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    Impact-modified thermoplastic molding compositions based on vinyl aromatic copolymers and polyamide
    1.
    发明授权
    Impact-modified thermoplastic molding compositions based on vinyl aromatic copolymers and polyamide 失效
    基于乙烯基芳族共聚物和聚酰胺的冲击改性热塑性模塑组合物

    公开(公告)号：US07671127B2

    公开(公告)日：2010-03-02

    申请号：US11721261

    申请日：2005-12-03

    申请人： Martin Weber ,  Frank Rittig ,  Werner Haensel ,  Walter Heckmann ,  Hans Hönl ,  Peter Ittemann ,  Bangaru Sampath

    发明人： Martin Weber ,  Frank Rittig ,  Werner Haensel ,  Walter Heckmann ,  Hans Hönl ,  Peter Ittemann ,  Bangaru Sampath

    IPC分类号： C08L51/04

    CPC分类号： C08L77/00 ,  C08L33/00 ,  C08L25/00

    摘要： The invention relates to thermoplastic molding compositions, comprising A) from 35 to 95% by weight of at least one graft copolymer A), which is obtainable via reaction of A1) from 5 to 95% by weight of a polymer A1), which is obtained from at least one dicarboxylic anhydride a11) and from at least one vinylaromatic comonomer a12), and A2) from 5 to 95% by weight of a polyamide A2), B) from 5 to 40% by weight of at least one ungrafted or grafted, non-particulate rubber without core-shell structure B), which has functional groups which can react with the end groups of component A), C) from 0 to 50% by weight of at least one particulate or fibrous filler or particulate or fibrous reinforcing material C), D) from 0 to 60% by weight of at least one copolymer D) composed of vinyl aromatic monomers d1) and of comonomers d2), and E) from 0 to 40% by weight of at least one other additive E), where the entirety of components A) to E) gives 100% by weight, and also to processes for preparation of the thermoplastic molding compositions, to the use of the thermoplastic molding compositions for production of moldings, of foils, of fibers, or of foams, and finally to the moldings, foils, fibers, and foams obtainable from the thermoplastic molding compositions.

    摘要翻译： 本发明涉及热塑性模塑组合物，其包含A）35至95重量％的至少一种接枝共聚物A），其可通过A1）5至95重量％的聚合物A1）的反应获得，其为 由至少一种二羧酸酐a11）和至少一种乙烯基芳族共聚单体a12）和A2）5至95重量％的聚酰胺A2），B）5至40重量％的至少一种未接枝或 接枝的，不含核 - 壳结构的非颗粒橡胶B），其具有可与组分A）的端基反应的官能团，C）0至50重量％的至少一种颗粒或纤维填料或颗粒或 纤维增强材料C），D）0至60重量％的由乙烯基芳族单体d1）和共聚单体d2）组成的至少一种共聚物D），和E）0至40重量％的至少一种其它 添加剂E），其中组分A）至E）的总量为100重量％，以及制备方法o 热塑性模塑组合物，热塑性模塑组合物用于生产模制品，箔，纤维或泡沫塑料的使用，最后是由热塑性模塑组合物获得的模制品，箔，纤维和泡沫。

    IMPACT-MODIFIED THERMOPLASTIC MOLDING COMPOSITIONS BASED ON VINYL AROMATIC COPOLYMERS AND POLYAMIDE
    2.
    发明申请
    IMPACT-MODIFIED THERMOPLASTIC MOLDING COMPOSITIONS BASED ON VINYL AROMATIC COPOLYMERS AND POLYAMIDE 失效
    基于乙烯芳族共聚物和聚酰胺的影响改性的热塑性成型组合物

    公开(公告)号：US20090239990A1

    公开(公告)日：2009-09-24

    申请号：US11721261

    申请日：2005-12-03

    申请人： Martin Weber ,  Frank Rittig ,  Werner Haensel ,  Walter Heckmann ,  Hans Hönl ,  Peter Ittemann ,  Bangaru Sampath

