- Patent Title: Sulfur-free crosslinked composition comprising a phenolic compound
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Application No.: US16954810Application Date: 2018-12-11
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Publication No.: US11492458B2Publication Date: 2022-11-08
- Inventor: Anne-Lise Thuilliez , Odile Gavard-Lonchay
- 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: FR1762733 20171221
- International Application: PCT/FR2018/053176 WO 20181211
- International Announcement: WO2019/122586 WO 20190627
- Main IPC: C08K5/13
- IPC: C08K5/13 ; B60C1/00 ; B60C9/00 ; C08K3/04 ; C08K5/14 ; C08L7/00
Abstract:
A rubber composition is based on at least one elastomer and at least one phenolic compound, the aromatic nucleus of said phenolic compound being substituted with at least one substituent comprising an oxygen atom, the molar mass of said phenolic compound being at most equal to 1000 g/mol, and said composition being free of molecular sulfur or comprising less than 1 phr thereof.
Public/Granted literature
- US20210087356A1 SULFUR-FREE CROSSLINKED COMPOSITION COMPRISING A PHENOLIC COMPOUND Public/Granted day:2021-03-25
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