- 专利标题： Method to prepare rubber compounds containing silicon dioxide for the production of tyres
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申请号： US15557247申请日： 2016-03-11
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公开(公告)号： US10233266B2公开(公告)日： 2019-03-19
- 发明人: Francesco Botti , Raffaele Di Ronza
- 申请人： BRIDGESTONE CORPORATION
- 申请人地址： JP Tokyo
- 专利权人： BRIDGESTONE CORPORATION
- 当前专利权人： BRIDGESTONE CORPORATION
- 当前专利权人地址： JP Tokyo
- 代理机构： Sughrue Mion, PLLC
- 优先权： ITRM2015A0105 20150313
- 国际申请： PCT/IB2016/051407 WO 20160311
- 国际公布： WO2016/147089 WO 20160922
- 主分类号： C01B39/02
- IPC分类号： C01B39/02 ; C08C19/25 ; C08K3/36 ; C08K5/548 ; C08K9/02 ; B60C1/00 ; C08C19/26 ; C08J3/24 ; C08K3/34 ; C08L9/00
摘要：
A rubber compound containing silicon dioxide for the production of tires and comprising a polymer base with a cross-linkable unsaturated chain, a filler comprising silicon dioxide, a silane bonding agent and a vulcanization system. The filler further comprises a composite mineral consisting of a mineral of the zeolite family, onto which a layer of silicon dioxide has been deposited.
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