发明名称 |
A PROCESS FOR THE PREPARATION OF A HYDROGENATED POLYMER |
摘要 |
This invention relates to a process for the preparation of a hydrogenated polymer comprising the steps of hydrogenation of at least one carbon-carbon double bond of an unsaturated polymer in latex in the presence of hydrazine, an oxidizing compound and a catalyst, followed by separation of the hydrogenated polymer from the latex. After the separation of the hydrogenerated polymer from the latex a mixing step is carried out in which the hydrogenated polymer is first mixed with an amine group containing compound and next the hydrogenated polymer is mixed with a compound that is capable of reacting with an amine. The invention also relates to the hydrogenated polymer. The invention further relates to the use of this polymer in a compounds to make an article by shaping and vulcanisation.
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申请公布号 |
KR20050030952(A) |
申请公布日期 |
2005.03.31 |
申请号 |
KR20057000994 |
申请日期 |
2005.01.19 |
申请人 |
DSM IP ASSETS B.V. |
发明人 |
BELT, JOHANNES WILHELMUS;DRIESSEN, MARCO MARCUS MATHEUS;VANVLIET, GERHARD |
分类号 |
C08C19/22;C08C19/30;C08F8/04;C08F8/30;C08F8/32;C08L15/00;C08L19/00;C08L101/00;(IPC1-7):C08F8/04 |
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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