发明申请
US20130310501A1 TREATMENT OF PRE-HYDROPHOBATED SILICA IN SITU WITHIN A RUBBER COMPOSITION, THE RUBBER COMPOSITION AND TIRE WITH COMPONENT
审中-公开
在橡胶组合物中的预处理二氧化硅处理，橡胶组合物和轮胎与组分
- 专利标题： TREATMENT OF PRE-HYDROPHOBATED SILICA IN SITU WITHIN A RUBBER COMPOSITION, THE RUBBER COMPOSITION AND TIRE WITH COMPONENT
- 专利标题（中）： 在橡胶组合物中的预处理二氧化硅处理，橡胶组合物和轮胎与组分
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申请号： US13474772申请日： 2012-05-18
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公开(公告)号： US20130310501A1公开(公告)日： 2013-11-21
- 发明人: Junling Zhao , John Joseph Andre Verthe , Martin Paul Cohen
- 申请人： Junling Zhao , John Joseph Andre Verthe , Martin Paul Cohen
- 主分类号： C08K5/548
- IPC分类号： C08K5/548
摘要：
The invention relates to treatment of a pre-hydrophobated precipitated silica in situ within a rubber composition. The invention relates to preparation of treated precipitated silica by treatment of pre-hydrophobated precipitated silica in situ within a rubber composition with a bis(3-trialkoxysilylalkyl) polysulfide. The invention further comprises the resultant rubber composition and a tire having a component thereof.