发明授权
US08013067B2 Curable thermoplastic elastomeric blend, method of manufacture, and use thereof
有权
可固化的热塑性弹性体共混物，其制造方法和用途
- 专利标题： Curable thermoplastic elastomeric blend, method of manufacture, and use thereof
- 专利标题（中）： 可固化的热塑性弹性体共混物，其制造方法和用途
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申请号： US10903090申请日： 2004-07-30
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公开(公告)号： US08013067B2公开(公告)日： 2011-09-06
- 发明人: Herbert Vernon Bendler , Chun Sing Wong , David J. Walsh
- 申请人： Herbert Vernon Bendler , Chun Sing Wong , David J. Walsh
- 申请人地址： US DE Wilmington
- 专利权人： E.I. du Pont de Nemours and Company
- 当前专利权人： E.I. du Pont de Nemours and Company
- 当前专利权人地址： US DE Wilmington
- 主分类号： C08L67/02
- IPC分类号： C08L67/02
摘要：
A curable thermoplastic elastomeric blend comprising: (a) from 15 to 60 weight percent of a polyalkylene phthalate polyester polymer or copolymer and; (b) from 40 to 85 weight percent of a poly(meth)acrylate or polyethylene/alkyl (meth)acrylate rubber in combination with an effective amount of peroxide free-radical initiator and an organic multiolefinic coagent to cross-link which upon extrusion or injection molding dynamically cross-link producing a melt processible thermoplastic elastomeric composition having a polyalkylene phthalate polyester polymer or copolymer continuous phase and of a cross-linked polyacrylate or polyethylene/acrylate rubber dispersed phase. Such compositions are useful in the manufacture of rubber parts having excellent resistance to lubricating oils and greases.
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