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Patent Searching and Data


Title:
TIRE
Document Type and Number:
WIPO Patent Application WO/2018/230168
Kind Code:
A1
Abstract:
This tire has an annular tire skeletal body configured from a plurality of resin materials. In a side section of the tire skeletal body that is the vehicle-widthwise outer side when the tire is mounted on the vehicle, the Asker D hardness Ho is less than the Asker D hardness Hi in a side section of the tire skeletal body that is the vehicle-widthwise inner side when the tire is mounted on the vehicle. A resin containing, as a main component, the resin material constituting the side section of the tire skeletal body that is the vehicle-widthwise inner side when the tire is mounted on the vehicle, either has a melting point of 140ºC or greater or does not have a melting point and has a glass transition temperature of 40ºC or greater.

Inventors:
KYO, Soichi (1-1 Kyobashi 3-chome, Chuo-k, Tokyo 40, 〒1048340, JP)
FUDEMOTO, Hiroyuki (1-1 Kyobashi 3-chome, Chuo-k, Tokyo 40, 〒1048340, JP)
Application Number:
JP2018/016841
Publication Date:
December 20, 2018
Filing Date:
April 25, 2018
Export Citation:
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Assignee:
BRIDGESTONE CORPORATION (1-1 Kyobashi 3-chome, Chuo-ku Tokyo, 40, 〒1048340, JP)
International Classes:
B60C5/01; B60C5/00; B60C9/00; B60C9/18; B60C13/00; C08L67/00; C08L75/04; C08L77/00; D07B1/06
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (3-17, Shinjuku 4-chome Shinjuku-k, Tokyo 22, 〒1600022, JP)
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