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    Molding material containing a matting agent
    1.
    发明申请
    Molding material containing a matting agent 有权
    含有消光剂的成型材料

    公开(公告)号：US20070066708A1

    公开(公告)日：2007-03-22

    申请号：US10579843

    申请日：2004-09-15

    申请人： Thorsten Goldacker ,  Andreas Spiess ,  Reiner Mueller ,  Klaus Schultes ,  Uwe Numrich

    发明人： Thorsten Goldacker ,  Andreas Spiess ,  Reiner Mueller ,  Klaus Schultes ,  Uwe Numrich

    IPC分类号： C09D11/00

    CPC分类号： C08L51/003 ,  C08F265/04 ,  C08F265/06 ,  C08F279/02 ,  C08L33/12 ,  C08L35/06 ,  C08L55/02 ,  C08L101/00 ,  C08L2205/22 ,  C08L2666/02 ,  C08L2666/04

    摘要： The invention relates to a moulding composition, comprising a) 50 to 99.9% by weight of a matrix composed of a thermoplastic polymer and b) from 0.1 to 50% by weight of a matting agent in the form of a (meth)acrylate copolymer dispersed in the matrix, characterized in that the matting agent is a (meth)acrylate copolymer which has been prepared from the following monomers, b1) from 50 to 95% by weight of methyl methacrylate b2) from 5 to 50% by weight of C1-C6-alkyl acrylates b3) from 0.01 to less than 0.5% by weight of a crosslinking monomer and/or graft-linking agent having two or more ethylenically unsaturated radicals capable of free-radical polymerization, b4) from 0 to 20% by weight of one or more other, non-crosslinking ethylenically unsaturated monomers capable of free-radical polymerization, where the entirety of the constituents b1) and b2) and, where appropriate, b3) and/or b4) gives 100% by weight, and the glass transition temperature Tmg of the matting agent is at least 20° C.

    摘要翻译： 本发明涉及一种模塑组合物，其包含a）50-99.9重量％的由热塑性聚合物组成的基质和b）0.1至50重量％的分散在（甲基）丙烯酸酯共聚物形式的消光剂 在基质中，其特征在于消光剂是由以下单体制备的（甲基）丙烯酸酯共聚物，b1）50-95重量％的甲基丙烯酸甲酯b2）5-50重量％ 烷基丙烯酸酯b3）0.01至小于0.5重量％的交联单体和/或具有两个或更多个烯属不饱和基团的接枝交联剂 的自由基聚合，b4）0至20重量％的一种或多种能够进行自由基聚合的其它非交联烯键式不饱和单体，其中组分b1）和b2的整体），并且在适当的情况下， b3）和/或b4）给出100重量％，玻璃化转变温度T 消光剂至少为20℃

    Molding material containing a matting agent
    2.
    发明授权
    Molding material containing a matting agent 有权
    含有消光剂的成型材料

    公开(公告)号：US07683131B2

    公开(公告)日：2010-03-23

    申请号：US10579843

    申请日：2004-09-15

    申请人： Thorsten Goldacker ,  Andreas Spiess ,  Reiner Mueller ,  Klaus Schultes ,  Uwe Numrich

    发明人： Thorsten Goldacker ,  Andreas Spiess ,  Reiner Mueller ,  Klaus Schultes ,  Uwe Numrich

    IPC分类号： C08J5/18 ,  C08L33/12 ,  C08L51/00 ,  C08L101/00 ,  C08L33/00 ,  C08F265/04 ,  C08F265/06

    CPC分类号： C08L51/003 ,  C08F265/04 ,  C08F265/06 ,  C08F279/02 ,  C08L33/12 ,  C08L35/06 ,  C08L55/02 ,  C08L101/00 ,  C08L2205/22 ,  C08L2666/02 ,  C08L2666/04

