Title:
CONVEYOR BELT RUBBER COMPOSITION, PRODUCTION METHOD OF CONVEYOR BELT RUBBER COMPOSITION, CONVEYOR BELT, AND BELT CONVEYOR
Document Type and Number:
WIPO Patent Application WO/2018/155549
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a conveyor belt rubber composition having excellent wear resistance and gouging resistance; a production method of said conveyor belt rubber composition; a conveyor belt formed using the conveyor belt rubber composition; and a belt conveyor equipped with the conveyor belt. This conveyor belt rubber composition contains a diene rubber having less than 50 mass% of an aromatic vinyl-conjugated diene copolymer; in the aromatic vinyl-conjugated diene copolymer, the content of repeating units derived from an aromatic vinyl is less than or equal to 20 mass%, and the ratio of the vinyl structures among the repeating units derived from a conjugated diene is less than or equal to 8 mol%.
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Inventors:
SHINKE YU (JP)
ZOU DEQING (JP)
MIYAJI JUN (JP)
UENISHI KAZUYA (JP)
ZOU DEQING (JP)
MIYAJI JUN (JP)
UENISHI KAZUYA (JP)
Application Number:
PCT/JP2018/006427
Publication Date:
August 30, 2018
Filing Date:
February 22, 2018
Export Citation:
Assignee:
YOKOHAMA RUBBER CO LTD (JP)
International Classes:
C08L9/06; B65G15/34; C08F236/10
Domestic Patent References:
| WO2017145799A1 | 2017-08-31 | |||
| WO2017043553A1 | 2017-03-16 |
Foreign References:
| JPS5465788A | 1979-05-26 | |||
| JPH10306114A | 1998-11-17 | |||
| JPS5488986A | 1979-07-14 | |||
| JP2011111510A | 2011-06-09 | |||
| JP2011084634A | 2011-04-28 | |||
| JPH03100003A | 1991-04-25 | |||
| JP2013107729A | 2013-06-06 | |||
| JPH08245839A | 1996-09-24 |
Attorney, Agent or Firm:
WATANABE Mochitoshi et al. (JP)
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