The present invention provides a nanocomposite of an isobutylene-based elastomer and a phosphate nanofiller. Also disclosed is a nanocomposite embodiment wherein the elastomer is BIMSM and high aspect ratio, partially intercalated, partially exfoliated alpha-zirconium phosphate treated with amine or amide. A dispersion aid can include a low molecular weight polymer or oligomer, optionally functionalized with a polar group. The nanocomposite is suitable for use as an air barrier.
申请公布号
WO2008042025(A3)
申请公布日期
2009.01.22
申请号
WO2007US13197
申请日期
2007.06.04
申请人
EXXONMOBIL CHEMICAL PATENTS INC.;DE PUYDT, YVES, FERNAND;ROBBERECHTS, HERMAN;TSOU, ANDY, H.
发明人
DE PUYDT, YVES, FERNAND;ROBBERECHTS, HERMAN;TSOU, ANDY, H.