SCHWEIM H. G., ARCH. PHARM., 320,(1987) N 5, 430-437
作者:SCHWEIM H. G.
DOI:——
日期:——
EPOXY PASTE ADHESIVES RESISTANT TO WASH-OFF
申请人:Henkel AG & Co. KGaA
公开号:EP2205692A2
公开(公告)日:2010-07-14
[EN] EPOXY PASTE ADHESIVES RESISTANT TO WASH-OFF<br/>[FR] ADHÉSIFS À BASE DE PÂTE D'ÉPOXY RÉSISTANT AU LAVAGE
申请人:HENKEL AG & CO KGAA
公开号:WO2009058295A2
公开(公告)日:2009-05-07
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.