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1. 发明公开

EP0868995A3 Method of molding automobile outer trim part, laminated film or sheet for use therein and automobile outer trim part 失效
标题翻译：一种用于在该方法和Aussenprofielliste用于车辆制备Aussenprofielleiste用于车辆，laminierteSchicht或片材的使用过程
公开(公告)号：EP0868995A3
公开(公告)日：1999-04-28
申请号：EP98302375.5
申请日：1998-03-27
申请人： Grand Polymer Co., Ltd. , Toyota Shatai Kabushiki Kaisha
发明人： Sano, Yutaka , Asano, Shigehiro , Matsuura, Satoshi , Okano, Tsutomu , Fukuda, Haruo , Inagaki, Toshihiko
IPC分类号： B29C69/02
CPC分类号： B32B27/32 , B29C45/00 , B29C45/14811 , B29C51/00 , B29C69/02 , B29K2995/002 , B29K2995/0026 , B29L2009/00 , B29L2031/302 , B29L2031/3041 , Y10T428/31909
摘要： A method of producing a colored molded product, which method comprises:
heating a laminate of a colored layer (I) comprising a propylene polymer composition (A) having a thickness of 150 to 1000 µm and a clear layer (II) comprising a propylene homopolymer (B) having a thickness of 10 to 100 µm through which light may be transmitted so that the color of the colored layer (I) may be visible, said propylene polymer composition (A) comprising:
(a) 50 to 90% by weight of a polypropylene block copolymer (a1) and/or a polypropylene random copolymer (a2) having an intrinsic viscosity (η), as measured at 135°C in decalin, of 2.0 to 4.0 dl/g, (b) 5 to 45% by weight of a polyethylene having an intrinsic viscosity (η), as measured at 135°C in decalin, of 1.0 to 5.0 dl/g, (c) 5 to 45% by weight of an elastomer comprising a copolymer of ethylene and an α-olefin having 3 to 10 carbon atoms, said copolymer having an intrinsic viscosity (η), as measured at 135°C in decalin, of 1.0 to 3.0 dl/g, and (d) 0.1 to 20 parts by weight, per 100 parts by weight of the sum of the components (a), (b) and (c), of a colorant; shaping the heated laminate into the desired configuration; and providing a thermoplastic polymer (C) onto the colored layer (I) of the shaped laminate.

2. 发明公开

EP0868995A2 Method of molding automobile outer trim part, laminated film or sheet for use therein and automobile outer trim part 失效
标题翻译：一种用于在该方法和Aussenprofielliste用于车辆制备Aussenprofielleiste用于车辆，laminierteSchicht或片材的使用过程
公开(公告)号：EP0868995A2
公开(公告)日：1998-10-07
申请号：EP98302375.5
申请日：1998-03-27
申请人： Grand Polymer Co., Ltd. , Toyota Shatai Kabushiki Kaisha
发明人： Sano, Yutaka , Asano, Shigehiro , Matsuura, Satoshi , Okano, Tsutomu , Fukuda, Haruo , Inagaki, Toshihiko
IPC分类号： B29C69/02
CPC分类号： B32B27/32 , B29C45/00 , B29C45/14811 , B29C51/00 , B29C69/02 , B29K2995/002 , B29K2995/0026 , B29L2009/00 , B29L2031/302 , B29L2031/3041 , Y10T428/31909
摘要： A method of producing a colored molded product, which method comprises:

heating a laminate of a colored layer (I) comprising a propylene polymer composition (A) having a thickness of 150 to 1000 µm and a clear layer (II) comprising a propylene homopolymer (B) having a thickness of 10 to 100 µm through which light may be transmitted so that the color of the colored layer (I) may be visible,
said propylene polymer composition (A) comprising:

(a) 50 to 90% by weight of a polypropylene block copolymer (a1) and/or a polypropylene random copolymer (a2) having an intrinsic viscosity (η), as measured at 135°C in decalin, of 2.0 to 4.0 dl/g,
(b) 5 to 45% by weight of a polyethylene having an intrinsic viscosity (η), as measured at 135°C in decalin, of 1.0 to 5.0 dl/g,
(c) 5 to 45% by weight of an elastomer comprising a copolymer of ethylene and an α-olefin having 3 to 10 carbon atoms, said copolymer having an intrinsic viscosity (η), as measured at 135°C in decalin, of 1.0 to 3.0 dl/g, and
(d) 0.1 to 20 parts by weight, per 100 parts by weight of the sum of the components (a), (b) and (c), of a colorant;

shaping the heated laminate into the desired configuration; and
providing a thermoplastic polymer (C) onto the colored layer (I) of the shaped laminate.
摘要翻译：产生有色模制产品，该方法包括以下步骤：加热一个着色层（I）的层压体，其包括具有至1000微米的厚度为150和透明层的丙烯聚合物组合物（A）（II），其含有丙烯均聚物（B）的厚度为10至100微米，通过该光可以是反式mitted所以做了着色层（I）可以是可见的颜色，所述丙烯聚合物组合物（A）包括：（A）50〜90％（重量）的聚丙烯嵌段共聚物（a1）和/或具有在特性粘度（ETA）的聚丙烯无规共聚物（a2）的，如在萘烷中在135℃下测得的2.0至4.0分升/克，（b）5至 45％（重量）的具有特性粘度（ETA）的聚乙烯，如在萘烷中135℃下测定，为1.0〜5.0分升/克，（C）5至45％（重量）的弹性体，其包括乙烯的共聚物和具有3至10碳原子的α-烯烃的，所述共聚物具有特性粘度（ETA），如在十水合物在135℃测得的林，1.0〜3.0分升/克，和（d）0.1〜20重量份，以每100重量份的组分（a），（b）和（c）中的总和的，着色剂的; 成形被加热的层压体成所需的构型; 并到达成形层压的着色层（I）提供热塑性聚合物（C）。

3. 发明授权

EP0868995B1 Method of molding automobile outer trim part, laminated film or sheet for use therein and automobile outer trim part 失效
标题翻译：一种用于在该方法中生产用于车辆的外成型条带，层叠膜或片材的使用方法，和用于车辆的外成型条带
公开(公告)号：EP0868995B1
公开(公告)日：2001-09-19
申请号：EP98302375.5
申请日：1998-03-27
申请人： Grand Polymer Co., Ltd. , Toyota Shatai Kabushiki Kaisha
发明人： Sano, Yutaka , Asano, Shigehiro , Matsuura, Satoshi , Okano, Tsutomu , Fukuda, Haruo , Inagaki, Toshihiko
IPC分类号： B29C69/02 , B32B27/08
CPC分类号： B32B27/32 , B29C45/00 , B29C45/14811 , B29C51/00 , B29C69/02 , B29K2995/002 , B29K2995/0026 , B29L2009/00 , B29L2031/302 , B29L2031/3041 , Y10T428/31909

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