发明申请
US20120128994A1 PROMOTING UNCURED TACK AND CURED ADHESION FOR TIRE COMPONENT RUBBER COMPOSITIONS INCLUDING A TREAD SPLICE
审中-公开
促进轮胎组件橡胶组合物的固化粘合和固化粘合剂，包括沥青混合料
- 专利标题： PROMOTING UNCURED TACK AND CURED ADHESION FOR TIRE COMPONENT RUBBER COMPOSITIONS INCLUDING A TREAD SPLICE
- 专利标题（中）： 促进轮胎组件橡胶组合物的固化粘合和固化粘合剂，包括沥青混合料
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申请号： US13282560申请日： 2011-10-27
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公开(公告)号： US20120128994A1公开(公告)日： 2012-05-24
- 发明人: Ramendra Nath Majumdar , Paul Hary Sandstrom , Erik Paul Sandstrom , Michelle L. Sandstrom
- 申请人： Ramendra Nath Majumdar , Paul Hary Sandstrom , Erik Paul Sandstrom , Michelle L. Sandstrom
- 主分类号： B32B25/04
- IPC分类号： B32B25/04
摘要：
This invention relates to promoting building tack for an uncured rubber composition and promoting cured adhesion between rubber compositions as components for a tire and a tire prepared thereby. The uncured building tack and cured adhesion is observed to be promoted, for example, by application of a composition containing rosin ester or hydrogenated rosin ester and at least one of uncured sulfur curable rubber, sulfur based rubber curative, reinforcing filler, tackifier resin and high boiling organic solvent. In one embodiment, the invention relates to a tire rubber tread splice.