    发明人： Martin Weber ,  Frank Rittig ,  Werner Haensel ,  Walter Heckmann ,  Hans Hönl ,  Peter Ittemann ,  Bangaru Sampath

    IPC分类号： C08L51/04 ,  C08L77/06

    CPC分类号： C08L77/00 ,  C08L33/00 ,  C08L25/00

    摘要： The invention relates to thermoplastic molding compositions, comprising A) from 35 to 95% by weight of at least one graft copolymer A), which is obtainable via reaction of A1) from 5 to 95% by weight of a polymer A1), which is obtained from at least one dicarboxylic anhydride a11) and from at least one vinylaromatic comonomer a12), and A2) from 5 to 95% by weight of a polyamide A2), B) from 5 to 40% by weight of at least one ungrafted or grafted, non-particulate rubber without core-shell structure B), which has functional groups which can react with the end groups of component A), C) from 0 to 50% by weight of at least one particulate or fibrous filler or particulate or fibrous reinforcing material C), D) from 0 to 60% by weight of at least one copolymer D) composed of vinyl aromatic monomers d1) and of comonomers d2), and E) from 0 to 40% by weight of at least one other additive E), where the entirety of components A) to E) gives 100% by weight, and also to processes for preparation of the thermoplastic molding compositions, to the use of the thermoplastic molding compositions for production of moldings, of foils, of fibers, or of foams, and finally to the moldings, foils, fibers, and foams obtainable from the thermoplastic molding compositions.

    摘要翻译： 本发明涉及热塑性模塑组合物，其包含A）35至95重量％的至少一种接枝共聚物A），其可通过A1）5至95重量％的聚合物A1）的反应获得，其为 由至少一种二羧酸酐a11）和至少一种乙烯基芳族共聚单体a12）和A2）5至95重量％的聚酰胺A2），B）5至40重量％的至少一种未接枝或 接枝的，不含核 - 壳结构的非颗粒橡胶B），其具有可与组分A）的端基反应的官能团，C）0至50重量％的至少一种颗粒或纤维填料或颗粒或 纤维增强材料C），D）0至60重量％的由乙烯基芳族单体d1）和共聚单体d2）组成的至少一种共聚物D），和E）0至40重量％的至少一种其它 添加剂E），其中组分A）至E）的总量为100重量％，以及制备方法o 热塑性模塑组合物，热塑性模塑组合物用于生产模制品，箔，纤维或泡沫塑料的使用，最后是由热塑性模塑组合物获得的模制品，箔，纤维和泡沫。

    METHOD FOR THE PRODUCING ANHYDRIDE-CONTAINING VINYL AROMATIC-VINYL CYANIDE COPOLYMERS HAVING REDUCED DIRT PARTICLE CONTENT
    6.
    发明申请
    METHOD FOR THE PRODUCING ANHYDRIDE-CONTAINING VINYL AROMATIC-VINYL CYANIDE COPOLYMERS HAVING REDUCED DIRT PARTICLE CONTENT 审中-公开
    生产含有降低二聚体颗粒含量的含羟基芳香族芳族羧酸酯共聚物的方法

    公开(公告)号：US20120214889A1

    公开(公告)日：2012-08-23

    申请号：US13504576

    申请日：2010-10-25

    申请人： Martin Weber ,  Peter Ittemann ,  Axel Gottschalk ,  Bernd Niedermaier ,  Birgit Reinhard ,  Dirk Meckelnburg

    发明人： Martin Weber ,  Peter Ittemann ,  Axel Gottschalk ,  Bernd Niedermaier ,  Birgit Reinhard ,  Dirk Meckelnburg

