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130 条记录 (耗时 0.023 秒)

    ABS type thermoplastic moulding compounds
    51.
    发明授权
    ABS type thermoplastic moulding compounds 失效
    ABS型热塑性成型料

    公开(公告)号：US5719232A

    公开(公告)日：1998-02-17

    申请号：US424656

    申请日：1995-04-19

    申请人： Adolf Schmidt ,  Herbert Eichenauer ,  Ulrich Jansen

    发明人： Adolf Schmidt ,  Herbert Eichenauer ,  Ulrich Jansen

    IPC分类号： C08F2/22 ,  C08L55/02

    CPC分类号： C08L55/02 ,  Y10S525/902

    摘要： ABS type thermoplastic moulding compounds obtainable by A) producing a rubber latex with an average particle diameter d.sub.50 of 30 to 160 nm and a gel content of 75 to 100 wt. % B) emulsion polymerization of an amount of butadiene and optionally up to 50 wt. % (with reference to the total amount of monomer in stage B) of a comonomer in the presence of the rubber obtained in stage A, such that a rubber latex (B) with an average particle diameter d.sub.50 =220 to 330 nm and a gel content of 25 to 70 wt. % is produced, C) emulsion polymerization of 40 to 95 parts by wt. of a mixture of styrene and acrylonitrile, which optionally contains up to 50 wt. % (with reference to the total amount of monomers used in stage C) of one or more comonomers, in the presence of 5 to 60 parts by wt. (with reference to the solids) of the rubber obtained in stage B by introducing the monomer in such a way that 55 to 90 wt. % of the monomers are added within the first half of the total monomer introduction time, and D) mixing the polymer obtained in stage C, preferably after first converting it into a powder, with at least one thermoplastic vinyl resin.

    摘要翻译： ABS型热塑性成型化合物，其可通过以下方法得到：A）制备平均粒径d50为30〜160nm，凝胶含量为75〜100重量％的橡胶胶乳。 B）一定量的丁二烯的乳液聚合和任选的至多50wt。 在阶段A中获得的橡胶存在下，共聚单体的％（相对于阶段B中的单体的总量），使得平均粒径d 50 = 220〜330nm的橡胶胶乳（B）和凝胶 含量为25〜70wt。 产生％，C）乳液聚合40〜95重量份。 的苯乙烯和丙烯腈的混合物，其任选地含有至多50重量％ 在5至60重量份存在下，一种或多种共聚单体的％（相对于阶段C中使用的单体的总量）。 （相对于固体），通过以55〜90重量％的比例引入单体，得到阶段B中得到的橡胶。 在全部单体引入时间的前半部分内加入％的单体，和D）将在阶段C中获得的聚合物，优选在首先将其转化为粉末之后，与至少一种热塑性乙烯基树脂混合。

    Thermoplastic molding compounds of polyamide and hydrogenated nitrile rubber
    53.
    发明授权
    Thermoplastic molding compounds of polyamide and hydrogenated nitrile rubber 失效
    聚酰胺和氢化丁腈橡胶的热塑性模塑料

    公开(公告)号：US5387647A

    公开(公告)日：1995-02-07

    申请号：US246555

    申请日：1994-05-19

    申请人： Herbert Eichenauer ,  Hartmuth Buding ,  Josef Merten ,  Karl-Heinz Ott

    发明人： Herbert Eichenauer ,  Hartmuth Buding ,  Josef Merten ,  Karl-Heinz Ott

    IPC分类号： C08L77/00

    CPC分类号： C08L77/00

    摘要： The invention relates to thermoplastic molding compounds of 70 to 99.5% by weight thermoplastic polyamides and 30 to 0.5% by weight hydrogenated nitrile rubber and 0 to 29.5% by weight thermoplastic resin components and, optionally, standard additives in typical quantities. These thermoplastic molding compounds show high strength values, very good moldability and, above all, high weathering resistance.

    摘要翻译： 本发明涉及70-99.5重量％热塑性聚酰胺和30- 0.5重量％氢化丁腈橡胶和0-29.5重量％热塑性树脂组分的热塑性模塑料，和任选的典型量的标准添加剂。 这些热塑性成型化合物显示出高强度值，非常好的成型性，最重要的是耐高温性。

    Polymer alloys
    55.
    发明授权
    Polymer alloys 失效
    聚合物合金

    公开(公告)号：US5274032A

    公开(公告)日：1993-12-28

    申请号：US435058

    申请日：1989-11-13

    申请人： Herbert Eichenauer ,  Alfred Pischtschan ,  Christian Lindner

    发明人： Herbert Eichenauer ,  Alfred Pischtschan ,  Christian Lindner

    IPC分类号： C08L51/06 ,  C08L51/04 ,  C08L51/08

    CPC分类号： C08L51/04 ,  C08L51/085

    摘要： Moulding compositions comprisingA) from 5 to 95% by weight of a graft product of a mixture of from 50 to 100 parts by weight of styrene, .alpha.-methylstyrene, vinyl toluene, methyl methacrylate or mixtures thereof and from 0 to 50 parts by weight of acrylonitrile on a particulate silicone rubber having an average particle diameter (d.sub.50) of from 0.10 to 0.50 .mu.m with a total rubber content of from 30 to 90% by weight andB) from 95 to 5% by weight of a graft product of a mixture of from 50 to 100 parts by weight of styrene, .alpha.-methylstyrene, vinyl toluene, methyl methacrylate or mixtures thereof and from 0 to 50 parts by weight of acrylonitrile on a particulate EPDM rubber having an average particle diameter (d.sub.50) of from 0.20 to 1.00 .mu.m with a total rubber content of from 10 to 50% by weight.

