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    ABS materials
    11.
    发明授权
    ABS materials 失效
    ABS材料

    公开(公告)号：US06228938B1

    公开(公告)日：2001-05-08

    申请号：US08262745

    申请日：1994-06-20

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

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

    IPC分类号： C08L2512

    CPC分类号： C08L25/12 ,  C08L55/02 ,  C08L2205/02 ,  C08L2666/02

    摘要： Thermoplastic materials containing A) 5 to 80 parts by weight of a thermoplastic co- or terpolymer made from the monomers styrene, &agr;-methylstyrene, methyl methacrylate, acrylonitrile with an average molecular weight ({overscore (M)}w) of 70,000 to 119,000, B) 1 to 30 parts by weight of a thermoplastic copolymer made from 60 to 95% by weight of styrene and/or &agr;-methylstyrene and 40 to 5% by weight of acrylonitrile with an average molecular weight ({overscore (M)}w) of 25,000 to 49,500, C) 0.1 to 10 parts by weight of a thermoplastic co- or terpolymer made from the monomers styrene, &agr;-methylstyrene, methyl methacrylate, acrylonitrile with an average molecular weight ({overscore (M)}w) of 1,500 to 6,000 and D) 0.5 to 50 parts by weight of a particulate rafted rubber with a glass transition temperature ≦10° C. and an average particle diameter (d50) of 0.05 to 0.50 &mgr;m, which contains 15 to 80 parts by weight of a chemically bonded polymer made from styrene, methyl methacrylate, acrylonitrile or mixtures thereof, per 100 parts by weight of rubber and optionally E) 10 to 300 parts by weight of an aromatic polycarbonate and/or poly-alkylene terephthalate per 100 parts by weight of A+B+C+D, or F) 1 to 40 parts by weight of a thermoplastic polyurethane.

    摘要翻译： 含有A）的热塑性材料5至80重量份由单体苯乙烯，α-甲基苯乙烯，甲基丙烯酸甲酯，平均分子量（{超芯（M）} w）的单体制得的热塑性共聚物或三元共聚物为70,000至119,000， B）1至30重量份由60至95重量％的苯乙烯和/或α-甲基苯乙烯和40至5重量％的平均分子量（{超芯（M）} w的丙烯腈制成的热塑性共聚物 ）为25,000至49,500，C）0.1至10重量份由单体苯乙烯，α-甲基苯乙烯，甲基丙烯酸甲酯，丙烯腈制成的热塑性共聚物或三元共聚物，其平均分子量（{overscore（M）} w）为 1,500至6000和D）0.5至50重量份玻璃化转变温度<= 10℃，平均粒径（d50）为0.05至0.50微米的颗粒状筏式橡胶，其含有15至80重量份的 由苯乙烯，甲基丙烯酸甲酯，a。制成的化学键合聚合物 丙烯腈或其混合物，每100重量份橡胶和任选的E）10至300重量份的芳族聚碳酸酯和/或聚对苯二甲酸亚烷基酯/ 100重量份的A + B + C + D，或F）1至 40重量份的热塑性聚氨酯。

    ABS moulding compounds with improved yield stress
    12.
    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：US5658985A

    公开(公告)日：1997-08-19

    申请号：US603016

    申请日：1996-02-16

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

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

    IPC分类号： C08L25/00 ,  C08L23/16 ,  C08L25/02 ,  C08L25/12 ,  C08L51/04 ,  C08L55/00 ,  C08L55/02 ,  C08L9/04 ,  C08L9/08 ,  C08L33/18

    CPC分类号： C08L51/04 ,  C08L25/12 ,  C08L23/16

    摘要： Thermoplastic molding composition, containing: A) 5-95 weight percent 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 of B.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 on B.2) 95-10 parts by weight of a rubber with a glass transition temperature .ltoreq. 10.degree. C; and C) 0.1-10 parts bye weight per 100 parts by weight of A+B of one or more EPM and/or EPDM rubbers.

    摘要翻译： 热塑性模塑组合物，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-取代马来酰亚胺的热塑性均聚物，共聚物或三元共聚物 ，乙酸乙烯酯或其混合物; 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，乙烯基 乙酸酯或其混合物在B.2）95-10重量份的玻璃化转变温度为10℃的橡胶; 和C）每100重量份一种或多种EPM和/或EPDM橡胶的A + B为0.1-10重量份。

    ABS moulding compounds with improved yield stress
    18.
    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。