发明名称 |
Reinforced rubber article, production thereof and rubber composition suitable therefor |
摘要 |
A base rubber selected from natural rubber and diene rubber is blended with, based on 100 parts by weight of the base rubber, 0.5 to 5 parts by weight of a 2,2,4-trimethyl-1,2-dihydroquinoline polymer having a primary amine content of not more than 1% by weight, a monomer content of not more than 3% by weight and a dimer content of at least 30% by weight. The resulting rubber composition is vulcanized in contact with a reinforcing material such as an organic fiber or a steel cord. The rubber article thus obtained and reinforced with the reinforcing material is excellent in adhesiveness between the rubber and the reinforcing material, and further in thermal resistance.
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申请公布号 |
US6310144(B1) |
申请公布日期 |
2001.10.30 |
申请号 |
US19950459678 |
申请日期 |
1995.06.02 |
申请人 |
SUMITOMO CHEMICAL COMPANY, LIMITED |
发明人 |
INUI NAOKI;NAGASAKI HIDEO;YAMAGUCHI TETSUO |
分类号 |
C07D215/12;C08K5/3437;(IPC1-7):B32B25/02;C08C19/22;C08K5/343 |
主分类号 |
C07D215/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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