Invention Grant
- Patent Title: Tire comprising a crumb rubber
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Application No.: US17416152Application Date: 2019-12-13
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Publication No.: US11865865B2Publication Date: 2024-01-09
- Inventor: Nathalie Coste , Severin Dronet , Vincent Lafaquiere , Claire Rannoux
- Applicant: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
- Applicant Address: FR Clermont-Ferrand
- Assignee: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
- Current Assignee: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
- Current Assignee Address: FR Clermont-Ferrand
- Agency: VENABLE LLP
- Priority: FR 73399 2018.12.19 FR 00827 2019.01.30
- International Application: PCT/FR2019/053062 2019.12.13
- International Announcement: WO2020/128255A 2020.06.25
- Date entered country: 2021-06-18
- Main IPC: B60C1/00
- IPC: B60C1/00 ; C08L17/00 ; C08L7/00
Abstract:
A tire comprises a rubber layer comprising from 50% to 100% by mass of a rubber crumb having a ratio of the chloroform extract to the acetone extract of less than 2, the chloroform and acetone extracts being expressed as percentages by mass.
Public/Granted literature
- US20220055406A1 TIRE COMPRISING A CRUMB RUBBER Public/Granted day:2022-02-24
Information query
