发明授权
- 专利标题: Filler-containing stretched film
- 专利标题(中): 含填充片
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申请号: US688263申请日: 1991-04-22
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公开(公告)号: US5126391A公开(公告)日: 1992-06-30
- 发明人: Koji Yamamoto , Shoichi Mori , Tetsuhiko Hashimoto , Hideo Uchiyama
- 申请人: Koji Yamamoto , Shoichi Mori , Tetsuhiko Hashimoto , Hideo Uchiyama
- 申请人地址: JPX Tokyo
- 专利权人: Mitsubishi Petrochemical Co., Ltd.
- 当前专利权人: Mitsubishi Petrochemical Co., Ltd.
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX2-110110 19900427; JPX2-157688 19900618
- 主分类号: C08J5/18
- IPC分类号: C08J5/18 ; C08K3/00 ; C08K5/103 ; C08L23/08
摘要:
Disclosed is a filler-containing stretched film composed of a resin composition comprising:(a) 20 to 80 parts by weight of a linear ethylene copolymer containing 1 to 20% by weight of an .alpha.-olefin or diolefin comonomer(s) with 6 or more carbon atoms, having a density of 0.910 to 0.945 g/cm.sup.3 and a melt flow rate of 0.01 to 20 g/10 min, and an extracted amount with boiling n-hexane of 20% by weight or less,(b) 80 to 20 parts by weight of a particulate inorganic filler having an average particle size of 10 .mu.m or less and a bulk density of 0.1 to 0.7 g/ml and(c) 0.1 to 15 parts by weight of a saturated or unsaturated aliphatic acid ester having 9 to 40 carbon atoms based on 100 parts by weight of the total amount of Component (a) and Component (b),which film has tear strength MD measured according to ASTM D1922-61T of 10 g or more.
公开/授权文献
- US5810997A Air-fuel ratio detection with variable detection range 公开/授权日:1998-09-22
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