发明名称 |
Polyolefin resin composition comprising cross-linked polymer beads |
摘要 |
A polyolefin resin composition comprising (a) 100 parts by weight of a polyolefin resin and (b) 0.05 to 1 part by weight of beads of a crosslinked polymer comprising (1) 5 to 99% by weight of a radically polymerizable monomer unit represented by the general formula (A):wherein R1 is hydrogen or a hydrocarbon group having 1 to 5 carbon atoms and R2 is a hydrocarbon group having 5 to 30 carbon atoms, (2) 0 to 94% by weight of a radically polymerizable monomer unit other than the monomer unit of the general formula (A), and (3) 1 to 20% by weight of a crosslinkable monomer unit, said crosslinked polymer beads having a critical surface tension of 40 dyne/cm or less.
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申请公布号 |
US6224970(B1) |
申请公布日期 |
2001.05.01 |
申请号 |
US19990339060 |
申请日期 |
1999.06.23 |
申请人 |
SUMITOMO CHEMICAL COMPANY, LIMITED |
发明人 |
HIROYUKI TANIMURA;TAKESHI EBARA;KAZUHIRO YAMAZAKI;TAIJI YAMADA;TUYOSHI HASHIMOTO |
分类号 |
C08J5/18;B29C55/02;B29K23/00;C08L23/00;C08L23/02;(IPC1-7):C08L23/02;C08L23/10 |
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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