发明名称 |
Process for modification of polymer |
摘要 |
A process for modification of a polymer comprising modifying a polymer (A) capable of decomposing by carbon radicals present in the molecule thereof using a compound (B) having a nitroxide radical in the molecule thereof and a radical initiator (C) in a ratio of (B)/(C) (molar ratio) of at least 0.7, whereby organic groups derived from the nitroxide radicals are introduced into the polymer and a modified unhalogenated butyl rubber obtained therefrom.
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申请公布号 |
US2005222343(A1) |
申请公布日期 |
2005.10.06 |
申请号 |
US20050091483 |
申请日期 |
2005.03.29 |
申请人 |
THE YOKOHAMA RUBBER CO., LTD. |
发明人 |
ASHIURA MAKOTO;KAWAZURA TETSUJI |
分类号 |
C08C19/22;C08F2/00;C08F8/30;C08F36/06;C08F210/02;C08F210/06;C08F255/02;C08F255/08;C08F255/10;C08L15/00;C08L21/00;C08L23/22;C08L51/06;(IPC1-7):C08F2/00 |
主分类号 |
C08C19/22 |
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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