发明名称 |
Process for the preparation of reinforced rubber vulcanisates and the use thereof |
摘要 |
In a process for the preparation of reinforced vulcanisates by vulcanisation of compositions comprising natural rubber or synthetic diene rubber with novolak resins in the presence of from 0.5 to 120% by weight, based on the novolak resin, of a hardener of a reactive melamine resin obtained by reacting melamine with 0.5 to 6 mol of an aldehyde the improvement comprises that, instead of or together with the reactive melamine resins other aminoplast forming compounds containing hydroxy groups are used and the total amount of the aminoplast-forming compounds is also from 0.5 to 120% by weight, referred to novolak resin, a rubber article and vehicle tire prepared according to this process.
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申请公布号 |
US4542186(A) |
申请公布日期 |
1985.09.17 |
申请号 |
US19810243384 |
申请日期 |
1981.03.13 |
申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
GILLER, ARNOLD;WEIL, JOACHIM |
分类号 |
C08L7/00;C08K5/20;C08K5/21;C08K5/34;C08L21/00;C08L23/00;C08L33/00;C08L33/02;C08L101/00;(IPC1-7):C08L7/00;C08L9/00 |
主分类号 |
C08L7/00 |
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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