    IPC分类号： C08L37/00 ,  C08J9/00 ,  C08F222/08

    CPC分类号： C09D125/14 ,  C08F212/10 ,  C08F220/44 ,  C08F222/08

    摘要： The present invention relates to processes for preparing copolymers A) with a reduced soil particle content, comprising 49.2 to 93.2% by weight of structural units which derive from one or more vinylaromatic monomers (component A1)), 6 to 50% by weight of structural units which derive from one or more vinyl cyanides (component A2)), 0.8 to 7% by weight of structural units which derive from one or more dicarboxylic anhydrides (component A3)) and 0 to 25% by weight of structural units which derive from further copolymerizable monomers (component A4)), where the percentages by weight are each based on the total weight of the structural units which derive from components A1), A2), A3) and A4), and together add up to 100% by weight, by bulk or solution polymerization, it being essential to the invention that the mathematical product of the percentages by weight of the structural units which derive from component A2) and the percentages by weight of the structural units which derive from component A3) in the copolymer A) is in the range from 40%2 by weight to 65%2 by weight. The present invention further relates to the copolymers A), to thermoplastic molding materials comprising the copolymers A), to the use of the copolymers A) and of the thermoplastic molding materials, and to the moldings, films, fibers and foams obtainable from the copolymers A) and the thermoplastic molding materials.

    摘要翻译： 本发明涉及制备具有减少的土壤颗粒含量的共聚物A）的方法，其包含49.2至93.2重量％的衍生自一种或多种乙烯基芳族单体（组分A1）的结构单元），6至50重量％的结构 衍生自一种或多种乙烯基氰化物（组分A2）的单元），0.8至7重量％的衍生自一种或多种二羧酸酐（组分A3）的结构单元）和0至25重量％的衍生自 进一步的可共聚单体（组分A4）），其中重量百分比各自基于衍生自组分A1），A2），A3）和A4）的结构单元的总重量，并且一起加起来至100重量％ ，通过本体或溶液聚合，对于本发明，从组分A2得到的结构单元的重量百分比的数学乘积和从com得到的结构单元的重量百分比是必要的 共聚物A）中的共聚物A3）在40重量％至65重量％的范围内。 本发明还涉及使用共聚物A）和热塑性成型材料的共聚物A）和包含共聚物A）的热塑性成型材料以及可从共聚物获得的模制品，膜，纤维和泡沫体 A）和热塑性成型材料。

    Thermoplastic Plastic Moulding Compositions with Improved Optical Properties
    7.
    发明申请
    Thermoplastic Plastic Moulding Compositions with Improved Optical Properties 审中-公开
    具有改进光学性能的热塑性塑料成型组合物

    公开(公告)号：US20080207830A1

    公开(公告)日：2008-08-28

    申请号：US12088759

    申请日：2006-09-25

    申请人： Martin Weber ,  Axel Gottschalk ,  Peter Ittemann ,  Hans Honl

    发明人： Martin Weber ,  Axel Gottschalk ,  Peter Ittemann ,  Hans Honl

    IPC分类号： C08L51/00

    CPC分类号： C08L33/12 ,  C08F279/02 ,  C08F285/00 ,  C08L25/12 ,  C08L35/06 ,  C08L51/04 ,  C08L55/02 ,  C08L2205/03 ,  C08L2666/02 ,  C08L2666/04

    摘要： The present invention relates to thermoplastic molding compositions, comprising a mixture composed of (A) from 30 to 69% by weight, based on the entirety of components (A), (B) and (C), of a methyl methacrylate polymer, (B) from 30 to 69% by weight, based on the entirety of components (A), (B) and (C), of a copolymer, obtainable via polymerization of a vinylaromatic monomer and of a vinyl cyanide, and (C) from 1 to 40% by weight, based on the entirety of components (A), (B) and (C), of a graft copolymer, obtainable from (C1) from 60 to 90% by weight, based on (C), of an agglomerated core based on a 1,3-diene, (C2) from 5 to 20% by weight, based on (C), of a first graft shell composed of a vinylaromatic monomer, of an alkyl methacrylate, and, if appropriate, of a crosslinking monomer, and (C3) from 5 to 20% by weight, based on (C), of a second graft shell composed of an alkyl(meth)acrylate polymer, with the proviso that the ratio by weight of (C2) to (C3) is in the range from 2:1 to 1:2, and it is inventively significant here that the core (C1) has monomodal particle size distribution, the average particle size D50 of the core (C1) (determined by the method mentioned in the description) is in the range from 300 to 400 nm, and the difference between the refractive index (nD-C) of the entire component (C) and the refractive index (nD-AB) of the entire matrix of components (A) and (B) is in the range from 0.003 to 0.008, each of the refractive indices being measured by the methods mentioned in the description, and also to a process for preparation of these molding compositions, to their use, and to the moldings obtainable therefrom.

