| 发明名称 |
Rubber composition with low resin crosslinking |
| 摘要 |
A tire component comprising a rubber composition having a highly unsaturated diene elastomer and a reinforcing filler with a methylene acceptor selected from 3-hydroxydiphenyl-amine, 4-hydroxydiphenyl-amine or combinations thereof. Such rubber compositions further include a methylene donor, wherein a ratio of the methylene acceptor to the methylene donor may be greater than 10:1 or in other embodiments greater than 10:1 but no more than 50:1 or between 15:1 and 30:1. 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 and a methylene acceptor selected from 3-hydroxydiphenyl-amine, 4-hydroxydiphenyl-amine 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. |
| 申请公布号 |
US9518165(B2) |
申请公布日期 |
2016.12.13 |
| 申请号 |
US201314430935 |
申请日期 |
2013.09.19 |
| 申请人 |
Compagnie Generale des Etablissements Michelin;Michelin Recherche et Technique S.A. |
发明人 |
Yang Xiaofeng Shaw;Arnold Jesse J. |
| 分类号 |
C08L9/00;C08L7/00;C08K3/36;C08K3/04;B60C1/00;C08K5/17;C08K5/18 |
主分类号 |
C08L9/00 |
| 代理机构 |
|
代理人 |
Campigotto Frank J. |
| 主权项 |
1. A tire component, the tire component comprising a rubber composition that is based upon a cross-linkable elastomer composition, the cross-linkable elastomer composition comprising, per 100 parts by weight of rubber (phr):
a highly unsaturated diene elastomer; a reinforcing filler; a methylene acceptor selected from 3-hydroxydiphenylamine, 4-hydroxydiphenylamine and combinations thereof; and a methylene donor, wherein a ratio of the methylene acceptor to the methylene donor is at least 15:1. |
| 地址 |
Clermont-Ferrand FR |
