发明名称 |
Use of polymers which contain units derived from 4-hydroxystyrene or 4-acetoxystyrene as reinforcing resins and adhesion promoters in rubber mixtures |
摘要 |
Polymers which contain units of 4-hydroxystyrene and/or of 4-acetoxystyrene, where appropriate in a mixture with other comonomer units, in particular butadiene, can be used in place of phenolic or resorcinol resins as reinforcing resins and adhesion promoters in rubber mixtures. These polymers are distinguished by the fact that, coupled with at least equally good effectiveness, they do not release any phenolic materials into the environment on incorporation into rubber mixtures.
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申请公布号 |
US5288741(A) |
申请公布日期 |
1994.02.22 |
申请号 |
US19920922022 |
申请日期 |
1992.07.28 |
申请人 |
ROUSSEL-UCLAF |
发明人 |
BENDER, ALBERT;LEICHT, ERHARD;SATTELMEYER, RICHARD |
分类号 |
C08L21/00;(IPC1-7):C08L29/10 |
主分类号 |
C08L21/00 |
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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