发明名称 |
Polyolefin resin composition |
摘要 |
<p>The invention provides a polyolefin resin composition comprising 100 parts by weight of a polyolefin resin and 0.01 to 2.0 parts by weight of an anti-blocking agent (C) comprising 40% to 90% by weight of an anti-blocking agent component (A) in a substantially spherical form having a weight average particle diameter of from 1.5 mu m to less than 4.0 mu m, and 60% to 10% by weight of an anti-blocking agent component (B) in a substantially spherical form having a weight average particle diameter of from 4.0 mu m to 7.0 mu m, wherein the content of a component having a particle diameter of 15 mu m or more in the anti-blocking agent (C) is 1.0% by weight or less, and the difference between the weight average particle diameter of the anti-blocking agent component (A) and that of the anti-blocking agent component (B) is from 0.5 mu m to 5.0 mu m.</p> |
申请公布号 |
EP0964025(A1) |
申请公布日期 |
1999.12.15 |
申请号 |
EP19990110916 |
申请日期 |
1999.06.04 |
申请人 |
SUMITOMO CHEMICAL COMPANY, LIMITED |
发明人 |
SEIICHIRO, IMA;HIROYUKI, HARADA;HIROYUKI, SHIRAISHI |
分类号 |
C08J5/18;C08K3/34;C08L33/04;(IPC1-7):C08K3/00;C08L23/02 |
主分类号 |
C08J5/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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