Invention Grant
- Patent Title: Tread compositions with improved dynamic storage modulus
- Patent Title (中): 具有改进的动态储能模量的胎面组合物
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Application No.: US13283812Application Date: 2011-10-28
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Publication No.: US08399550B2Publication Date: 2013-03-19
- Inventor: Terrence E. Hogan , Christopher G. Robertson , Alberto Scurati
- Applicant: Terrence E. Hogan , Christopher G. Robertson , Alberto Scurati
- Applicant Address: JP Tokyo
- Assignee: Bridgestone Corporation
- Current Assignee: Bridgestone Corporation
- Current Assignee Address: JP Tokyo
- Agent Meredith E. Hooker; Arthur M. Reginelli
- Main IPC: C07C323/12
- IPC: C07C323/12 ; C08G73/10 ; C08K5/06 ; B60C1/00 ; B60C3/04
Abstract:
A process for forming a tire component, the process comprising the steps of introducing a vulcanizable polymer, a curative, a first carbon black characterized by an iodine adsorption number, per ASTM D1510, that is greater than 60 g/kg, and a second carbon black characterized by an iodine adsorption number, per ASTM D1510, that is less than 60 g/kg to form a vulcanizable composition, fabricating a tire component from the vulcanizable composition, and curing the tire component.
Public/Granted literature
- US20120046410A1 TREAD COMPOSITIONS WITH IMPROVED DYNAMIC STORAGE MODULUS Public/Granted day:2012-02-23
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