    摘要翻译： 本发明涉及热塑性模塑组合物，其包含基于甲基丙烯酸甲酯聚合物（A），（B）和（C）的全部（A），（B）和（C）的（A）30至69重量％ B）基于通过乙烯基芳族单体和乙烯基氰的聚合可获得的共聚物的组分（A），（B）和（C））的总量的30至69重量％，和（C） 1〜40重量％，基于（C）60〜90重量％（C），（C）可以由（C1）得到的接枝共聚物的成分（A），（B）和（C） 基于（C）5-20重量％的由乙烯基芳族单体组成的第一接枝壳，甲基丙烯酸烷基酯和（如果合适的话）的基于1,3-二烯的聚集的核心， 的交联单体，和（C3）基于（C）5-20重量％的由（甲基）丙烯酸烷基酯聚合物组成的第二接枝壳，条件是（C2）的重量比 至（C3）的比例在2:1至1:2的范围内 在本发明中，芯（C1）具有单峰粒度分布，芯（C1）的平均粒径D <50>（由说明书中提及的方法确定）在 300至400nm的范围，以及整个组分（C）的折射率（n-D-C-C）与折射率（n> D < 组分（A）和（B）的整个基质的AB）在0.003至0.008的范围内，每个折射率通过说明书中提及的方法测量，并且还涉及制备这些模塑组合物的方法 ，使用，以及可从其获得的模制品。

    Reinforced Thermoplastic Molding Compounds
    8.
    发明申请
    Reinforced Thermoplastic Molding Compounds 有权
    增强热塑性成型化合物

    公开(公告)号：US20080207821A1

    公开(公告)日：2008-08-28

    申请号：US11917552

    申请日：2006-06-13

    申请人： Martin Weber ,  Klaus Muhlbach ,  Peter Ittemann ,  Stefan Grutke ,  Nicolas Inchaurrondo

    发明人： Martin Weber ,  Klaus Muhlbach ,  Peter Ittemann ,  Stefan Grutke ,  Nicolas Inchaurrondo

    IPC分类号： C08L37/00

    CPC分类号： C08L25/04 ,  C08K7/14 ,  C08L25/18 ,  C08L35/06 ,  C08L2666/06 ,  C08L2666/04

    摘要： Molding compositions comprising: a composition (I) present in an amount of 10 to 100% by weight, based on the molding composition, wherein the composition (I) comprises: (A) 40 to 95% by weight, based on the composition (I), of a copolymer comprising: α-methylstyrene in an amount of 55 to 90% by weight, acrylonitrile in an amount of 10 to 50% by weight, and one or more other monomers in an amount of 0 to 5% by weight, wherein the percentages by weight of the α-methylstyrene, the acrylonitrile and the one or more other monomers are based on the weight of component (A); (B) 2.5 to 75% by weight, based on the composition (I), of a polymer comprising: a vinylaromatic monomer in an amount of 60 to 90% by weight, acrylonitrile in an amount of 8.01 to 39.8% by weight, and maleic anhydride in an amount of 0.2 to 1.99% by weight, wherein the percentages by weight of the vinylaromatic monomer, the acrylonitrile and the maleic anhydride are based on the weight of component (B); and (C) 2.5 to 60% by weight, based on the composition (I), of glass fibres.

