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公开(公告)号:US11518835B2
公开(公告)日:2022-12-06
申请号:US16487257
申请日:2018-02-22
发明人: Yu Shinke , Deqing Zou , Jun Miyaji , Kazuya Uenishi
IPC分类号: C08F236/10 , B65G15/32 , C08C19/22 , C08K5/057 , C08K5/56
摘要: An object of the present invention is to provide a conveyor belt rubber composition having excellent wear resistance and gouging resistance, a method for producing the conveyor belt rubber composition, a conveyor belt formed using the conveyor belt rubber composition, and a belt conveyor equipped with the conveyor belt. The present invention relates to a conveyor belt rubber composition containing a diene rubber containing less than 50 mass % of an aromatic vinyl-conjugated diene copolymer, wherein the aromatic vinyl-conjugated diene copolymer has a content of repeating units derived from an aromatic vinyl of 20 mass % or less, and a proportion of a vinyl structure in repeating units derived from a conjugated diene of 8 mol % or less.
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公开(公告)号:US11498993B2
公开(公告)日:2022-11-15
申请号:US16487291
申请日:2018-02-22
发明人: Yu Shinke , Deqing Zou , Jun Miyaji , Kazuya Uenishi
IPC分类号: C08F236/10 , B65G15/32 , C08C19/22 , C08K5/057 , C08K5/56
摘要: An object of the present invention is to provide a conveyor belt rubber composition having excellent cut resistance and wear resistance, a method for producing the conveyor belt rubber composition, a conveyor belt formed using the conveyor belt rubber composition, and a belt conveyor equipped with the conveyor belt. The present invention relates to a conveyor belt rubber composition containing a diene rubber containing 50 mass % or more of an aromatic vinyl-conjugated diene copolymer, wherein the aromatic vinyl-conjugated diene copolymer has a content of repeating units derived from an aromatic vinyl of more than 20 mass %, and a proportion of a vinyl structure in repeating units derived from a conjugated diene of 8 mol % or less.
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