Invention Grant
- Patent Title: Rubber composition containing branched blocked polymers
- Patent Title (中): 含有支链封端聚合物
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Application No.: US11989917Application Date: 2006-07-31
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Publication No.: US08835561B2Publication Date: 2014-09-16
- Inventor: Sylvie Gandon-Pain , Alain Hut
- Applicant: Sylvie Gandon-Pain , Alain Hut
- Applicant Address: CH Granges-Paccot
- Assignee: Michelin Recherche et Technique S.A.
- Current Assignee: Michelin Recherche et Technique S.A.
- Current Assignee Address: CH Granges-Paccot
- Agency: Cozen O'Connor
- Priority: FR0508207 20050801
- International Application: PCT/FR2006/001852 WO 20060731
- International Announcement: WO2007/014998 WO 20070208
- Main IPC: C08L77/00
- IPC: C08L77/00 ; C08G81/00 ; C08G81/02 ; C08L23/08 ; C08L53/02 ; C08F287/00 ; C08L51/00 ; C08F297/04
Abstract:
Branched block polymers, and the rubber compositions containing them, which can be used, in particular, for manufacturing tires or semi-finished products for tires. Processes for preparing said polymers and compositions are also disclosed.
Public/Granted literature
- US20100154945A1 Rubber composition containing branched blocked polymers Public/Granted day:2010-06-24
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