发明名称 |
PROCESS FOR HYDROGENATING CARBOXYLATED NITRILE RUBBER, THE HYDROGENATED RUBBER AND ITS USES |
摘要 |
Polymers of a conjugated diene, an unsaturated nitrile and an .alpha.,.beta.-unsaturated carboxylic acid are selectively hydrogenated to reduce carbon-carbon double bonds, without also reducing carboxyl groups and nitrile groups, using a rhodium- containing compound as catalyst. The hydrogenated polymers are novel and display excellent adhesive properties at both room temperature and high temperature, excellent hot tear strength, and excellent abrasion resistance.
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申请公布号 |
CA2304501(A1) |
申请公布日期 |
2001.10.10 |
申请号 |
CA20002304501 |
申请日期 |
2000.04.10 |
申请人 |
BAYER INC. |
发明人 |
GUO, SHARON X.;BENDER, HARALD |
分类号 |
B32B25/14;B32B27/34;C08C19/02;C08F8/04;C08F236/00;C08L13/00;C08L15/00;C09K3/10;(IPC1-7):C08F236/14;C09J147/00 |
主分类号 |
B32B25/14 |
代理机构 |
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代理人 |
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主权项 |
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