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    Thermoplastic ABS moulding compositions
    5.
    发明授权
    Thermoplastic ABS moulding compositions 失效
    热塑性ABS模塑组合物

    公开(公告)号：US5708079A

    公开(公告)日：1998-01-13

    申请号：US642913

    申请日：1996-05-06

    申请人： Herbert Eichenauer ,  Edgar Leitz ,  Karl-Erwin Piejko ,  Peter Kruger

    发明人： Herbert Eichenauer ,  Edgar Leitz ,  Karl-Erwin Piejko ,  Peter Kruger

    IPC分类号： C08L51/04 ,  C08F2/26 ,  C08F279/00 ,  C08F279/04 ,  C08L55/00 ,  C08L55/02 ,  C08L101/00

    CPC分类号： C08L55/02

    摘要： Thermoplastic moulding compositions containing A) 5 to 95 parts by wt of at least one particle-shaped graft rubber polymer of the ABS type manufactured by emulsion polymerization, in which the graft rubber particles have such a structure detectable by transmission electron microscope photographs, in which the individual particles contain irregular cell-shaped inclusions of resin-forming polymer and the surface of the particles shows such an irregular toothed structure, that for every particle imaged 5 to 30 of such teeth are present, which are distinguished from an idealized round particle (with a diameter d) by a diameter d+d/x with x=3 to 15, B) 95 to 5 parts by wt of at least one particle-shaped graft rubber polymer of the ABS type manufactured by emulsion polymerization, in which the graft rubber particles have such a structure detectable by transmission electron microscope photographs, in which the individual particles do not have a pronounced inner structure as in A) and possess a round particle shape with completely tooth-free surface and optionally C) 0 to 300 parts by wt of at least one thermoplastic rubber-free resin.

    摘要翻译： 含有A）5〜95重量份的通过乳液聚合制造的ABS型的至少一种颗粒状接枝橡胶聚合物，其中接枝橡胶颗粒具有通过透射电子显微镜照片可检测的结构，其中 单个颗粒含有不规则的形成树脂的聚合物的细胞形夹杂物，并且颗粒的表面显示出这种不规则的齿状结构，对于存在这种齿的5至30个的每个颗粒，其与理想化的圆形颗粒 直径d）直径d + d / x，x = 3〜15，B）95〜5重量份的通过乳液聚合制造的ABS型的至少一种颗粒状接枝橡胶聚合物，其中 接枝橡胶颗粒具有通过透射电子显微镜照片可检测的结构，其中单个颗粒不具有如A）中明显的内部结构，并具有 具有完全无牙表面的圆形颗粒形状和任选的C）0至300重量份的至少一种不含热塑性橡胶的树脂。

    ABS polymer compositions having a uniform matt surface
    6.
    发明授权
    ABS polymer compositions having a uniform matt surface 失效
    ABS聚合物组合物具有均匀的无光泽表面

    公开(公告)号：US5605963A

    公开(公告)日：1997-02-25

    申请号：US383832

    申请日：1995-02-06

    申请人： Edgar Leitz ,  Herbert Eichenauer ,  Karl-Erwin Piejko ,  Dieter Wittmann ,  Ekkehard Frohberg

    发明人： Edgar Leitz ,  Herbert Eichenauer ,  Karl-Erwin Piejko ,  Dieter Wittmann ,  Ekkehard Frohberg

    IPC分类号： C08L9/00 ,  C08L21/00 ,  C08L55/00 ,  C08L55/02 ,  C08L51/04

    CPC分类号： C08L55/02

    摘要： ABS polymer compositions consisting ofA) 5 to 80 parts by weight of at least one ABS polymer prepared by mass polymerization or solution polymerization, having rubber particles with an average particle diameter of from 800 to 15,000 nm and a rubber content of from 1 to 20% by weight,B) 1 to 50 parts by weight of at least one ABS polymer prepared by emulsion polymerization, having an average particle diameter of from 50 to 500 nm and a rubber content of from 20 to 80% by weight,C) 0 to 70 parts by weight of at least one thermoplastic vinyl resin prepared by radical polymerization of at least two monomer components selected from styrene, .alpha.-methylstyrene, methyl methacrylate, acrylonitrile, N-phenylmaleimide andD) 0.5 to 10 parts by weight of at least one polybutadiene prepared by emulsion polymerization, having an average particle diameter d.sub.50 in the latex form of from 80 to 500 nm and a gel content of from 10 to 95% by weight.

