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    • 1. 发明申请
    • POLYAMIDES WITH ACRYLATE RUBBERS
    • 具有丙烯酸酯橡胶的聚酰胺
    • US20100048821A1
    • 2010-02-25
    • US12519030
    • 2007-12-05
    • Martin WeberRajan Venkatesh
    • Martin WeberRajan Venkatesh
    • C08L77/00
    • C08L77/00C08L13/00C08L25/12C08L33/08C08L77/02C08L2666/20C08L2666/02C08L2666/04
    • Thermoplastic molding compositions, comprising A) from 10 to 95% by weight of a thermoplastic polyamide, B) from 5 to 90% by weight of an acrylate rubber, obtainable via free-radical-initiated aqueous emulsion polymerization of ethylenically unsaturated monomers in the presence of at least one dispersing agent and of at least one free-radical initiator, where the emulsion polymerization uses from 1 to 50% by weight of an alkene having from 5 to 12 carbon atoms [monomer A], and from 50 to 99% by weight of an ester based on an α,β-monoethylenically unsaturated mono- or dicarboxylic acid having from 3 to 6 carbon atoms and on an alkanol having from 1 to 12 carbon atoms [monomer B], and also, if appropriate, up to 10% by weight of an α,β-monoethylenically unsaturated mono- or dicarboxylic acid having from 3 to 6 carbon atoms and/or its amide [monomer C], and up to 30% by weight of an α,β-ethylenically unsaturated compound different from the monomers A to C [monomer D], and the monomers A to D give a total of 100% by weight, C) from 0 to 40% by weight of a copolymer which comprises vinylaromatic monomer units, D) from 0 to 70% by weight of further additives, where the total of the percentages by weight of A) to D) is 100%.
    • 热塑性成型组合物,其包含A)10至95重量%的热塑性聚酰胺,B)5至90重量%的丙烯酸酯橡胶,其可通过烯键式不饱和单体的自由基引发的水乳液聚合在存在下获得 的至少一种分散剂和至少一种自由基引发剂,其中乳液聚合使用1至50重量%的具有5至12个碳原子的烯烃[单体A]和50至99重量% 基于具有3至6个碳原子的α,b-单 - 烯属不饱和单或二羧酸和具有1至12个碳原子的链烷醇[单体B]的酯的重量,以及如果合适的话,直到 10重量%的具有3至6个碳原子和/或其酰胺[单体C]的α,b-单烯属不饱和单或二羧酸和至多30重量%的α,bgr-烯属 不同于单体A至C [单体D]的不饱和化合物,和t 单体A至D给出总共100重量%,C)0至40重量%的包含乙烯基芳族单体单元的共聚物,D)0至70重量%的其它添加剂,其中 A)至D)的重量百分比为100%。
    • 2. 发明授权
    • Polyamides with acrylate rubbers
    • 具有丙烯酸酯橡胶的聚酰胺
    • US07960477B2
    • 2011-06-14
    • US12519030
    • 2007-12-05
    • Martin WeberRajan Venkatesh
    • Martin WeberRajan Venkatesh
    • C08F8/30
    • C08L77/00C08L13/00C08L25/12C08L33/08C08L77/02C08L2666/20C08L2666/02C08L2666/04
    • Thermoplastic molding compositions, comprising A) from 10 to 95% by weight of a thermoplastic polyamide, B) from 5 to 90% by weight of an acrylate rubber, obtainable via free-radical-initiated aqueous emulsion polymerization of ethylenically unsaturated monomers in the presence of at least one dispersing agent and of at least one free-radical initiator, where the emulsion polymerization uses from 1 to 50% by weight of an alkene having from 5 to 12 carbon atoms [monomer A], and from 50 to 99% by weight of an ester based on an α,β-monoethylenically unsaturated mono- or dicarboxylic acid having from 3 to 6 carbon atoms and on an alkanol having from 1 to 12 carbon atoms [monomer B], and also, if appropriate, up to 10% by weight of an α,β-monoethylenically unsaturated mono- or dicarboxylic acid having from 3 to 6 carbon atoms and/or its amide [monomer C], and up to 30% by weight of an α,β-ethylenically unsaturated compound different from the monomers A to C [monomer D], and the monomers A to D give a total of 100% by weight, C) from 0 to 40% by weight of a copolymer which comprises vinylaromatic monomer units, D) from 0 to 70% by weight of further additives, where the total of the percentages by weight of A) to D) is 100%.
    • 热塑性成型组合物,其包含A)10至95重量%的热塑性聚酰胺,B)5至90重量%的丙烯酸酯橡胶,其可通过烯键式不饱和单体的自由基引发的水乳液聚合在存在下获得 的至少一种分散剂和至少一种自由基引发剂,其中乳液聚合使用1至50重量%的具有5至12个碳原子的烯烃[单体A]和50至99重量% 基于具有3至6个碳原子的α,b-单 - 烯属不饱和单或二羧酸和具有1至12个碳原子的链烷醇[单体B]的酯的重量,以及如果合适的话,直到 10重量%的具有3至6个碳原子和/或其酰胺[单体C]的α,b-单烯属不饱和单或二羧酸和至多30重量%的α,bgr-烯属 不同于单体A至C [单体D]的不饱和化合物,和t 单体A至D给出总共100重量%,C)0至40重量%的包含乙烯基芳族单体单元的共聚物,D)0至70重量%的其它添加剂,其中 A)至D)的重量百分比为100%。