Patent ID: 6312552
Filing Date: 2001-11-06
Classification: C08F,C09J,H04R,Y10T

Abstract:
A bonded product comprising adherends bonded by an adhesive composition containing a curable resin composition comprising (1) 100 parts by weight of a polymerizable vinyl monomer, (2) from 0.5 to 10 parts by weight of a polymerization initiator, (3) from 0.05 to 5 parts by weight of an aromatic amine and/or a pyridine derivative, (4) from 0.05 to 5 parts by weight of a .beta.-diketone chelate and/or a .beta.-keto-ester, (5) from 0.05 to 10 parts by weight of a phosphate, and (6) from 5 to 35 parts by weight of an elastomer component;wherein (1) the polymerizable vinyl monomer comprises from 20 to 85 parts by weight of a (meth)acrylic monomer of the formula (A) and 15 to 80 parts by weight of a (meth)acrylic monomer of the formula (B) per 100 parts by weight of the total amount of (A) and (B):Z--O--R.sub.1 (A)wherein Z is a (meth)acryloyl group, and R.sub.1 is a C.sub.1-10 alkyl group, ##STR7##wherein Z is as defined above, R.sub.2 is --C.sub.2 H.sub.4 --, --C.sub.3 H.sub.6 --, --CH.sub.2 CH(CH.sub.3)--, --C.sub.4 H.sub.8 -- or --C.sub.6 H.sub.12 --, R.sub.3 is hydrogen or a C.sub.1-4 alkyl group, and p is an integer of from 0 to 8.