 parts by weight of a partly cross-linked, particulate, rubber-like copolymer of acrylonitrile and/or methyl methacrylate and C.sub.1 to C.sub.8 alkyl acrylate having a gel content of from 60 to 99% by weight and an average particle diameter (d.sub.50) of from 0.1 to 0.6 .mu.m,and a process for the preparation of the mixtures and their use for the production of moulded articles.
摘要翻译： 由（a）10至50重量份由颗粒状高度交联的二烯或丙烯酸烷基酯橡胶和接枝聚合的甲基丙烯酸烷基酯，丙烯腈，苯乙烯，丙烯酸烷基酯或其混合物获得的接枝聚合物和（b）90 至50重量份的丙烯腈和/或甲基丙烯酸甲酯的部分交联的颗粒状橡胶状共聚物和丙烯酸C1-C8烷基酯，其凝胶含量为60至99重量％，平均粒径（d50 ）为0.1至0.6μm，以及制备混合物的方法及其用于生产模塑制品的方法。
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公开(公告)号：US5143973A
公开(公告)日：1992-09-01
申请号：US512558
申请日：1990-04-23
IPC分类号： C08L27/04 , C08L7/00 , C08L25/12 , C08L27/06 , C08L33/12 , C08L51/04 , G11B7/245 , G11B7/252 , G11B7/253
CPC分类号： G11B7/252 , C08L27/06 , C08L33/12 , C08L51/04 , G11B7/245 , C08L25/12 , Y10S428/913 , Y10S430/146 , Y10T428/3192
摘要： The invention relates to thermoplastic molding compositions of PVC and (ter)polymers which can optionally be grafted on to a resin and are suitable for the production of optical discs by virtue of their extremely low double refraction.
摘要翻译： 本发明涉及PVC和（ter）聚合物的热塑性模塑组合物，其可以任选地接枝到树脂上，并且由于其极低的双折射率适合于生产光盘。
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公开(公告)号：US5147700A
公开(公告)日：1992-09-15
申请号：US510111
申请日：1990-05-17
IPC分类号： C08L27/04 , C08L7/00 , C08L25/12 , C08L27/06 , C08L33/12 , C08L51/04 , G11B7/245 , G11B7/252 , G11B7/253
CPC分类号： G11B7/252 , C08L27/06 , C08L33/12 , C08L51/04 , G11B7/245 , C08L25/12 , Y10S428/913 , Y10S430/146 , Y10T428/3192
摘要： The invention relates to thermoplastic molding compositions of PVC and (ter)polymers which can optionally be grafted on to a resin and are suitable for the production of optical discs by virtue of their extremely low double refraction.
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6.发明授权
公开(公告)号：US5075380A
公开(公告)日：1991-12-24
申请号：US566859
申请日：1990-08-10
摘要： This invention relates to soft, rubber-like, thermoplastically processible polymer alloys based on 10 to 50% by weight of (cyclo)aliphatic, thermoplastic polyamides and 90 to 50% by weight of special cross-linked, particulate alkyl acrylate copolymer rubbers suitable for the preparation of rubber-like, elastic moulding compounds.The invention also relates to a process for their preparation.
摘要翻译： 本发明涉及基于10至50重量％（环）脂族，热塑性聚酰胺和90至50重量％特别交联的颗粒状丙烯酸烷基酯共聚物橡胶的软的，橡胶状，热塑性可加工的聚合物合金，其适用于 制备橡胶状弹性模塑料。 本发明还涉及其制备方法。
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7.发明授权Polymer mixtures having high tensile strength and good tear propagation resistance 失效具有高拉伸强度和良好的抗撕裂传播性的聚合物混合物
公开(公告)号：US4959410A
公开(公告)日：1990-09-25
申请号：US318972
申请日：1989-03-06
申请人： Herbert Eichenauer , Edgar Leitz , Karl-Heinz Ott , Christian Lindner , Lothar Meier , Otto Billinger
发明人： Herbert Eichenauer , Edgar Leitz , Karl-Heinz Ott , Christian Lindner , Lothar Meier , Otto Billinger
IPC分类号： C08L25/04 , C08L25/12 , C08L51/04 , C08L51/06 , C08L53/00 , C08L55/00 , C08L55/02 , C08L67/00 , C08L67/04 , C08L69/00
摘要： Polymer mixtures having high tensile strength and good tear propagation resistance, consisting of(A) from 10 to 95 parts by weight of a graft polymer,(B) from 0 to 75 parts by weight of a thermoplastic resin component and(C) from 5 to 60 parts by weight of a copolymer having a sequence type of structure corresponding to the idealized formula (I)(A--X--B).sub.n (I) whereinA=polymer of a cyclic carbonate,B=polymer of another cyclic ester andX=middle member containing partial structures of both A and B.
摘要翻译： 由（A）10〜95重量份的接枝聚合物，（B）0〜75重量份的热塑性树脂成分和（C）5重量份的（A）组成的具有高拉伸强度和良好的抗撕裂扩展性的聚合物混合物 至60重量份具有对应于理想化式（I）（AXB）n（I）的结构的序列类型的共聚物的共聚物，其中A =环状碳酸酯的聚合物，B =另一种环状酯的聚合物，X =中间构件 包含A和B的部分结构。
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公开(公告)号：US5231124A
公开(公告)日：1993-07-27
申请号：US981671
申请日：1990-11-25
摘要： Thermoplastic molding composition based on polyalkylene terephthalate, aromatic polycarbonate and, optionally, rubber-elastic polymer, which are provided with special phosphorus stabilizers, show good paintability and paint adhesion and, even after painting, show favorable low-temperature toughness and heat resistance.
摘要翻译： 具有特殊磷稳定剂的聚对苯二甲酸亚烷基酯，芳香族聚碳酸酯和任选的橡胶弹性聚合物的热塑性模塑组合物显示良好的可涂饰性和涂料附着力，并且即使在涂漆之后，显示出有利的低温韧性和耐热性。
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公开(公告)号：US4913866A
公开(公告)日：1990-04-03
申请号：US328618
申请日：1989-03-27
申请人： Jurgen Heuser , Lothar Meier , Karola Brudermanns , Otto Billinger , Rolf Kubens
发明人： Jurgen Heuser , Lothar Meier , Karola Brudermanns , Otto Billinger , Rolf Kubens
CPC分类号： C08L27/06 , C08G63/88 , C08L101/00 , C08L67/00
摘要： Fogging of plastics containing polymer plasticizers is reduced by treating the polymer plasticizers with water vapor in the melt.
摘要翻译： 通过在熔体中用水蒸气处理聚合物增塑剂来减少含有聚合物增塑剂的塑料的雾化。
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