Invention Grant
US09175154B2 Tire of which the tread comprises a thermoplastic vulcanizate (TPV) elastomer
有权
轮胎胎面包含热塑性硫化橡胶（TPV）弹性体
- Patent Title: Tire of which the tread comprises a thermoplastic vulcanizate (TPV) elastomer
- Patent Title (中): 轮胎胎面包含热塑性硫化橡胶（TPV）弹性体
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Application No.: US13697781Application Date: 2011-05-04
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Publication No.: US09175154B2Publication Date: 2015-11-03
- Inventor: Béatrice Lopez
- Applicant: Béatrice Lopez
- Applicant Address: FR Clermont-Ferrand CH Granges-Paccot
- Assignee: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN,Michelin Recherche et Technique S.A.
- Current Assignee: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN,Michelin Recherche et Technique S.A.
- Current Assignee Address: FR Clermont-Ferrand CH Granges-Paccot
- Agent Cozen O'Connor
- Priority: FR1053638 20100510
- International Application: PCT/EP2011/057087 WO 20110504
- International Announcement: WO2011/141334 WO 20111117
- Main IPC: C08L9/06
- IPC: C08L9/06 ; B60C1/00 ; C08L21/00 ; C08L47/00 ; C08K3/00 ; C08K3/04 ; C08K3/36 ; C08K5/00 ; C08L9/00 ; C08L23/12 ; C08L23/16
Abstract:
A tire, the tread of which comprises a rubber composition comprising at least a diene elastomer, such as for example, an SBR or BR elastomer, a thermoplastic elastomer vulcanizate of EPDM and polypropylene, at a content preferably of greater than 5 phr, and a reinforcing filler, such as silica and/or carbon black. Such a composition confers, on the tire, an improvement in the wet grip.
Public/Granted literature
- US20130158172A1 Tire of which the Tread Comprises a Thermoplastic Vulcanizate (TPV) Elastomer Public/Granted day:2013-06-20
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