发明授权
- 专利标题： Triethylamine functionalized elastomer in barrier applications
- 专利标题（中）： 三乙胺官能化弹性体在屏障应用中
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申请号： US12680885申请日： 2007-11-14
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公开(公告)号： US08765863B2公开(公告)日： 2014-07-01
- 发明人: Brian Bergman , Anthony Jay Dias , Caiguo Gong , Thomas C. Hodge , David John Lohse , Weiqing Weng
- 申请人： Brian Bergman , Anthony Jay Dias , Caiguo Gong , Thomas C. Hodge , David John Lohse , Weiqing Weng
- 申请人地址： US TX Baytown CH Grange-Paccot
- 专利权人： ExxonMobil Chemical Patents Inc.,Michelin Recherche et Technique S.A.
- 当前专利权人： ExxonMobil Chemical Patents Inc.,Michelin Recherche et Technique S.A.
- 当前专利权人地址： US TX Baytown CH Grange-Paccot
- 代理机构： Lundeen & Lundeen PLLC
- 代理商 Daniel N. Lundeen
- 国际申请： PCT/US2007/084689 WO 20071114
- 国际公布： WO2009/064295 WO 20090522
- 主分类号： C08K3/34
- IPC分类号： C08K3/34 ; C08L39/00 ; C08F220/00 ; C08L27/00 ; C08L9/00 ; C08F8/32 ; C08K3/00
摘要：
A halogenated elastomer partially functionalized with triethylamine, in a mixture with fiiier and a cure package, suitable for use as an air barrier in an innertube or tire innerliner, is disclosed. The halogenated elastomer can be a polymer comprising C4 to C7 isoolefm derived units, para-alkylstyrene derived units, para-(haloalkylstyrene) derived units, and para-(triethylammoniumalkylstyrene) derived units. The Mooney viscosity of the elastomer can be controlled by the degree of triethylamine functionalization. Also disclosed is a method for making an article using the tri ethy iamine-functionalized elastomer.