    摘要翻译： ABS聚合物组合物，由A）5-80重量份的至少一种通过大量聚合或溶液聚合制备的ABS聚合物，具有平均粒径为800至15,000nm的橡胶颗粒和橡胶含量为1至20 B）1〜50重量份的通过乳液聚合制备的至少一种ABS聚合物，平均粒径为50〜500nm，橡胶含量为20〜80重量％，C）0 至70重量份的至少一种通过自由基聚合至少两种选自苯乙烯，α-甲基苯乙烯，甲基丙烯酸甲酯，丙烯腈，N-苯基马来酰亚胺和D）的单体组分制备的热塑性乙烯基树脂，D）至少0.5至10重量份 一种通过乳液聚合制备的聚丁二烯，其胶乳形式的平均粒径d50为80-500nm，凝胶含量为10-95重量％。

    ABS moulding compounds with novel morphology
    7.
    发明授权
    ABS moulding compounds with novel morphology 失效
    ABS模塑料具有新颖的形态

    公开(公告)号：US5674939A

    公开(公告)日：1997-10-07

    申请号：US557359

    申请日：1995-11-13

    申请人： Herbert Eichenauer ,  Adolf Schmidt ,  Edgar Leitz ,  Karl-Erwin Piejko

    发明人： Herbert Eichenauer ,  Adolf Schmidt ,  Edgar Leitz ,  Karl-Erwin Piejko

    IPC分类号： C08L51/04 ,  C08F279/00 ,  C08F279/04 ,  C08L55/00 ,  C08L55/02

    CPC分类号： C08L55/02 ,  C08F279/04

    摘要： Moulding compounds the ABS type consisting of at least one resin matrix and a particulate graft-rubber polymer distributed therein and produced by emulsion polymerisation, wherein at least 70% of the graft-rubber particles (number) exhibit a structure of the rubber phase which can be detected by photographs taken with the aid of a transmission electron microscope and in which the individual particles contain irregular cellular inclusions of resin-forming polymer and the surface of the particles exhibits an irregularly jagged structure such that, for each particle illustrated, 5 to 30 of such jagged projections are present which differ from an idealised round particle (with a diameter d) by virtue of a diameter d+d/x with x=3 to 15, as well as a process for the manufacture of said moulding compounds.

    摘要翻译： 成型化合物由至少一种树脂基质和分散在其中的颗粒状接枝橡胶聚合物组成的ABS类型，通过乳液聚合制备，其中至少70％的接枝橡胶颗粒（数量）表现出橡胶相的结构，其可以 通过借助透射电子显微镜拍摄的照片进行检测，其中各个颗粒含有不规则的树脂形成性聚合物的细胞夹杂物，并且颗粒的表面呈现不规则的锯齿状结构，使得对于所示的每个颗粒为5〜30 存在这样的锯齿形突起，其与理想化的圆形颗粒（直径d）不同，其直径d = + d / x，x = 3〜15，以及制造所述模塑料的方法。

    Method of producing ABS moulding compositions
    10.
    发明授权
    Method of producing ABS moulding compositions 失效
    生产ABS成型组合物的方法

    公开(公告)号：US5981644A

    公开(公告)日：1999-11-09

    申请号：US814988

    申请日：1997-03-14

    申请人： Ralph Ostarek ,  Herbert Eichenauer ,  Karl-Erwin Piejko ,  Frank Wingler ,  Claus Wulff

    发明人： Ralph Ostarek ,  Herbert Eichenauer ,  Karl-Erwin Piejko ,  Frank Wingler ,  Claus Wulff

    IPC分类号： C08L25/08 ,  C08F2/44 ,  C08F279/00 ,  C08F279/02 ,  C08F279/04 ,  C08L55/00 ,  C08L55/02 ,  C08L69/00 ,  C08J3/11

    CPC分类号： C08F279/02 ,  C08F279/04

    摘要： A method of producing ABS moulding compositions wherein a solution of polymers in group (A) solvents is gradually supplied to a polymerizing mixture of previously-formed soluble rubber, aromatic mono-alkenyl compounds, ethylenically unsaturated nitrites, optional other copolymerizable compounds and optionally a group (B) solvent or a mixture of group (A) and group (B) solvents, the gradual addition of the polymer solution to the polymerizing mixture being started before the beginning of phase inversion and at a monomer conversion rate of 5 to 15% and a viscosity of the polymerizing mixture of less than 20 Pa.sec with simultaneous continuation of polymerization, the group (A) solvent is an aliphatic (C.sub.1 -C.sub.8) or cycloaliphatic alcohol, ketone, ether, ester and/or nitrile, and the group (B) solvent is an aliphatic (C.sub.4 -C.sub.10), cycloaliphatic and/or aromatic hydrocarbon.

    摘要翻译： 一种制备ABS模塑组合物的方法，其中将（A）组溶剂中的聚合物溶液逐渐供应到预先形成的可溶性橡胶，芳族单链烯基化合物，烯属不饱和亚硝酸盐，任选的其它可共聚化合物和任选的基团 （B）溶剂或（A）组和（B）组溶剂的混合物中，聚合溶液逐渐加入到聚合混合物中，在相转变开始之前开始，单体转化率为5〜15％， 聚合混合物的粘度小于20Pa·s，同时持续聚合，基团（A）溶剂是脂族（C1-C8）或脂环族醇，酮，醚，酯和/或腈，基团 （B）溶剂是脂族（C 4 -C 10），脂环族和/或芳族烃。