发明申请
- 专利标题: Olefinic thermoplastic elastomer laminate
- 专利标题(中): 烯烃热塑弹性体层压板
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申请号: US10581344申请日: 2004-10-29
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公开(公告)号: US20070172683A1公开(公告)日: 2007-07-26
- 发明人: Yuichi Ito , Ryoji Mori , Takashi Nakagawa , Masakazu Jitsukata
- 申请人: Yuichi Ito , Ryoji Mori , Takashi Nakagawa , Masakazu Jitsukata
- 申请人地址: JP Tokyo 105-7117
- 专利权人: MITSUI CHEMICALS, INC.
- 当前专利权人: MITSUI CHEMICALS, INC.
- 当前专利权人地址: JP Tokyo 105-7117
- 优先权: JP2003-408242 20031205
- 国际申请: PCT/JP04/16142 WO 20041029
- 主分类号: B32B27/08
- IPC分类号: B32B27/08 ; B32B27/32
摘要:
The present invention proposes a molded product having excellent moldability and ability to be processed into parts, as well as excellent scratch resistance. The invention provides a multilayered laminate composed of two or more layers, having a structure in which a layer (I) comprising at least one selected from an olefinic thermoplastic elastomer composition (A) and an olefinic resin (B), and a layer (II) comprising an olefinic thermoplastic elastomer composition (C) are laminated. The olefinic thermoplastic elastomer composition (C) is a composition comprising [1] a specific syndiotactic polypropylene copolymer (c), and [2] at least one selected from a polypropylene resin (d) and an olefinic thermoplastic elastomer (e).
公开/授权文献
- US07604869B2 Olefinic thermoplastic elastomer laminate 公开/授权日:2009-10-20