    摘要翻译： 包含A）5至95重量％的50至100重量份苯乙烯，α-甲基苯乙烯，乙烯基甲苯，甲基丙烯酸甲酯或其混合物的混合物的接枝产物和0至50重量份的成型组合物 丙烯腈在平均粒径（d50）为0.10〜0.50μm，总橡胶含量为30〜90重量％的粒状硅橡胶上的丙烯腈，B）95〜5重量％的 50至100重量份苯乙烯，α-甲基苯乙烯，乙烯基甲苯，甲基丙烯酸甲酯或其混合物和0至50重量份丙烯腈的混合物，其平均粒径（d50）为 0.20〜1.00μm，总橡胶含量为10〜50重量％。

    ABS moulding compounds with improved yield stress
    56.
    发明授权
    ABS moulding compounds with improved yield stress 失效
    具有改善屈服应力的ABS模塑料

    公开(公告)号：US5210135A

    公开(公告)日：1993-05-11

    申请号：US936069

    申请日：1992-08-26

    申请人： Herbert Eichenauer ,  Alfred Pischtschan ,  Karl-Heinz Ott

    发明人： Herbert Eichenauer ,  Alfred Pischtschan ,  Karl-Heinz Ott

    IPC分类号： C08L51/04

    CPC分类号： C08L51/04

    摘要： Thermoplastic molding compounds, containingA) 5-95 weight % of a thermoplastic homo-, co- or terpolymer of styrene, alpha-methylstyrene, ring-substituted styrene, methyl methacrylate, acrylonitrile, methacrylonitrile, maleic anhydride, N-substituted maleimide, vinyl acetate or mixtures thereof,B) 5-95 weight % of a graft polymer ofB.1) 5-90 parts by weight of styrene, alpha-methylstyrene, ring-substituted styrene, methyl methacrylate, acrylonitrile, methacrylonitrile, maleic anhydride, N-substituted maleimide, vinyl acetate or mixtures thereof onB.2) 95-10 parts by weight of a rubber with a glass transition temperature .ltoreq.10.degree. C. andC) 0.1-5 parts by weight per 100 parts by weight A+B of a grafted product of resin-forming monomers on an ethylene-propylene-diene terpolymer rubber with a rubber content of 20-60 weight %.

    摘要翻译： 含有A）5-95重量％的苯乙烯，α-甲基苯乙烯，环取代的苯乙烯，甲基丙烯酸甲酯，丙烯腈，甲基丙烯腈，马来酸酐，N-取代的马来酰亚胺，乙烯基的共聚物或三元共聚物的热塑性模塑料 乙酸酯或其混合物，B）5-95重量％的B.1的接枝聚合物）5-90重量份的苯乙烯，α-甲基苯乙烯，环取代的苯乙烯，甲基丙烯酸甲酯，丙烯腈，甲基丙烯腈，马来酸酐，N 取代的马来酰亚胺，乙酸乙烯酯或其混合物在B.2）95-10重量份的玻璃化转变温度为10℃的橡胶和C）0.1-5重量份/ 100重量份的A + B的树脂形成单体的接枝产物在橡胶含量为20-60重量％的乙烯 - 丙烯 - 二烯三元共聚物橡胶上。

    Cellulose ester moulding materials with improved toughness
    60.
    发明授权
    Cellulose ester moulding materials with improved toughness 失效
    纤维素酯成型材料具有改善的韧性

    公开(公告)号：US4801632A

    公开(公告)日：1989-01-31

    申请号：US17878

    申请日：1987-02-24

    申请人： Herbert Eichenauer ,  Christian Lindner ,  Friedemann Muller ,  Hartwig Hocker ,  Helmut Keul

    发明人： Herbert Eichenauer ,  Christian Lindner ,  Friedemann Muller ,  Hartwig Hocker ,  Helmut Keul

    IPC分类号： C08L67/00 ,  C08L1/00 ,  C08L1/10 ,  C08L71/00 ,  C08L83/04 ,  C08L1/14 ,  C08K5/10 ,  C08L83/10

    CPC分类号： C08L1/10

    摘要： Thermoplastic moulding materials consisting of(1) 70 to 99.9% by weight of a cellulose ester or cellulose mixed ester(2) 0.1 to 30% by weight of a rubber polymer built up in the form of blocks from recurring structural units (I) with molecular weights of 10,000 to 1,000,000--A--B-- IwhereinA denotes bifunctional polysiloxane segements of the formula--(R.sup.1)(R.sup.2)SiO--.sub.x IIin whichR.sup.1 and R.sup.2 =aryl (in particular phenyl) or alkyl (in particular methyl) andx is a number such that the molecular weight is .gtoreq.500, andB denotes bifunctional aliphatic polyester and/or aliphatic polyester segments with molecular weights of .gtoreq.800,and the glass transition temperatures of the polymeric blocks A and B are less than 20.degree. C., which contains additionally(3) 0 to 30% by weight based on the mixture of (1) and (2) of a plasticizer.

    摘要翻译： 由（1）70-99.9重量％的纤维素酯或纤维素混合酯（2）组成的热塑性成型材料0.1至30重量％的由循环结构单元（I）的嵌段形式构成的橡胶聚合物， 分子量为10,000至1,000,000 -ABI，其中A表示式 - （R1）（R2）SiO-xⅡ的双官能聚硅氧烷分层，其中R 1和R 2 =芳基（特别是苯基）或烷基（特别是甲基），x为 分子量大于等于500的数字，B表示分子量大于等于800的双官能脂族聚酯和/或脂族聚酯链段，聚合物嵌段A和B的玻璃化转变温度小于20 其含有（3）0至30重量％，基于增塑剂的（1）和（2）的混合物。