| 发明名称 |
POLYISOBUTYLENE/POLYOLEFIN COPOLYMER AND PROCESS FOR PRODUCING THE SAME |
| 摘要 |
<p>A copolymer comprising a polyisobutylene-graft-polyolefin and/or a polyisobutylene-block-polyolefin; an efficient process for producing the copolymer; and a composition containing the copolymer. The copolymer is efficiently obtained by cationically polymerizing one or more monomers consisting mainly of isobutylene in the presence of a polyolefin macromonomer terminated by vinylidene.</p> |
| 申请公布号 |
WO2004048427(A1) |
申请公布日期 |
2004.06.10 |
| 申请号 |
WO2003JP14568 |
申请日期 |
2003.11.14 |
| 申请人 |
KANEKA CORPORATION;FUKUI, YOSHIFUMI |
发明人 |
FUKUI, YOSHIFUMI |
| 分类号 |
C08L23/00;C08F255/00;C08F290/04;C08F297/00;C08L51/06;C08L53/00;C08L55/00;(IPC1-7):C08F290/04 |
主分类号 |
C08L23/00 |
| 代理机构 |
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代理人 |
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