<p>This invention relates to compositions useful as adhesives and more particularly to the preparation of heat-curable epoxy-based adhesive compositions that are resistant to being washed off substrate surfaces prior to being cured. The incorporation of a solid diene-based rubber, in particular an acrylonitrile-butadiene copolymer rubber having a relatively high Mooney viscosity, significantly enhances the wash-off resistance of the adhesive, while still allowing the adhesive to be readily dispensed by pumping under high shear conditions.</p>
申请公布号
WO2009058295(A2)
申请公布日期
2009.05.07
申请号
WO2008US12264
申请日期
2008.10.29
申请人
HENKEL AG & CO. KGAA;STURGILL, DAVID, A.,;HARTSELL, SCOTT, L.,;LIANG, JENG-LI;AGARWAL, RAJAT, K.,
发明人
STURGILL, DAVID, A.,;HARTSELL, SCOTT, L.,;LIANG, JENG-LI;AGARWAL, RAJAT, K.,