Invention Grant
- Patent Title: Pneumatic tire
- Patent Title (中): 气动轮胎
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Application No.: US13480813Application Date: 2012-05-25
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Publication No.: US08875764B2Publication Date: 2014-11-04
- Inventor: Tatsuya Miyazaki
- Applicant: Tatsuya Miyazaki
- Applicant Address: JP Kobe-shi
- Assignee: Sumitomo Rubber Industries, Ltd.
- Current Assignee: Sumitomo Rubber Industries, Ltd.
- Current Assignee Address: JP Kobe-shi
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: JP2011-119424 20110527; JP2012-036760 20120222
- Main IPC: B60C1/00
- IPC: B60C1/00 ; B60C9/00 ; C08K3/06 ; C08K5/375
Abstract:
The present invention provides a pneumatic tire having excellent durability. Provided is a pneumatic tire including a sidewall and a carcass, the sidewall being produced from a rubber composition for a sidewall which has a specific sulfur content, the carcass being produced from a carcass cord covered with a rubber composition for a carcass topping, and the sulfur contents of the rubber composition for a sidewall and the rubber composition for a carcass topping satisfying a specific relationship. Provided is a pneumatic tire including a clinch and a carcass, the clinch being produced from a rubber composition for a clinch which has a specific sulfur content, the carcass being produced from a carcass cord covered with a rubber composition for a carcass topping, and the sulfur contents of the rubber composition for a clinch and the rubber composition for a carcass topping satisfying a specific relationship.
Public/Granted literature
- US20120298275A1 PNEUMATIC TIRE Public/Granted day:2012-11-29
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