发明名称 |
Blooming preventing agent |
摘要 |
A bloom inhibitor which comprises (A) an alkylene oxide adduct of a saponified ethylene-saturated carboxylic acid vinyl ester copolymer, and (B) a polyether compound;a rubber composition comprising a rubber and the bloom inhibitor; anda vulcanized rubber in which blooming is prevented obtained by vulcanizing the rubber composition are provided.
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申请公布号 |
US6433080(B1) |
申请公布日期 |
2002.08.13 |
申请号 |
US20000525009 |
申请日期 |
2000.03.14 |
申请人 |
SUMITOMO CHEMICAL COMPANY, LIMITED |
发明人 |
FUJIKI TOHRU;TANAKA MASAAKI |
分类号 |
C08L71/00;C08G65/26;C08L21/00;C08L23/08;C08L29/04;C08L71/02;(IPC1-7):C08L71/02 |
主分类号 |
C08L71/00 |
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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