发明公开
- 专利标题： Olefin thermoplastic elastomer and laminate thereof
- 专利标题（中）： 烯烃热塑性弹性体
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申请号： EP98115439.6申请日： 1994-07-08
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公开(公告)号： EP0881258A2公开(公告)日： 1998-12-02
- 发明人: Itoh, Yuichi , Kobayashi, Kyoko , Uchiyama, Akira , Takehara, Toru
- 申请人： Mitsui Chemicals, Inc.
- 申请人地址： 2-5, Kasumigaseki 3-chome, Chiyoda-ku Tokyo 100 JP
- 专利权人： Mitsui Chemicals, Inc.
- 当前专利权人： Mitsui Chemicals, Inc.
- 当前专利权人地址： 2-5, Kasumigaseki 3-chome, Chiyoda-ku Tokyo 100 JP
- 代理机构： Cresswell, Thomas Anthony
- 优先权： JP168866/93 19930708; JP168867/93 19930708; JP211851/93 19930826; JP242535/93 19930929; JP90078/94 19940427
- 主分类号： C08L23/02
- IPC分类号： C08L23/02 ; C08L23/10 ; C08L23/16 ; C08L53/02 ; B32B27/08
摘要：
Olefin thermoplastic elastomers which comprise a partially crosslinked thermoplastic elastomer comprising a crystalline polyolefin resin (A), a block copolymer (B) which is composed of a polymer block of styrene or its derivative and a specific isoprene polymer block, and an olefin rubber (C), and thermoplastic elastomer laminates, having a substrate formed from a specific olefin thermoplastic elastomer or a crystalline polyolefin resin and a skin layer formed from the above-mentioned olefin thermoplastic elastomer, which are excellent in mechanical strength, heat resistance, heat aging resistance, weathering resistance and scratch resistance have been provided by the present invention.
公开/授权文献
- EP0881258B1 Olefin thermoplastic elastomer 公开/授权日：2004-10-13
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