    摘要翻译： 基于成型组合物，组合物（I）的含量为10至100重量％，其中组合物（I）包含：（A）40至95重量％，基于组合物（ I）的共聚物，其包含：α-甲基苯乙烯，其量为55至90重量％，丙烯腈的量为10至50重量％，和一种或多种其它单体的量为0至5重量％ ，其中所述α-甲基苯乙烯，所述丙烯腈和所述一种或多种其它单体的重量百分比基于组分（A）的重量; （B）基于组合物（I）的2.5至75重量％的聚合物，其包含：60至90重量％的乙烯基芳族单体，量为8.01至39.8重量％的丙烯腈，和 马来酸酐的量为0.2-1.95％，其中乙烯基芳族单体，丙烯腈和马来酸酐的重量百分比基于组分（B）的重量; 和（C）基于玻璃纤维的组成（I）为2.5〜60重量％。

    Thermoplastic moulding compounds exhibiting improved chemical resistance
    9.
    发明申请
    Thermoplastic moulding compounds exhibiting improved chemical resistance 失效
    具有改善耐化学性的热塑性模塑料

    公开(公告)号：US20070167573A1

    公开(公告)日：2007-07-19

    申请号：US10596344

    申请日：2004-12-14

    申请人： Martin Stork ,  Martin Weber ,  Axel Gottschalk ,  Sven Riechers ,  Norbert Guntherberg ,  Wolfgang Fischer ,  Ludger Leber ,  Peter Ittemann ,  Stephan Jungling

    发明人： Martin Stork ,  Martin Weber ,  Axel Gottschalk ,  Sven Riechers ,  Norbert Guntherberg ,  Wolfgang Fischer ,  Ludger Leber ,  Peter Ittemann ,  Stephan Jungling

    IPC分类号： C08F8/00

    CPC分类号： C08L51/04 ,  C08F257/02 ,  C08F279/02 ,  C08F285/00 ,  C08L25/12 ,  C08L33/12 ,  C08L35/06 ,  C08L51/00 ,  C08L51/003 ,  C08L55/02 ,  C08L2205/03 ,  C08L2666/02 ,  C08L2666/04

    摘要： The present invention relates to thermoplastic molding compositions comprising a mixture of (A) from 30 to 69% by weight, based on the sum of components (A), (B) and (C), of a methyl methacrylate polymer, (B) from 30 to 69% by weight, based on the sum of components (A), (B) and (C), of a copolymer obtainable by polymerizing a styrenic monomer and a vinyl cyanide, and (C) from 1 to 40% by weight, based on the sum of components (A), (B) and (C), of a graft copolymer obtainable from (C1) from 60 to 90% by weight, based on (C), of a core obtainable by polymerizing a 1,3-diene and a styrenic monomer, (C2) from 5 to 20% by weight, based on (C), of a first graft shell, and (C3) from 5 to 20% by weight, based on (C), of a second graft shell composed of an alkyl (meth)acrylate polymer, with the proviso that the ratio of (C2) to (C3) is in the range from 2:1 to 1:2, the essence of the invention being that the first graft shell (C2) is obtainable by polymerizing a monomer mixture consisting of (C21) from 30 to 39% by weight, based on (C2), of a styrenic monomer, (C22) from 61 to 70% by weight, based on (C2), of a C1-C8-alkyl ester of methacrylic acid and (C23) from 0 to 3% by weight, based on (C2), of a crosslinking monomer, and also to processes for producing these molding compositions, to their use and to the moldings obtainable therefrom.

