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    • 1. 发明授权
    • Impact modifier and molding material containing it
    • 抗冲改性剂和含有它的成型材料
    • US5336718A
    • 1994-08-09
    • US996410
    • 1992-12-23
    • Norbert NiessnerWolfgang FischerNorbert GuentherbergKarl RuppmichFriedrich Seitz
    • Norbert NiessnerWolfgang FischerNorbert GuentherbergKarl RuppmichFriedrich Seitz
    • C08F285/00C08L25/12C08L27/06C08L51/00C08L69/00C08F257/02C08F265/04
    • C08F285/00C08L25/12C08L27/06C08L69/00C08L51/003Y10S525/902
    • A graft consisting of from 5 to 90% of a core A1 having a glass transition temperature above 25.degree. C. made up of, from 50 to 99.9% of a vinylaromatic monomer and from 0.1 to 10% of a polyfunctional crosslinking and/or graft-linking monomer optionally up to 49.9% of one or more copolymerizable monomers; from 5 to 90% of a first shell A2 of elastomeric material made up of from 50 to 99.8% of an alkyl acrylate and/or of a diene, from 0.1 to 10% of a polyfunctional graft-linking monomer, up to 49.8% of one or more copolymerizable unsaturated monomers and from 0.1 to 10% of one or more monomers containing acidic groups; from 5 to 90% of a second shell A3 of rigid material made up of from 50 to 99.9% of a vinylaromatic monomer, up to 10% of a polyfunctional cross-linking and/or graft-linking monomer, up to 49.9% of one or more copolymerizable monomers and from 0.1 to 20% of a monomer containing one or more basic groups; and optionally up to 85% of a third shell A4 of a copolymer of, from 1 to 99% of one or more vinylaromatic monomers and from 1 to 99% of one or more copolymerizable monomers. The percentages are by weight and based, in the case of the monomers, on the core or shells to which they belong and, in the case of the core and shells A1-A4, on the sum of A1 to A4.
    • 由50至99.9%的乙烯基芳族单体和0.1至10%的多官能交联和/或接枝组成的具有玻璃化转变温度高于25℃的核心A1的5-90%的移植物 连接单体,任选地高达49.9%的一种或多种可共聚单体; 由50至99.8%的丙烯酸烷基酯和/或二烯,0.1至10%的多官能接枝单体组成的弹性体材料的第一壳A2的5至90%,高达49.8%的多官能接枝单体 一种或多种可共聚的不饱和单体和0.1至10%的一种或多种含酸性基团的单体; 由50至99.9%的乙烯基芳族单体组成的刚性材料的第二壳A3的5至90%,多至10%的多官能交联和/或接枝单体,高达49.9%的一种 或更多的可共聚单体和0.1至20%的含有一个或多个碱性基团的单体; 和至多85%的共聚物的第三壳A4,1至99%的一种或多种乙烯基芳族单体和1至99%的一种或多种可共聚单体。 百分比是重量百分比,在单体的情况下,它们属于它们的核心或壳,并且在核心和壳A1-A4的情况下,基于A1至A4的总和。
    • 2. 发明授权
    • Molding composition having a matt surface
    • 具有无光泽表面的成型组合物
    • US5475053A
    • 1995-12-12
    • US259165
    • 1994-06-13
    • Norbert NiessnerFriedrich SeitzWolfgang FischerNorbert GuentherbergKarl RuppmichRainer MoorsRobert Weiss
    • Norbert NiessnerFriedrich SeitzWolfgang FischerNorbert GuentherbergKarl RuppmichRainer MoorsRobert Weiss
    • C08L51/00C08L51/04C08L51/06C08L55/02C08L101/00
    • C08L101/00C08L51/04C08L55/02C08L2555/40
    • A molding composition based on an impact-modified thermoplastic A selected from ABS, ASA, impact-resistant polystyrene (HIPS) impact resistant polymethyl methacrylate, impact resistant PVC, polycarbonate, polyester carbonate, polyester, polyamide, polyphenylene ether, polyether ketone, polyether sulfone, polysulfone, polyoxyalkylene, polyarylene sulfide and also mixtures thereof containing a matting agent B composed of 30 to 80% by weight of an elastomeric grafting base B1 of 75 to 99.8% by weight of an alkyl acrylate having 1 to 8 carbon atoms in the alkyl radical (B11), 0.1 to 5% by weight of a polyfunctional, crosslinking monomer (B12) and 0.1 to 20% by weight of a monomer containing one or more acidic groups, or 49.9 to 99.9% by weight of one or more dienes (B111), up to 50% by weight of a further ethylenically unsaturated monomer (B112) and 0.1 to 20% by weight of a monomer containing one or more acidic groups (B113), and 20 to 70% by weight of a graft sheath B2 composed of 40 to 99.9% by weight of an aromatic vinyl monomer (B21), up to 49.9% by weight of a polar, copolymerizable, ethylenically unsaturated monomer (B22) and 0.1 to 20% by weight of a monomer containing one or more basic groups (B23), and also a molding composition whose constituents B13 and B113 and B23 are interchanged.
