发明名称 |
Process for hydrogenating conjugated diene polymers |
摘要 |
A process for hydrogenating a conjugated diene polymer which comprises hydrogenating the carbon-carbon double bond of the conjugated diene polymer using a hydrogenation catalyst supported on a carrier, the carrier being an oxide of an element of Group IVa of the periodic table such as TiO2 or ZrO2.
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申请公布号 |
US4954576(A) |
申请公布日期 |
1990.09.04 |
申请号 |
US19890313489 |
申请日期 |
1989.02.22 |
申请人 |
NIPPON ZEON CO., LTD. |
发明人 |
KUBO, YOICHIRO;OHURA, KIYOMORI |
分类号 |
C08F8/04;C08C19/02 |
主分类号 |
C08F8/04 |
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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