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    MOLDED BODY HAVING MATT AND STRUCTURED SURFACE PROPERTIES
    3.
    发明申请
    MOLDED BODY HAVING MATT AND STRUCTURED SURFACE PROPERTIES 审中-公开
    具有匹配和结构表面性能的模制体

    公开(公告)号：US20100272960A1

    公开(公告)日：2010-10-28

    申请号：US12738033

    申请日：2008-08-29

    申请人： Klaus Schultes ,  Sabine Schwarz-Barac ,  Klaus Albrecht ,  Ursula Golchert ,  Stefan Nau ,  Sabrina Thomas ,  Michael Schnabel

    发明人： Klaus Schultes ,  Sabine Schwarz-Barac ,  Klaus Albrecht ,  Ursula Golchert ,  Stefan Nau ,  Sabrina Thomas ,  Michael Schnabel

    IPC分类号： B32B3/30 ,  C08L33/12

    CPC分类号： C08L33/08 ,  C08L33/10 ,  C08L2205/02 ,  C08L2555/40 ,  Y10T428/24479 ,  C08L2666/04

    摘要： Composition for the production of mouldings having a matt and structured surface character, comprising a polymer matrix and crosslinked polymer particles, the polymer matrix comprising at least one acrylic polymer and the composition containing (i) first crosslinked polymer particles having a volume average of the particle size in the range from 30 μm to 1500 μm and (ii) second crosslinked polymer particles having a volume average of the particle size of less than 30 μm, the difference between the refractive index of the first polymer particles and the refractive index of the polymer matrix, measured in each case at 25° C., being less than 0.015 as an absolute value and the difference between the refractive index of the second polymer particles and the refractive index of the polymer matrix, measured at 25° C., being greater than or equal to 0.015 as an absolute value. The mouldings of the invention are suitable in particular for use as components for lighting, signs and symbols, points-of-sale, cosmetics display stands, containers, home and office decoration, furniture applications, shower cabinet doors and office doors.

    摘要翻译： 用于生产具有无光泽和结构化表面特征的模制品的组合物，其包含聚合物基质和交联的聚合物颗粒，所述聚合物基质包含至少一种丙烯酸类聚合物，所述组合物包含（i）具有所述颗粒的体积平均值的第一交联聚合物颗粒 尺寸在30μm至1500μm的范围内，和（ii）具有小于30μm的体积平均粒径的第二交联聚合物颗粒，第一聚合物颗粒的折射率与聚合物的折射率之间的差异 在25℃下每种情况下测定的基体作为绝对值小于0.015，并且在25℃下测量的第二聚合物颗粒的折射率与聚合物基质的折射率之间的差异更大 不大于或等于0.015作为绝对值。 本发明的模制品特别适用于照明，标志和符号，销售点，化妆品展示架，集装箱，家庭和办公室装饰，家具应用，淋浴柜门和办公室门的部件。

    Use of polyalkyl(meth)acrylate bead polymers and moulding material for producing extruded moulded parts with a matt surface
    8.
    发明授权
    Use of polyalkyl(meth)acrylate bead polymers and moulding material for producing extruded moulded parts with a matt surface 有权
    使用聚（甲基）丙烯酸烷基酯珠粒聚合物和用于生产具有无光泽表面的挤出成型部件的成型材料

    公开(公告)号：US08399560B2

    公开(公告)日：2013-03-19

    申请号：US11661651

    申请日：2005-08-30

    申请人： Klaus Schultes ,  Peter Battenhausen ,  Ursula Golchert ,  Stefan Nau ,  Werner Hoess

    发明人： Klaus Schultes ,  Peter Battenhausen ,  Ursula Golchert ,  Stefan Nau ,  Werner Hoess

    IPC分类号： C08F2/38 ,  C08F20/10 ,  C08J5/10 ,  C08L33/12 ,  C08L51/06

    CPC分类号： C08L33/12 ,  C08L2205/02 ,  C08L2205/18 ,  C08L2666/04

    摘要： The invention relates to the use of polyalkyl(meth)acrylate bead polymers with an average particle size V50 that ranges between 30 and 70 μm for improving the stress cracking resistance of moulding materials containing polyalkyl(meth)acrylate. The invention also relates to moulding materials comprising: a) at least 50 wt. % of an impact resistance modifying agent, which contains at least one polyalkyl(meth)acrylate phase; b) at least 8 wt. % of a polyalkyl(meth)acrylate bead polymer with an average particle size V50 that ranges between 30 and 70 μm; and c) between 0 and 42 wt. % of a polyalkyl(meth)acrylate with a molecular weight ranging between 20,000 and 350,000 g/mol, whereby the wt. % of the components a) to c) amounts to 100 wt. %, and to moulded bodies that can be obtained from said materials.