    • 基于抗冲击改性热塑性塑料A的成型组合物,其选自ABS,ASA,耐冲击聚苯乙烯(HIPS)耐冲击聚甲基丙烯酸甲酯,耐冲击PVC,聚碳酸酯,聚酯碳酸酯,聚酯,聚酰胺,聚苯醚,聚醚酮,聚醚砜 ,聚砜,聚氧化烯,聚芳硫醚以及它们的混合物,其含有消光剂B,其由30至80重量%的弹性体接枝基料B1为75至99.8重量%的烷基中具有1至8个碳原子的丙烯酸烷基酯 (B11),0.1〜5重量%的多官能交联单体(B12)和0.1〜20重量%的含有一个或多个酸性基团的单体,或49.9-99.9重量%的一种或多种二烯( B111),至多50重量%的另外的烯属不饱和单体(B112)和0.1〜20重量%的含有一个或多个酸性基团(B113)的单体和20〜70重量%的接枝鞘B2 由40组成 99.9重量%的芳族乙烯基单体(B21),最多49.9重量%的极性,可共聚的烯属不饱和单体(B22)和0.1-20重量%的含有一个或多个碱性基团(B23)的单体, ,以及其组分B13和B113和B23互换的成型组合物。
    • 4. 发明授权
    • Particulate graft polymer, and thermoplastic molding material produced
therefrom having improved toughness
    • 颗粒状接枝聚合物和由其制备的热塑性模塑材料具有改进的韧性
    • US5342898A
    • 1994-08-30
    • US82165
    • 1993-06-28
    • Friedrich SeitzKarl RuppmichNorbert GuentherbergNorbert Niessner
    • Friedrich SeitzKarl RuppmichNorbert GuentherbergNorbert Niessner
    • C08F265/06C08F265/00C08F265/04C08F279/00C08F279/02C08L25/12C08L51/00C08L51/04C08L51/06C08F265/02C08F271/02
    • C08F265/04C08F279/02C08L25/12C08L51/003
    • A particulate graft polymer comprisingA: from 30 to 80% by weight of one or more elastomeric polymers A having a mean particle size of from 30 to 1000 run, comprising, based on A,A1: from 85 to 99.8% by weight of one or more alkyl acrylates A1 having from 1 to 8 carbon atoms in the alkyl radical,A2: from 0.1 to 5% by weight of one or more polyfunctional, crosslinking monomers A2, andA3: from 0.1 to 10% by weight of one or more monomers A3 containing one or more acid groups, orA11: up to 100% by weight of a diene A11,A12: up to 50% by weight of one or more vinyl-aromatic monomers A12,A13: up to 10% by weight of one or more monomers A13 containing one or more acid groups, as the graft base, andB: from 20 to 70% by weight of a shell B grafted onto the elastomeric polymer A and comprising, based on B,B1: from 50 to 89.9% by weight of one or more vinylaromatic monomers B1,B2: from 10 to 49.9% by weight of one or more polar, copolymerizable, ethylenically unsaturated monomers B2, andB3: from 0.1 to 10% by weight of one or more monomers B3 containing one or more basic groups.
    • 一种颗粒接枝聚合物,其包含A:30至80重量%的一种或多种平均粒度为30至1000nm的弹性体聚合物A,其包含基于A的A1:85至99.8重量%的一种 或更多的烷基中具有1至8个碳原子的丙烯酸烷基酯A1,A2:0.1至5重量%的一种或多种多官能交联单体A2和A3:0.1至10重量%的一种或多种 含有一个或多个酸基团的单体A3或A11:至多100重量%的二烯A11,A12:至多50重量%的一种或多种乙烯基芳族单体A12,A13:至多10重量% 一种或多种含有一个或多个酸基团的单体A13作为接枝基,B:20-70%重量的接枝到弹性体聚合物A上的壳B,其基于B,B1:50-89.9 一种或多种乙烯基芳族单体B1,B2的重量%:10至49.9重量%的一种或多种极性,可共聚的烯属不饱和单体B2, nd B3:0.1〜10重量%的一种或多种含有一个或多个碱性基团的单体B3。
    • 6. 发明授权
    • Flameproofed chlorine-and bromine-free molding composition
    • 防火氯和无溴成型组合物
    • US5276256A
    • 1994-01-04
    • US950499
    • 1992-09-25
    • Norbert NiessnerRainer NeumannKarl RuppmichFriedrich SeitzDoris Zeltner
    • Norbert NiessnerRainer NeumannKarl RuppmichFriedrich SeitzDoris Zeltner
    • C08K5/521C08K3/00C08L43/00C08L43/02C08L51/04C08L69/00C08L51/00
    • C08L51/04C08L69/00Y10S525/902
    • A molding composition containing, based on the total weight of the composition:A) at least 40% by weight of at least one halogen-free polycarbonate;B) 5-40% by weight of at least one halogen-free graft copolymer composed of;1) 40-80% by weight of an elastomer with a glass transition temperature below 0.degree. C., which elastomer is composed of, at least 50% by weight of a diene or of an at least C.sub.4 -alkyl acrylate, 1-40% by weight of a halogen-free phosphorus compound of the formula ##STR1## 2) 20-60% by weight of a shell composed of, 40-98% by weight of styrene, .alpha.-alkylstyrene, nuclear-substituted styrene and/or C.sub.1 -C.sub.8 -alkyl (meth)acrylate, and 2-60% by weight of (meth)acrylonitrile and/or maleic anhydride;C) 5-40% by weight of a halogen-free thermoplastic copolymer composed of, 50-95% by weight of styrene, .alpha.-alkylstyrene, nuclear-substituted styrene and/or C.sub.1 -C.sub.8 -alkyl (meth)acrylates, and 5-50% by weight of (meth)acrylonitrile and/or maleic anhydride;D) 1-50% by weight of a halogen-free phosphorus compound of the formula ##STR2## E) up to 5% by weight of a polytetrafluoroethylene with a median particle size of 50-2000 nm.
