Patent ID: 6462126
Filing Date: 2002-10-08
Classification: C09J

Abstract:
A structural adhesive resulting from the combination of at least two parts: an adhesive part comprising at least one low molecular weight acrylic or methacrylic ester based monomer having 1-8 carbon atoms in the alcohol portion of the ester group, at least one acrylic or methacrylic ester based monomer having 9 to 40 carbon atoms in the alcohol portion of the ester group, at least one carboxylic acid component, and at least one sulfur bearing component; and an activator part; wherein the adhesive is formulated to have an open time during which the adhesive remains tacky but substantially uncured for over one hour and wherein the sulfur bearing component is selected from the group consisting of chlorosulfonated polyethylenes, sulfonyl chlorides and mixtures of sulfonyl chlorides with chlorinated polyethylenes.