- 专利标题: Tire having a composition comprising an ethylene-rich elastomer, a peroxide and a specific acrylate derivative
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申请号: US17270786申请日: 2019-08-13
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公开(公告)号: US12017480B2公开(公告)日: 2024-06-25
- 发明人: Guillaume Pibre , Andrea Messina , Benjamin Gornard
- 申请人: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
- 申请人地址: FR Clermont-Ferrand
- 专利权人: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
- 当前专利权人: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
- 当前专利权人地址: FR Ferrand
- 代理机构: VENABLE LLP
- 优先权: FR 57605 2018.08.23
- 国际申请: PCT/EP2019/071646 2019.08.13
- 国际公布: WO2020/038762A 2020.02.27
- 进入国家日期: 2021-02-23
- 主分类号: B60C1/00
- IPC分类号: B60C1/00 ; C08F222/10 ; C08K3/04 ; C08K3/36 ; C08K5/14 ; C08L23/08
摘要:
A tire comprises a rubber composition based on at least one elastomeric matrix mainly comprising a random copolymer comprising ethylene units and conjugated diene units, the mole fraction of the ethylene units in the copolymer being within a range extending from 50% to 95%; a peroxide; and a specific polyfunctional acrylate derivative.
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