发明名称 |
Multiple-acid-derived metal soaps incorporated in rubber compositions and method for incorporating such soaps in rubber compositions |
摘要 |
A composition includes a polymer matrix, a multiple-acid-derived metal soap, wherein the metal has an oxidation state of +3 or +4. An associated method for making a rubber composition includes the steps of: combining a solvent and a multiple carboxylic, phosphonic, phosphoric, sulfuric, or sulfonic acid, or mixtures thereof, and mixing to form solution A; adding a source of metal ions to solution A and mixing to form a product A, the metal being selected from the metals having an oxidation state of +3 or +4, whereby product A includes a multiple-acid-derived metal soap; and combining the multiple-acid-derived metal soap with a diene rubber. A method of making a tire component includes the steps of: combining a solvent and a multiple carboxylic, phosphonic, phosphoric, sulfuric, or sulfonic acid, or mixtures thereof, and mixing to form solution A; adding a source of metal ions to solution A and mixing to form a product A, the metal being selected from the metals having an oxidation state of +3 or +4, whereby product A includes a multiple-acid-derived metal soap; combining the multiple-acid-derived metal soap with a diene rubber; and molding and vulcanizing the rubber composition into a tire component. |
申请公布号 |
US8901217(B2) |
申请公布日期 |
2014.12.02 |
申请号 |
US201313784071 |
申请日期 |
2013.03.04 |
申请人 |
Bridgestone Corporation |
发明人 |
Wang Xiaorong;Foltz Victor J.;Hogan Terrence E. |
分类号 |
C08K5/04;C08K5/098;B60C1/00;C08K13/02;C08L9/06;C08K5/00;C08L33/06 |
主分类号 |
C08K5/04 |
代理机构 |
|
代理人 |
Hooker Meredith E.;Lewis Nathan T. |
主权项 |
1. A method of making a rubber composition comprising:
combining a solvent and a multiple carboxylic, phosphoric, phosphonic, sulfuric, or sulfonic acid, or mixtures thereof, and mixing to form solution A; adding a source of metal ions to solution A and mixing to form a product A, the metal being selected from the metals having an oxidation state of +3 or +4, whereby product A includes a multiple-acid-derived metal soap; andcombining the multiple-acid-derived metal soap with a diene rubber. |
地址 |
Tokyo JP |