    摘要： The invention relates to a moulding composition, comprising a) 50 to 99.9% by weight of a matrix composed of a thermoplastic polymer and b) from 0.1 to 50% by weight of a matting agent in the form of a (meth)acrylate copolymer dispersed in the matrix, characterized in that the matting agent is a (meth)acrylate copolymer which has been prepared from the following monomers, b1) from 50 to 95% by weight of methyl methacrylate b2) from 5 to 50% by weight of C1-C6-alkyl acrylates b3) from 0.01 to less than 0.5% by weight of a crosslinking monomer and/or graft-linking agent having two or more ethylenically unsaturated radicals capable of free-radical polymerization, b4) from 0 to 20% by weight of one or more other, non-crosslinking ethylenically unsaturated monomers capable of free-radical polymerization, where the entirety of the constituents b1) and b2) and, where appropriate, b3) and/or b4) gives 100% by weight, and the glass transition temperature Tmg of the matting agent is at least 20° C.

    摘要翻译： 本发明涉及一种模塑组合物，其包含a）50-99.9重量％的由热塑性聚合物组成的基质和b）0.1至50重量％的分散在（甲基）丙烯酸酯共聚物形式的消光剂 在基质中，其特征在于，所述消光剂是已经从下列单体制备的，B1）为50〜95重量％的甲基丙烯酸甲酯b2的）从5至50％（重量）C 1 -C的（甲基）丙烯酸酯共聚物 丙烯酸C 6 - 烷基酯b 3）0.01至小于0.5重量％的具有两个或更多个能够进行自由基聚合的烯键式不饱和基团的交联单体和/或接枝交联剂，b4）0至20重量％ 一种或多种能够进行自由基聚合的其它非交联烯键式不饱和单体，其中b1）和b2）和b3）和/或b4）的总体含量为100％（重量），玻璃 消光剂的转变温度Tmg的是至少20 C.

    Core and shell particle for modifying impact resistance of a mouldable poly (meth) acrylate material
    3.
    发明申请
    Core and shell particle for modifying impact resistance of a mouldable poly (meth) acrylate material 失效
    用于改善可塑聚（甲基）丙烯酸酯材料的耐冲击性的核和壳颗粒

    公开(公告)号：US20060147714A1

    公开(公告)日：2006-07-06

    申请号：US10539509

    申请日：2003-10-18

    申请人： Klaus Schultes ,  Reiner Mueller ,  Andreas Spiess ,  Klaus Albrecht ,  Werner Hoess

    发明人： Klaus Schultes ,  Reiner Mueller ,  Andreas Spiess ,  Klaus Albrecht ,  Werner Hoess

    IPC分类号： B32B1/00

    CPC分类号： C08L51/003 ,  C08F265/04 ,  C08F285/00 ,  C08L33/12 ,  C08L33/20 ,  C08L35/06 ,  C08L51/04 ,  C08L55/005 ,  C08L55/02 ,  Y10T428/2998 ,  C08L2666/02 ,  C08L2666/24

    摘要： The present invention relates to a core-shell particle which has a core, a first shell and, where appropriate, a second shell, where: i) the core encompasses, based on its total weight, at least 75.0% by weight of (meth)acrylate repeat units; ii) the first shell has a glass transition temperature below 30° C.; iii) the second shell present where appropriate encompassed, based on its total weight, at lest 75.0% by weight of (meth)acrylate repeat units; iv) the first shell encompasses, based on its total weight, the following constituents; E) from 92.0 to 98.0% by weight of (meth)acrylate repeat units and F) from 2.0 to 8.0% by weight of styrenic repeat units of the general formula (I) where the radicals R1 to R6 are defined according to the Description and the percentages by weight of E) and F) give a total of 100.0% by weight, v) the radius of the core-shell particle inclusive of any second shell present, measured by the Coulter method, is in the range from above 160.0 to 240.0 nm. The present invention further relates to a process for preparing core-shell particles, to a moulding composition comprising core-shell particles, and to the use thereof.

