发明申请
- 专利标题： Polyolefin composition
- 专利标题（中）： 聚烯烃组合物
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申请号： US12311034申请日： 2007-09-10
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公开(公告)号： US20100004401A1公开(公告)日： 2010-01-07
- 发明人: Yuichi Ito , Kazuki Mita , Ryoji Mori , Masahiko Okamoto , Toru Takehara , Masakazu Jitsukata , Hayato Kurita
- 申请人： Yuichi Ito , Kazuki Mita , Ryoji Mori , Masahiko Okamoto , Toru Takehara , Masakazu Jitsukata , Hayato Kurita
- 申请人地址： JP Ichihara-shi, Chiba
- 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 Ichihara-shi, Chiba
- 优先权： JP2006-254798 20060920
- 国际申请： PCT/JP2007/067608 WO 20070910
- 主分类号： C08L23/20
- IPC分类号： C08L23/20
摘要：
[Problem] A polyolefin composition comprising an olefin-based thermoplastic elastomer which is superior to conventional olefin-based thermoplastic elastomers in scratch resistance and abrasion resistance and has excellent heat aging resistance is proposed.[Means for Solving the Problem] A polyolefin composition comprising a syndiotactic α-olefin-based copolymer (A), a polyolefin resin (B) (other than polybutene (C)), polybutene (C), and if necessary, an ethylene-based copolymer rubber (D).
公开/授权文献
- US08008401B2 Polyolefin composition 公开/授权日：2011-08-30