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Title:
PHENOLIC RESIN TO BE BLENDED WITH RUBBER, RUBBER COMPOSITION, AND TIRE
Document Type and Number:
WIPO Patent Application WO/2017/187907
Kind Code:
A1
Abstract:
This phenolic resin to be blended with rubber is characterized in that, regarding a chemical shift measured with 13C-NMR, when the total peak surface area in 110-160 ppm is defined as 100, the total peak surface area in 0 ppm or more but less than 60 ppm is 80-400, while the total peak surface area of 60 ppm or more but less than 110 ppm is 2-70.

Inventors:
MATSUO, Shigeaki (1-1 Kyobashi 3-chome, Chuo-k, Tokyo 40, 〒1048340, JP)
SAIKI, Aya (1-1 Kyobashi 3-chome, Chuo-k, Tokyo 40, 〒1048340, JP)
SASAHARA, Yuichi (1-1 Kyobashi 3-chome, Chuo-k, Tokyo 40, 〒1048340, JP)
KUNIMI, Takao (5-8, Higashi-Shinagawa 2-chome, Shinagawa-k, Tokyo 02, 〒1400002, JP)
Application Number:
JP2017/014104
Publication Date:
November 02, 2017
Filing Date:
April 04, 2017
Export Citation:
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Assignee:
BRIDGESTONE CORPORATION (1-1 Kyobashi 3-chome, Chuo-ku Tokyo, 40, 〒1048340, JP)
SUMITOMO BAKELITE CO., LTD. (5-8 Higashi-Shinagawa 2-chome, Shinagawa-ku Tokyo, 02, 〒1400002, JP)
International Classes:
C08G14/04; B60C1/00; C08K3/04; C08K3/36; C08L7/00; C08L9/00; C08L61/04
Foreign References:
JP2011225721A2011-11-10
JP2008050543A2008-03-06
JPH06248041A1994-09-06
JPH06228255A1994-08-16
JPS5855146A1983-04-01
US4048127A1977-09-13
US4048126A1977-09-13
Other References:
See also references of EP 3450475A4
Attorney, Agent or Firm:
OHTANI, Tamotsu (OHTANI PATENT OFFICE, Toranomon ES Bldg. 7F. 25-2, Toranomon 3-chome, Minato-k, Tokyo 01, 〒1050001, JP)
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