| abstract |
(57) [Summary] A liquid rubber based on a saturated hydrocarbon polymer which is cured by hydrosilylation is conventionally known as 10%. Adhesion at a curing temperature of 0 ° C. or less, for example, 80 ° C. or less, cannot be ensured. Furthermore, the adhesion to the plastic substrate was generally low and unsatisfactory. (A) On average, at least 1. A saturated hydrocarbon polymer having a number average molecular weight of 2,000 to 30,000 having two alkenyl groups capable of hydrosilylation reaction, (B) an organosilicon containing at least two silicon-bonded hydrogen atoms per molecule on average Compound, (C) a hydrosilylation catalyst, (D) a cycloaliphatic epoxy resin having at least two epoxy groups in a molecule, The above object has been achieved by an adhesive composition comprising (E) an aluminum chelate compound and (F) a hydrolyzable silicon compound. |