Patent ID: 9346984
Filing Date: 2016-05-24
CPC Classification: B05D,C08G,C09J

Claim Text:
1. An epoxy adhesive composition comprising an epoxy resin, a phenolic agent, a gelling agent being present in an amount of 2-6 wt % of the composition, a hardener being present in an amount of 1-10 wt % of the composition, the phenolic agent being present in an amount of 0.5-8 wt % of the composition, a toughener being present in an amount of 6-20 wt % of the composition; and a rubber component being present in a amount of 1-15 wt % of the composition; wherein the phenolic agent comprises at least one of o-allylphenol and o,o′-diallylbisphenol A, the gelling agent comprises at least one of a polyesterdiol, a polyamide, a fatty acid amide, and a polyvinyl butyral, the hardener comprises dicyandiamide, the toughener comprises at least one of a capped polyurethane, and a rubber modified epoxy resin, and the rubber component comprises at least one of a liquid rubber, a core-shell rubber and a polyamine-epoxy adduct.