发明名称 |
Verfahren zur Kontrolle der Zunahme der Mooney-Viskosität während der Alterung von Siloxan-modifizierten Polymeren |
摘要 |
A method for controlling any increase in Mooney viscosity during aging of siloxane-functionalized polymers includes the step of adding a viscosity stabilizing effective amount of a long chain alcohol preferably selected from the group consisting of aliphatic, cycloaliphatic, and aromatic alcohols having more carbon atoms than the hydrolyzable substituent on the siloxane end groups. The method provides for the stabilization of Mooney viscosity of siloxane-functionalized polymers at any given level upon aging. The long chain alcohols react with the siloxane-functionalized polymers prior to hydrolysis of the siloxane end groups to form moisture stabilized polymers. |
申请公布号 |
DE60037333(T2) |
申请公布日期 |
2008.11.27 |
申请号 |
DE2000637333T |
申请日期 |
2000.10.03 |
申请人 |
BRIDGESTONE CORP. |
发明人 |
HOGAN, TERRENCE;LIN, CHEN-CHY;HERGENROTHER, WILLIAM |
分类号 |
B60C1/00;C08C19/42;C08C19/44 |
主分类号 |
B60C1/00 |
代理机构 |
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