发明授权
US07291667B2 Multistage process for the manufacture of peroxide-cured HXNBR-polyamide thermoplastic vulcanizates
有权
用于制造过氧化物固化的HXNBR-聚酰胺热塑性硫化橡胶的多级方法
- 专利标题： Multistage process for the manufacture of peroxide-cured HXNBR-polyamide thermoplastic vulcanizates
- 专利标题（中）： 用于制造过氧化物固化的HXNBR-聚酰胺热塑性硫化橡胶的多级方法
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申请号： US11010733申请日： 2004-12-13
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公开(公告)号： US07291667B2公开(公告)日： 2007-11-06
- 发明人: Victor Nasreddine , Sharon X. Guo , Rayner Krista , Dirk Achten
- 申请人： Victor Nasreddine , Sharon X. Guo , Rayner Krista , Dirk Achten
- 申请人地址： CA Sarnia, Ontario
- 专利权人： Lanxess Inc.
- 当前专利权人： Lanxess Inc.
- 当前专利权人地址： CA Sarnia, Ontario
- 代理商 Jennifer R. Seng
- 优先权： CA2490046 20041210
- 主分类号： C08L77/00
- IPC分类号： C08L77/00 ; C08L9/02
摘要：
The present invention relates to a multistage process including at least two steps for making a heat and oil resistant preroxide-cured thermoplastic vulcanizates (TPV) based on hydrogenated carboxiated nitrile butadiene rubber (HXNBR) and at least one polyamide. TPV's according to the present invention have improved properties and morphology over known TPV's prepared in single-stage processes.
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