    摘要翻译： 本发明涉及平均粒度V50为30〜70μm的聚（甲基）丙烯酸烷基酯聚合物（聚甲基丙烯酸烷基酯）聚合物用于提高含（甲基）丙烯酸聚烷基酯的成型材料的抗应力开裂性。 本发明还涉及成型材料，其包含：a）至少50wt。 ％的耐冲击改性剂，其含有至少一种（甲基）丙烯酸烷基酯相; b）至少8wt。 ％的平均粒度V50为（30〜70μm）的（甲基）丙烯酸烷基酯聚合的（甲基）丙烯酸烷基酯聚合物; 和c）0至42wt。 ％的分子量在20,000和350,000g / mol之间的聚（甲基）丙烯酸烷基酯，其中wt。 组分a）至c）的％相当于100wt。 ％，以及可以从所述材料获得的成型体。

    POLYMER BLEND FOR MATTE INJECTION MOULDED PARTS
    9.
    发明申请
    POLYMER BLEND FOR MATTE INJECTION MOULDED PARTS 审中-公开
    聚合物混合注射成型件

    公开(公告)号：US20110230610A1

    公开(公告)日：2011-09-22

    申请号：US13115446

    申请日：2011-05-25

    申请人： Klaus Schultes ,  Michael Wicker ,  Peter Kempf ,  Werner Hoß ,  Klaus Albrecht ,  Ursula Golchert ,  Stefan Nau

    发明人： Klaus Schultes ,  Michael Wicker ,  Peter Kempf ,  Werner Hoß ,  Klaus Albrecht ,  Ursula Golchert ,  Stefan Nau

    IPC分类号： C08L33/12 ,  C08L83/00 ,  C08K5/05

    CPC分类号： C08L33/062 ,  C08L35/00 ,  C08L2205/03 ,  C08L2205/18 ,  C08L2666/04

    摘要： The invention relates to a polymer mixture, comprising a) a polymer matrix which is composed of a (meth)acrylate (co)polymer or of a mixture of (meth)acrylate (co)polymers with a Vicat softening point VSP (ISO 306-B50) of at least 104° C. and/or of a (meth)acrylimide (co)polymer, b) an impact modifier which is based on crosslinked poly(meth)acrylates and which does not have covalent bonding to the polymer matrix a), c) from 1 to 15% by weight of plastics particles composed of crosslinked polymers based on polymethyl methacrylate, on polystyrene and/or on polysilicones. The polymer mixture can be used to obtain injection mouldings with matt surfaces and Vicat softening points VSPs (ISO 306-B50) of at least 90° C.

    摘要翻译： 本发明涉及聚合物混合物，其包含a）聚合物基质，其由（甲基）丙烯酸酯（共）聚合物或具有维卡软化点VSP的（甲基）丙烯酸酯（共）聚合物的混合物组成） B50）至少为104℃和/或（甲基）丙烯酰亚胺（共）聚合物，b）基于交联的聚（甲基）丙烯酸酯并且不与聚合物基质a共价结合的抗冲改性剂 ），c）1至15重量％的由基于聚甲基丙烯酸甲酯的交联聚合物，聚苯乙烯和/或多晶硅组成的塑料颗粒。 聚合物混合物可用于获得具有亚光表面和维卡软化点VSP（ISO 306-B50）至少90℃的注射成型品。

    MOULDING COMPOSITIONS FOR MATT PMMI MOULDINGS
    10.
    发明申请
    MOULDING COMPOSITIONS FOR MATT PMMI MOULDINGS 审中-公开
    用于匹配PMMI模具的成型组合物

    公开(公告)号：US20100098908A1

    公开(公告)日：2010-04-22

    申请号：US12525160

    申请日：2007-10-30

    申请人： Klaus Schultes ,  Ursula Golchert ,  Stefan Nau

    发明人： Klaus Schultes ,  Ursula Golchert ,  Stefan Nau

    IPC分类号： C04B35/00 ,  B29C45/00 ,  B32B3/00

    CPC分类号： C08K3/34 ,  Y10T428/24355 ,  C08L33/24

    摘要： Moulding composition, comprising, in each case based on the total weight of the moulding composition,A) from 83% by weight to 99.5% by weight of a polymer matrix which is composed of at least one (meth)acrylimide (co)polymer,B) from 0.5% by weight to 17.0% by weight of ceramic beads,where the melt volume index MVR of the moulding composition, measured to ISO 1133 at 260° C. using 10 kg, is from 1.0 cm3/10 min to 20.0 cm3/10 min.The moulding composition can be used for production of mouldings with a velvet-matt and preferably rough surface. These mouldings are particularly suitable as parts of household devices, of communications devices, of hobby equipment or of sports equipment, or as bodywork parts or parts of bodywork parts in automobile construction, shipbuilding or aircraft construction, or as parts for illuminants, signs or symbols, retail outlets or cosmetics counters, containers, household-decoration items or office-decoration items, furniture applications, shower doors and office doors, or else as parts in the construction industry, as walls, as window frames, bench seats, lamp covers, diffuser sheets, or for automobile glazing.

    摘要翻译： 成型组合物，在每种情况下基于成型组合物的总重量，A）为83重量％至99.5重量％的由至少一种（甲基）丙烯酰亚胺（共）聚合物组成的聚合物基质， B）为0.5重量％至17.0重量％的陶瓷珠，其中根据ISO 1133在260℃下使用10kg测量的模塑组合物的熔融体积指数MVR为1.0cm 3 / 10min至20.0cm 3 / 10分钟 成型组合物可用于生产具有天鹅绒无光泽且优选粗糙表面的模制品。 这些模制品特别适用于家用设备，通信设备，爱好设备或运动器材的部件，或作为车身部件或车身部件在汽车制造，造船或飞机结构中的部件，或作为发光体，标志或符号的部件 ，零售店或化妆品柜台，集装箱，家居装饰物品或办公装饰物品，家具用品，淋浴门和办公室门，或作为建筑行业的部件，如墙壁，台架座椅，灯罩， 扩散片，或用于汽车玻璃。