    • 基于组合物的总重量含有A)至少40重量%的至少一种不含卤素的聚碳酸酯的模塑组合物; B)5-40重量%的至少一种无卤接枝共聚物,由 1)40-80重量%的玻璃化转变温度低于0℃的弹性体,该弹性体由至少50重量%的二烯或至少C4-烷基丙烯酸酯组成,1-40 重量%的式(*化学结构*)的无卤磷化合物2)20-60重量%的由40-98重量%的苯乙烯,(α) - 烷基苯乙烯,核 - 取代的苯乙烯和/或(甲基)丙烯酸C 1 -C 8烷基酯,和2-60重量%的(甲基)丙烯腈和/或马来酸酐; C)5-40重量%的由50-95重量%的苯乙烯,(α) - 烷基苯乙烯,核取代的苯乙烯和/或(甲基)丙烯酸C 1 -C 8烷基酯组成的无卤素的热塑性共聚物, 和5-50重量%的(甲基)丙烯腈和/或马来酸酐; D)1-50重量%的式(*化学结构*)的无卤素磷化合物E)至多5重量%的中值粒径为50-2000nm的聚四氟乙烯。
    • 10. 发明授权
    • Hermoplastic molding material of improved toughness
    • 改进的韧性的热塑性材料
    • US5120788A
    • 1992-06-09
    • US657866
    • 1991-02-20
    • Friedrich SeitzKarl Ruppmich
    • Friedrich SeitzKarl Ruppmich
    • C08L25/08C08L25/02C08L51/00C08L51/04C08L51/06
    • C08L25/02C08L51/04C08L51/003
    • A thermoplastic molding material containing (based on the sum of A+B+C)A: from 1 to 30% by weight of one or more elastomeric polymers A having a mean particles size of from 30 to 1000 nm and comprising, based on A,A1: from 50 to 99.9% by weight of one or more alkyl acrylates A1 having from 1 to 8 carbon atoms in the alkyl radical,A2: from 0.1 to 5% by weight of one or more polyfunctional, crosslinking monomers A2 andA3: up to 50% by weight of one or more monoethylenically unsatuated monomers A3, as the graft base,B: from 5 to 40% by weight of shells B grafted onto the elastomeric polymer A and comprising, based on B,B1: from 30 to 90% by weight of one or more vinylaromatic monomers B1,B2: from 5 to 40% by weight of one or more polar, copolymerizable, ethylenically unsaturated monomers B2, andB3: from 5 to 30% by weight of one or more alkyl acrylates B3 having from 7 to 20 carbon atoms in the alkyl radical, andC: from 30 to 94% by weight of a copolymer C comprising C1: one or more vinyl-aromatic monomers C1 andC2: one or more polar, copolymerizable, ethylenically unsaturated monomers C2.
    • 含有(基于A + B + C)的总和的热塑性成型材料A:1至30重量%的一种或多种平均粒径为30至1000nm的弹性体聚合物A,其基于A A1:50至99.9重量%的烷基中具有1至8个碳原子的一种或多种丙烯酸烷基酯A1,A2:0.1至5重量%的一种或多种多官能交联单体A2和A3: 至多50重量%的一种或多种单烯属不饱和单体A3作为接枝基,B:5-40重量%的接枝到弹性体聚合物A上的壳B,基于B,包含B1:从30至 90重量%的一种或多种乙烯基芳族单体B1,B2:5至40重量%的一种或多种极性,可共聚的烯属不饱和单体B2和B3:5-30重量%的一种或多种丙烯酸烷基酯 B3在烷基中具有7至20个碳原子,C:30至94重量%的共聚物C包含C 1:1或m 矿物乙烯基芳族单体C1和C2:一种或多种极性,可共聚的烯属不饱和单体C2。