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Title:
TIRE
Document Type and Number:
WIPO Patent Application WO/2019/159531
Kind Code:
A1
Abstract:
Provided is a tire having: a steel cord having a plated film; and a rubber covering said steel cord, wherein the plated film contains Cu and Zn, an adhesive layer containing Cu2S and CuS is provided on a side closer to the rubber than the interface between the steel cord and the rubber, and Cu2S/CuS, the molar ratio of Cu2S to CuS contained in the adhesive layer, is 1.0 or more.

Inventors:
NAKAJIMA, Tetsuya (5-33, Kitahama 4-chome, Chuo-ku, Osaka-sh, Osaka 41, 〒5410041, JP)
FUJIOKA, Hiroyuki (5-33, Kitahama 4-chome, Chuo-ku, Osaka-sh, Osaka 41, 〒5410041, JP)
MATSUOKA, Akifumi (18-4, Kiyohara-Kogyodanchi, Utsunomiya-sh, Tochigi 31, 〒3213231, JP)
YAMASHITA, Kenichi (18-4, Kiyohara-Kogyodanchi, Utsunomiya-sh, Tochigi 31, 〒3213231, JP)
TAKAMURA, Shinei (5-33, Kitahama 4-chome, Chuo-ku, Osaka-sh, Osaka 41, 〒5410041, JP)
SUZUKI, Masumi (6-9, Wakinohama-cho 3-chome, Chuo-ku, Kobe-sh, Hyogo 72, 〒6510072, JP)
FUJISAWA, Koji (6-9, Wakinohama-cho 3-chome, Chuo-ku, Kobe-sh, Hyogo 72, 〒6510072, JP)
Application Number:
JP2018/047079
Publication Date:
August 22, 2019
Filing Date:
December 20, 2018
Export Citation:
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Assignee:
SUMITOMO ELECTRIC INDUSTRIES, LTD. (5-33, Kitahama 4-chome Chuo-ku, Osaka-sh, Osaka 41, 〒5410041, JP)
SUMITOMO ELECTRIC TOCHIGI CO., LTD. (18-4, Kiyohara-Kogyodanchi Utsunomiya-sh, Tochigi 31, 〒3213231, JP)
SUMITOMO RUBBER INDUSTRIES, LTD. (6-9 Wakinohama-cho 3-chome, Chuo-ku Kobe-sh, Hyogo 72, 〒6510072, JP)
International Classes:
B60C1/00; C25D5/10; C25D5/50; C25D7/06; D07B1/06
Foreign References:
JP2017202706A2017-11-16
JPH01201454A1989-08-14
JPH01259040A1989-10-16
JP2011219837A2011-11-04
JP2016044370A2016-04-04
JP2011179147A2011-09-15
Attorney, Agent or Firm:
ITOH, Tadashige et al. (16th Floor, Marunouchi MY PLAZA 1-1, Marunouchi 2-chome, Chiyoda-k, Tokyo 05, 〒1000005, JP)
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