    摘要翻译： 本发明涉及一种具有芯，第一壳和适当的第二壳的核 - 壳颗粒，其中：i）芯基于其总重量包含至少75.0重量％的（甲基） ）丙烯酸酯重复单元; ii）第一壳的玻璃化转变温度低于30℃; iii）适当地包含的第二壳基于其总重量至少为75.0重量％的（甲基）丙烯酸酯重复单元; iv）第一壳基于其总重量包含以下组分; E）为92.0〜98.0重量％的（甲基）丙烯酸酯重复单元，F）2.0〜8.0重量％的通式（I）的苯乙烯重复单元，其中R 1〜 根据描述定义R 6，并且E）和F）的重量百分比总计为100.0重量％，v）包含任何第二壳的核 - 壳颗粒的半径 存在，通过库尔特法测量，在160.0至240.0nm之间的范围内。 本发明还涉及一种制备核 - 壳颗粒的方法，涉及包含核 - 壳颗粒的模塑组合物及其用途。

    Core and shell particle for modifying impact resistance of a mouldable poly (meth) acrylate material
    4.
    发明授权
    Core and shell particle for modifying impact resistance of a mouldable poly (meth) acrylate material 失效
    用于改善可塑聚（甲基）丙烯酸酯材料的耐冲击性的核和壳颗粒

    公开(公告)号：US07695813B2

    公开(公告)日：2010-04-13

    申请号：US10539509

    申请日：2003-10-18

    申请人： Klaus Schultes ,  Reiner Mueller ,  Andreas Spiess ,  Klaus Albrecht ,  Werner Hoess

    发明人： Klaus Schultes ,  Reiner Mueller ,  Andreas Spiess ,  Klaus Albrecht ,  Werner Hoess

    IPC分类号： B32B5/16

    CPC分类号： C08L51/003 ,  C08F265/04 ,  C08F285/00 ,  C08L33/12 ,  C08L33/20 ,  C08L35/06 ,  C08L51/04 ,  C08L55/005 ,  C08L55/02 ,  Y10T428/2998 ,  C08L2666/02 ,  C08L2666/24

    摘要： The present invention relates to a core-shell particle which has a core, a first shell and, where appropriate, a second shell, where: i) the core encompasses, based on its total weight, at least 75.0% by weight of (meth)acrylate repeat units; ii) the first shell has a glass transition temperature below 30° C.; iii) the second shell present where appropriate encompassed, based on its total weight, at lest 75.0% by weight of (meth)acrylate repeat units; iv) the first shell encompasses, based on its total weight, the following constituents; E) from 92.0 to 98.0% by weight of (meth)acrylate repeat units and F) from 2.0 to 8.0% by weight of styrenic repeat units of the general formula (I)  where the radicals R1 to R6 are defined according to the Description and the percentages by weight of E) and F) give a total of 100.0% by weight, v) the radius of the core-shell particle inclusive of any second shell present, measured by the Coulter method, is in the range from above 160.0 to 240.0 nm; a process for preparing core-shell particles, to a moulding composition comprising core-shell particles, and to the use thereof.

    摘要翻译： 本发明涉及一种具有芯，第一壳和适当的第二壳的核 - 壳颗粒，其中：i）芯基于其总重量包含至少75.0重量％的（甲基） ）丙烯酸酯重复单元; ii）第一壳的玻璃化转变温度低于30℃; iii）适当地包含的第二壳基于其总重量至少为75.0重量％的（甲基）丙烯酸酯重复单元; iv）第一壳基于其总重量包含以下组分; E）92.0至98.0重量％的（甲基）丙烯酸酯重复单元，F）2.0至8.0重量％的通式（I）的苯乙烯重复单元，其中基团R 1至R 6根据描述定义， E）和F）的重量百分比总计为100.0重量％，v）通过Coulter法测定的包含任何存在的任何第二壳的核 - 壳颗粒的半径在160.0以上至 240.0nm; 一种制备核 - 壳颗粒的方法，包括核 - 壳颗粒的模塑组合物及其用途。