发明授权
- 专利标题： Quinone diimine as a rubber additive
- 专利标题（中）： 喹诺酮二亚胺作为橡胶添加剂
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申请号： US09552778申请日： 2000-04-20
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公开(公告)号： US06184276B2公开(公告)日： 2001-02-06
- 发明人: Frederick Ignatz-Hoover
- 申请人： Frederick Ignatz-Hoover
- 主分类号： C08K517
- IPC分类号： C08K517
摘要：
The invention relates to the high temperature mixing of elastomeric material in the presence of a quinone diimine antidegradant and carbon black, prior to vulcanization. By mixing the antidegradant quinone diimine with the elastomer prior to vulcanization, enhanced handling and processing qualities are realized in the vulcanized rubber.
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