Invention Grant
- Patent Title: Method to prepare rubber compounds containing silicon dioxide for the production of tyres
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Application No.: US15557247Application Date: 2016-03-11
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Publication No.: US10233266B2Publication Date: 2019-03-19
- Inventor: Francesco Botti , Raffaele Di Ronza
- Applicant: BRIDGESTONE CORPORATION
- Applicant Address: JP Tokyo
- Assignee: BRIDGESTONE CORPORATION
- Current Assignee: BRIDGESTONE CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: ITRM2015A0105 20150313
- International Application: PCT/IB2016/051407 WO 20160311
- International Announcement: WO2016/147089 WO 20160922
- Main IPC: C01B39/02
- IPC: C01B39/02 ; C08C19/25 ; C08K3/36 ; C08K5/548 ; C08K9/02 ; B60C1/00 ; C08C19/26 ; C08J3/24 ; C08K3/34 ; C08L9/00
Abstract:
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.
Public/Granted literature
- US20180057615A1 METHOD TO PREPARE RUBBER COMPOUNDS CONTAINING SILICON DIOXIDE FOR THE PRODUCTION OF TYRES Public/Granted day:2018-03-01
Information query
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