利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

11 条记录 (耗时 0.029 秒)

    Multilayered film made of (meth)acrylate copolymer and polycarbonate
    1.
    发明授权
    Multilayered film made of (meth)acrylate copolymer and polycarbonate 失效
    由（甲基）丙烯酸酯共聚物和聚碳酸酯制成的多层薄膜

    公开(公告)号：US07682698B2

    公开(公告)日：2010-03-23

    申请号：US12436809

    申请日：2009-05-07

    申请人： Klaus Schultes ,  Michael Wicker ,  Klaus Albrecht ,  Mona Rueppel ,  Gabriele Dassinger ,  Eric Reinheimer ,  Johann Kappacher ,  Andreas Hoellebauer

    发明人： Klaus Schultes ,  Michael Wicker ,  Klaus Albrecht ,  Mona Rueppel ,  Gabriele Dassinger ,  Eric Reinheimer ,  Johann Kappacher ,  Andreas Hoellebauer

    IPC分类号： B32B27/36 ,  C08G64/00

    CPC分类号： B32B27/08 ,  B32B27/18 ,  B32B27/20 ,  B32B27/308 ,  B32B27/36 ,  B32B27/365 ,  B32B2369/00 ,  C08L33/10 ,  C08L69/00 ,  Y10T428/249921 ,  Y10T428/31504 ,  Y10T428/31507 ,  Y10T428/31786 ,  C08L2666/04

    摘要： The invention relates to a multilayer film encompassing at least one upper layer a) and one middle layer b) composed of (meth)acrylate copolymers, and also a backing layer c) composed of polycarbonate, where the upper layer a) comprises a light stabilizer and is composed of a (meth)acrylate copolymer which can form semicompatible mixtures with the polycarbonate of the backing layer c), where a test specimen produced from a mixture composed of 20% by weight of (meth)acrylate copolymer and 80% by weight of polycarbonate has a tensile strain at break of at least 75% (ISO 527-2) at 23° C., the middle layer b) comprises a dye and, where appropriate, a light stabilizer, and is composed of an identical or different (meth)acrylate copolymer which can form semicompatible mixtures with the polycarbonate of the backing layer c), where a test specimen produced from a mixture composed of 20% by weight of (meth)acrylate copolymer and 80% by weight of polycarbonate has a tensile strain at break of at least 75% (ISO 527-2) at 23° C., and the backing layer c) is composed of polycarbonate which can, where appropriate, comprise up to 30% by weight of the material of the layers a) and b). The invention also relates to the production and uses of the multilayer film, and also to semicompatible polymer mixtures composed of (meth)acrylate copolymers and polycarbonate.

    摘要翻译： 本发明涉及包含由（甲基）丙烯酸酯共聚物组成的至少一个上层a）和一个中间层b）以及由聚碳酸酯构成的背衬层c）的多层膜，其中上层a）包含光稳定剂 并且由与背衬层c）的聚碳酸酯形成半不溶性混合物的（甲基）丙烯酸酯共聚物组成，其中由20重量％的（甲基）丙烯酸酯共聚物和80重量％的混合物制成的试样 的聚碳酸酯在23℃下的拉伸断裂应变为至少75％（ISO 527-2），中间层b）包含染料，并且在适当的情况下包含光稳定剂，并且由相同或不同的 （甲基）丙烯酸酯共聚物，其可以与背衬层c）的聚碳酸酯形成半相容的混合物，其中由由20重量％的（甲基）丙烯酸酯共聚物和80重量％的聚碳酸酯组成的混合物制备的试样具有拉伸 a 在23℃下至少75％（ISO 527-2），背衬层c）由聚碳酸酯组成，其可以适当地包含至多30重量％的层a）和b）的材料， 。 本发明还涉及多层膜的制备和使用，以及由（甲基）丙烯酸酯共聚物和聚碳酸酯组成的半不饱和聚合物混合物。