    摘要翻译： 本发明涉及热塑性模塑组合物，其包含（A）基于甲基丙烯酸甲酯聚合物的组分（A），（B）和（C）的总和为30至69重量％的混合物，（B） 基于通过聚合苯乙烯类单体和乙烯基氰获得的共聚物的组分（A），（B）和（C）的总和的30至69重量％，和（C）1至40重量％ 以（C）为基准，从（C）得到的（C）成分（A），（B）和（C））的总和为基于（C）为60〜90重量％ 1,3-二烯和苯乙烯单体，（C）基于（C）的5-20重量％（C），第一接枝壳和（C）5-20重量％的（C3） ，由（甲基）丙烯酸烷基酯聚合物组成的第二接枝壳，条件是（C2）与（C3）的比例在2:1至1:2的范围内，本发明的本质是 第一接枝壳（C2）可以通过聚合由（C） 21），基于（C2），基于（C2）的苯乙烯类单体（C22）为30〜39重量％，基于（C2）为61〜70重量％的C 1〜 甲基丙烯酸的C 8 - 烷基酯和（C 23）0-3重量％，基于（C2）的交联单体，以及制备这些模塑组合物的方法， 使用和可从其获得的模制品。

    Reinforced thermoplastic molding compositions, processes for preparing such compositions, molding made with such compositions and uses therefor
    10.
    发明授权
    Reinforced thermoplastic molding compositions, processes for preparing such compositions, molding made with such compositions and uses therefor 有权
    增强热塑性成型组合物，制备这种组合物的方法，用这种组合物制成的模制品及其用途

    公开(公告)号：US09018300B2

    公开(公告)日：2015-04-28

    申请号：US11917552

    申请日：2006-06-13

    申请人： Martin Weber ,  Klaus Muehlbach ,  Peter Ittemann ,  Stefan Grutke ,  Nicolas Inchaurrondo

    发明人： Martin Weber ,  Klaus Muehlbach ,  Peter Ittemann ,  Stefan Grutke ,  Nicolas Inchaurrondo

    IPC分类号： C08L37/00 ,  C08L67/02 ,  C08L77/00 ,  C08L25/04 ,  C08L25/18 ,  C08K7/14 ,  C08L35/06

    CPC分类号： C08L25/04 ,  C08K7/14 ,  C08L25/18 ,  C08L35/06 ,  C08L2666/06 ,  C08L2666/04

    摘要： Molding compositions comprising: a composition (I) present in an amount of 10 to 100% by weight, based on the molding composition, wherein the composition (I) comprises: (A) 40 to 95% by weight, based on the composition (I), of a copolymer comprising: α-methylstyrene in an amount of 55 to 90% by weight, acrylonitrile in an amount of 10 to 50% by weight, and one or more other monomers in an amount of 0 to 5% by weight, wherein the percentages by weight of the α-methylstyrene, the acrylonitrile and the one or more other monomers are based on the weight of component (A); (B) 2.5 to 75% by weight, based on the composition (I), of a polymer comprising: a vinylaromatic monomer in an amount of 60 to 90% by weight, acrylonitrile in an amount of 8.01 to 39.8% by weight, and maleic anhydride in an amount of 0.2 to 1.99% by weight, wherein the percentages by weight of the vinylaromatic monomer, the acrylonitrile and the maleic anhydride are based on the weight of component (B); and (C) 2.5 to 60% by weight, based on the composition (I), of glass fibers.

    摘要翻译： 基于成型组合物，组合物（I）的含量为10至100重量％，其中组合物（I）包含：（A）40至95重量％，基于组合物（ I）的共聚物，所述共聚物包含：55〜90重量％的α-甲基苯乙烯，10〜50重量％的丙烯腈，0〜5重量％的一种或多种其他单体 其中α-甲基苯乙烯，丙烯腈和一种或多种其它单体的重量百分数是基于组分（A）的重量的; （B）基于组合物（I）的2.5至75重量％的聚合物，其包含：60至90重量％的乙烯基芳族单体，量为8.01至39.8重量％的丙烯腈，和 马来酸酐的量为0.2-1.95％，其中乙烯基芳族单体，丙烯腈和马来酸酐的重量百分比基于组分（B）的重量; 和（C）基于组合物（I）的2.5至60重量％的玻璃纤维。