基本信息:
- 专利标题： FUNCTIONALIZED POLYMER BLENDS FOR IMPROVED WEAR
- 专利标题（中）：用于改善磨损的功能化聚合物共混物
- 申请号：PCT/US2014/062356 申请日：2014-10-27
- 公开(公告)号：WO2015065884A1 公开(公告)日：2015-05-07
- 发明人： CATO, Anthony, Derbin , STUBBLEFIELD, Raymond , SAINTIGNY, Xavier , PIFFARD, Olivier
- 申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN , MICHELIN RECHERCHE ET TECHNIQUE S.A. , CATO, Anthony, Derbin , STUBBLEFIELD, Raymond , SAINTIGNY, Xavier , PIFFARD, Olivier
- 申请人地址： 12 Cours Sablon F-63000 Clermont-ferrand FR
- 专利权人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN,MICHELIN RECHERCHE ET TECHNIQUE S.A.,CATO, Anthony, Derbin,STUBBLEFIELD, Raymond,SAINTIGNY, Xavier,PIFFARD, Olivier
- 当前专利权人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN,MICHELIN RECHERCHE ET TECHNIQUE S.A.,CATO, Anthony, Derbin,STUBBLEFIELD, Raymond,SAINTIGNY, Xavier,PIFFARD, Olivier
- 当前专利权人地址： 12 Cours Sablon F-63000 Clermont-ferrand FR
- 代理机构： CAMPIGOTTO, Frank, J.
- 优先权： US61/898,409 20131031
- 主分类号： B60C1/00
- IPC分类号： B60C1/00 ; C08L9/06 ; C08L15/00
摘要：
A tire tread formed at least in part from a rubber composition that is based upon a cross- linkable rubber composition that may include between 50 phr and 90 phr of a first highly unsaturated elastomer being middle chain functionalized with an aminoalkoxysilane group and having a Tg of between -108 °C and -45 °C and between 10 phr and 50 phr of a second highly unsaturated elastomer being end-chain functionalized with a silanol group and having a Tg of between -108 °C and -10 °C. The rubber composition may further include between 50 phr and 150 phr of a silica filler and a plasticizing system comprising between 5 phr and 120 phr of a plasticizing resin having a Tg of at least 25 °C and between 0 phr and 60 phr of a plasticizing liquid.
摘要（中）：
至少部分由橡胶组合物形成的轮胎胎面，该橡胶组合物基于可交联的橡胶组合物，所述橡胶组合物可包含50phr至90phr的第一高度不饱和弹性体，其为具有氨基烷氧基硅烷基官能化并且具有 在-108℃和-45℃之间和10phr至50phr的第二个高度不饱和的弹性体之间用甲硅烷醇官能化并具有-108℃-10℃之间的Tg。 橡胶组合物可以进一步包括50phr至150phr的二氧化硅填料和增塑体系，其包含5phr至120phr的Tg至少为25℃和0phr至60phr的增塑树脂之间的增塑树脂 液体。
IPC结构图谱:
| B | 作业；运输 |
| --B60 | 一般车辆 |
| ----B60C | 车用轮胎（制造、修理入B29）；轮胎充气；轮胎的更换；一般充气弹性体与气门的连接；与轮胎有关的装置或布置 |
| ------B60C1/00 | 以化学成分或物理结构或其成分混合比为特点的轮胎 |