发明名称 |
Olefin Polymer Composition Powder and Modified Olefin Polymer |
摘要 |
Disclosed is an olefin polymer composition powder having excellent powder properties which is useful as a raw material for a modified olefin polymer having high modification degree. Also disclosed is a modified olefin polymer having high modification degree obtained from such an olefin polymer composition powder. Specifically disclosed is an olefin polymer composition powder containing 100 parts by weight of an olefin polymer powder (A), 0.1-20 parts by weight of an ethylenically unsaturated bond-containing monomer (B), 0.1-20 parts by weight of an organic peroxide (C) and 0.1-20 parts by weight of an organic porous powder (D). Also specifically disclosed is a modified olefin polymer obtained by heating such a powder.
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申请公布号 |
US2008033076(A1) |
申请公布日期 |
2008.02.07 |
申请号 |
US20050667315 |
申请日期 |
2005.11.10 |
申请人 |
SUMITOMO CHEMICAL COMPANY, LIMITED |
发明人 |
NAKAJIMA HIROYOSHI;KIMATA SHUICHI |
分类号 |
C08F255/00;C08L23/00;C08L51/00 |
主分类号 |
C08F255/00 |
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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