发明公开
- 专利标题: Molded articles of thermoplastic elastomer
- 专利标题(中): us us热塑性聚合物。
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申请号: EP87311379.9申请日: 1987-12-23
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公开(公告)号: EP0275702A2公开(公告)日: 1988-07-27
- 发明人: Uchiyama, Akira , Okamoto, Katsuo
- 申请人: MITSUI PETROCHEMICAL INDUSTRIES, LTD.
- 申请人地址: 2-5, Kasumigaseki 3-chome Chiyoda-ku Tokyo 100 JP
- 专利权人: MITSUI PETROCHEMICAL INDUSTRIES, LTD.
- 当前专利权人: MITSUI PETROCHEMICAL INDUSTRIES, LTD.
- 当前专利权人地址: 2-5, Kasumigaseki 3-chome Chiyoda-ku Tokyo 100 JP
- 代理机构: Myerscough, Philip Boyd (GB)
- 优先权: JP310649/86 19861226
- 主分类号: C08J7/04
- IPC分类号: C08J7/04 ; C09D4/00 ; C08L23/16
摘要:
Molded articles of thermoplastic elastomer obtained in accordance with the present invention comprise a molded product prepared from a thermoplastic elastomer containing a partially cross-linked product of ethylene/α-olefin copolymer rubber and a polyolefin resin, a primer layer containing at least one compound selected from the group of saturated polyesters and chlorinated polyolefins and formed on the surface of said molded article, and a topcoat layer containing at least one compound selected from the group of saturated polyesters, acrylic ester resins, polyvinyl chloride and polyisocyanate (provided that the topcoat layer contains at least the acrylic ester resin when the primer layer consists only of the saturated polyester) and formed on said primer layer. The molded articles of the invention mentioned above have such excellent surface characteristics that the surface thereof is hard to get a scratch, excellent in appearance as well as in touch and, moreover, is hard to subject to attack by hydrocarbon solvents.
公开/授权文献
- EP0275702B1 Molded articles of thermoplastic elastomer 公开/授权日:1993-04-21
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