    MULTILAYERED FILM MADE OF (METH)ACRYLATE COPOLYMER AND POLYCARBONATE
    2.
    发明申请
    MULTILAYERED FILM MADE OF (METH)ACRYLATE COPOLYMER AND POLYCARBONATE 失效
    （甲基）丙烯酸酯共聚物和聚碳酸酯的多层膜

    公开(公告)号：US20090215962A1

    公开(公告)日：2009-08-27

    申请号：US12436809

    申请日：2009-05-07

    申请人： Klaus SCHULTES ,  Michael Wicker ,  Klaus Albrecht ,  Mona Rueppel ,  Gabriele Dassinger ,  Eric Reinheimer ,  Johann Kappacher ,  Andreas Hoellebauer

    发明人： Klaus SCHULTES ,  Michael Wicker ,  Klaus Albrecht ,  Mona Rueppel ,  Gabriele Dassinger ,  Eric Reinheimer ,  Johann Kappacher ,  Andreas Hoellebauer

    IPC分类号： C08L69/00 ,  C08L33/12

    CPC分类号： B32B27/08 ,  B32B27/18 ,  B32B27/20 ,  B32B27/308 ,  B32B27/36 ,  B32B27/365 ,  B32B2369/00 ,  C08L33/10 ,  C08L69/00 ,  Y10T428/249921 ,  Y10T428/31504 ,  Y10T428/31507 ,  Y10T428/31786 ,  C08L2666/04

    摘要： The invention relates to a multilayer film encompassing at least one upper layer a) and one middle layer b) composed of (meth)acrylate copolymers, and also a backing layer c) composed of polycarbonate, where the upper layer a) comprises a light stabilizer and is composed of a (meth)acrylate copolymer which can form semicompatible mixtures with the polycarbonate of the backing layer c), where a test specimen produced from a mixture composed of 20% by weight of (meth)acrylate copolymer and 80% by weight of polycarbonate has a tensile strain at break of at least 75% (ISO 527-2) at 23° C., the middle layer b) comprises a dye and, where appropriate, a light stabilizer, and is composed of an identical or different (meth)acrylate copolymer which can form semicompatible mixtures with the polycarbonate of the backing layer c), where a test specimen produced from a mixture composed of 20% by weight of (meth)acrylate copolymer and 80% by weight of polycarbonate has a tensile strain at break of at least 75% (ISO 527-2) at 23° C., and the backing layer c) is composed of polycarbonate which can, where appropriate, comprise up to 30% by weight of the material of the layers a) and b). The invention also relates to the production and uses of the multilayer film, and also to semicompatible polymer mixtures composed of (meth)acrylate copolymers and polycarbonate.

    摘要翻译： 本发明涉及包含由（甲基）丙烯酸酯共聚物组成的至少一个上层a）和一个中间层b）以及由聚碳酸酯构成的背衬层c）的多层膜，其中上层a）包含光稳定剂 并且由与背衬层c）的聚碳酸酯形成半不溶性混合物的（甲基）丙烯酸酯共聚物组成，其中由20重量％的（甲基）丙烯酸酯共聚物和80重量％的混合物制成的试样 的聚碳酸酯在23℃下的拉伸断裂应变为至少75％（ISO 527-2），中间层b）包含染料，并且在适当的情况下包含光稳定剂，并且由相同或不同的 （甲基）丙烯酸酯共聚物，其可以与背衬层c）的聚碳酸酯形成半相容的混合物，其中由由20重量％的（甲基）丙烯酸酯共聚物和80重量％的聚碳酸酯组成的混合物制备的试样具有拉伸 a 在23℃下至少75％（ISO 527-2），背衬层c）由聚碳酸酯组成，其可以适当地包含至多30重量％的层a）和b）的材料， 。 本发明还涉及多层膜的制备和使用，以及由（甲基）丙烯酸酯共聚物和聚碳酸酯组成的半不饱和聚合物混合物。

