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发明公开
CN104684988A 具有多种增强树脂的橡胶组合物 有权 转让

具有多种增强树脂的橡胶组合物
摘要：
轮胎组件包括橡胶组合物，所述橡胶组合物具有高度未饱和二烯弹性体和增强填料以及第一亚甲基受体、第二亚甲基受体和亚甲基供体，第一亚甲基受体选自3-羟基联苯基胺、4-羟基联苯基胺或其组合；第二亚甲基受体选自酚醛清漆树脂、二酚基甲烷、二酚基乙烷、二酚基丙烷、二酚基丁烷、萘酚、甲酚或其组合。制造轮胎组件的方法包括将橡胶组合物的组分混合在一起，成为非生产性混合物，所述组分包括高度未饱和二烯弹性体、增强填料、第一亚甲基受体和第二亚甲基受体，第一亚甲基受体选自3-羟基联苯基胺、4-羟基联苯基胺或其组合，第二亚甲基受体选自酚醛清漆树脂、二酚基甲烷、二酚基乙烷、二酚基丙烷、二酚基丁烷、萘酚、甲酚或其组合；和将亚甲基供体和硫化剂混合到非生产性混合物中，以转化非生产性混合物为生产性混合物。
摘要（英）：

A tire component comprising a rubber composition having a highly unsaturated diene elastomer and a reinforcing filler with a first methylene acceptor selected from 3- hydroxydiphenylamine, 4-hydroxydiphenylamine or combinations thereof; a second methylene acceptor selected from a Novolac resin, diphenylolmethane, diphenylolethane diphenylolpropane, diphenylolbutane, a naphthol, a cresol or combinations thereof and a methylene donor. A method for manufacturing a tire component includes mixing together components of a rubber composition into a non-productive mix, the components including a highly unsaturated diene elastomer, a reinforcing filler, a first methylene acceptor selected from 3- hydroxydiphenylamine, 4-hydroxydiphenylamine or combinations thereof and a second methylene acceptor selected from a Novolac resin, diphenylolmethane, diphenylolethane diphenylolpropane, diphenylolbutane, a naphthol, a cresol or combinations thereof; and mixing a methylene donor and a vulcanizing agent into the non-productive mix to convert the non productive mix to a productive mix.

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