    Multilayered film made of (meth)acrylate copolymer and polycarbonate
    3.
    发明授权
    Multilayered film made of (meth)acrylate copolymer and polycarbonate 有权
    由（甲基）丙烯酸酯共聚物和聚碳酸酯制成的多层薄膜

    公开(公告)号：US07585565B2

    公开(公告)日：2009-09-08

    申请号：US10577954

    申请日：2004-09-15

    申请人： Klaus Schultes ,  Michael Wicker ,  Klaus Albrecht ,  Mona Rueppel ,  Gabriele Dassinger ,  Eric Reinheimer ,  Johann Kappacher ,  Andreas Hollebauer

    发明人： Klaus Schultes ,  Michael Wicker ,  Klaus Albrecht ,  Mona Rueppel ,  Gabriele Dassinger ,  Eric Reinheimer ,  Johann Kappacher ,  Andreas Hollebauer

    IPC分类号： B32B27/36 ,  C08G64/00

    CPC分类号： B32B27/08 ,  B32B27/18 ,  B32B27/20 ,  B32B27/308 ,  B32B27/36 ,  B32B27/365 ,  B32B2369/00 ,  C08L33/10 ,  C08L69/00 ,  Y10T428/249921 ,  Y10T428/31504 ,  Y10T428/31507 ,  Y10T428/31786 ,  C08L2666/04

    摘要： The invention relates to a multilayered film comprising at least one upper layer a), a middle layer b) made of (meth)acrylate copolymer, and a supporting layer c) made of polycarbonate. Upper layer a) contains a light-stability agent and is made of a (meth)acrylate copolymer that, together with the polycarbonate of supporting layer c), can form partially compatible mixtures. A test piece, which is made from a mixture consisting of 20% by weight of (meth)acrylate copolymer and 80% by weight of polycarbonate, has a breaking elongation (ISO 527-2) of at least 75% at 23° C. The middle layer b) contains a colorant and, optionally, a light-stability agent and is made from an identical or different (meth)acrylate copolymer that, together with the polycarbonate of supporting layer c), can form partially compatible mixtures. A test piece, which is made from a mixture consisting of 20% by weight of (meth)acrylate copolymer and 80% by weight of polycarbonate, has a breaking elongation (ISO 527-2) of at least 75% at 23° C., and the supporting layer c) is made of polycarbonate that, optionally up to 30% by weight of the material of the layers, can contain a) and b). The invention also relates to the production and uses of the multilayered film and to partially compatible polymer mixtures consisting of (meth)acrylate copolymer and polycarbonate.

    摘要翻译： 本发明涉及包含至少一个上层a），由（甲基）丙烯酸酯共聚物制成的中间层b）和由聚碳酸酯制成的支撑层c）的多层膜。 上层a）含有光稳定剂，并且由（甲基）丙烯酸酯共聚物制成，其与支撑层c）的聚碳酸酯一起可以形成部分相容的混合物。 由20重量％的（甲基）丙烯酸酯共聚物和80重量％的聚碳酸酯组成的混合物制成的试件在23℃具有至少75％的断裂伸长率（ISO 527-2） 中间层b）包含着色剂和任选的光稳定剂，并且由相同或不同的（甲基）丙烯酸酯共聚物制成，其与支撑层c）的聚碳酸酯一起可以形成部分相容的混合物。 由20重量％的（甲基）丙烯酸酯共聚物和80重量％的聚碳酸酯组成的混合物制成的试件在23℃具有至少75％的断裂伸长率（ISO 527-2） ，并且支撑层c）由聚碳酸酯制成，任选地，多至30重量％的层的材料可以含有a）和b）。 本发明还涉及多层膜和由（甲基）丙烯酸酯共聚物和聚碳酸酯组成的部分相容的聚合物混合物的制备和用途。

    MULTILAYER COMPOSITES HAVING IMPROVED PHYSICAL PROPERTIES
    8.
    发明申请
    MULTILAYER COMPOSITES HAVING IMPROVED PHYSICAL PROPERTIES 审中-公开
    具有改进的物理性质的多层复合材料

    公开(公告)号：US20140199536A1

    公开(公告)日：2014-07-17

    申请号：US14118498

    申请日：2011-05-18

    申请人： Johann Kappacher ,  Wilhelm Klepsch ,  Christoph Schett

    发明人： Johann Kappacher ,  Wilhelm Klepsch ,  Christoph Schett

    IPC分类号： B32B27/08 ,  B32B37/14

    CPC分类号： B32B27/08 ,  B32B1/00 ,  B32B27/18 ,  B32B27/20 ,  B32B27/302 ,  B32B27/308 ,  B32B27/365 ,  B32B37/14 ,  B32B2250/03 ,  B32B2250/04 ,  B32B2250/24 ,  B32B2270/00 ,  B32B2272/00 ,  B32B2307/4026 ,  B32B2307/408 ,  B32B2307/412 ,  B32B2307/538 ,  B32B2307/584 ,  B32B2307/71 ,  B32B2307/712 ,  B32B2307/714 ,  B32B2307/734 ,  B32B2307/738 ,  B32B2605/08

    摘要： The invention relates to a multi-layered composite body, comprising (i) a cover layer (1) having a layer thickness of 5-50 μm, comprising an acrylic polymer, (ii) an intermediate layer (2) that is arranged underneath the cover layer (1), comprising a thermoplastic material, which at a layer thickness of 3 mm shows in the entire wave length range of 380 nm to 780 nm a spectral transmission of at least 80%, measured by way of uncoloured test bodies according to ISO 13468-2 (edition 1999) and which has in regard to the acrylic polymer of the cover layer (1) a glass transition temperature that is at least 30° C. higher, defined by the respective “midpoint temperature”, measured by way of DSC method according to ISO 11357-2 (edition 1999-3) (iii) a substrate layer, comprising a thermoplastic material, which has in regard to the acrylic polymer of the cover layer (1) a glass transition temperature that is at least 30° C. higher, defined by the respective “midpoint temperature”, measured by way of DSC method according to ISO 11357-2 (edition 1999-3), containing pigments, dyes and optionally effect pigments, (iv) optionally a fourth layer (4), comprising a thermoplastic material, as described in the intermediate layer (2) or in the substrate layer (3), or a blend of acrylonitrile-butadiene-styrene co-polymer (ABS) with a thermoplastic material, as described in the intermediate layer (2) or in the substrate layer (3), providing that the overall thickness of the composite body is more than 1.00 mm.

    摘要翻译： 本发明涉及一种多层复合体，其包括（i）层厚度为5-50μm的覆盖层（1），包括丙烯酸类聚合物，（ii）中间层（2），其布置在 覆盖层（1），其包括热塑性材料，其层厚度为3mm，在380nm至780nm的整个波长范围内显示出至少80％的光谱透射率，其通过根据以下的未测试的测试体 ISO 13468-2（1999年版），并且其涉及覆盖层（1）的丙烯酸类聚合物，玻璃化转变温度为至少30℃，较高，由相应的“中点温度”定义，以方式测量 根据ISO 11357-2（1999-3版）的DSC方法（iii）基材层，其包含热塑性材料，其对于覆盖层（1）的丙烯酸类聚合物具有至少为玻璃化转变温度 30°C较高，由相应的“中点温度”定义 通过根据ISO 11357-2（1999-3版）的DSC方法测定，含有颜料，染料和任选的效果颜料，（iv）任选的第四层（4），其包含热塑性材料，如中间层 （2）中或在基底层（3）中，或如中间层（2）或基底层（3）中所述的丙烯腈 - 丁二烯 - 苯乙烯共聚物（ABS）与热塑性材料的共混物， 假设复合体的总厚度大于1.00mm。