Patent ID: 8691909
Filing Date: 2014-04-08
Classification: C08G,C09J,Y10T

Abstract:
1. A heat-curable adhesive composition comprising: from 20 to 85% of a polyether (A) comprising 2 hydrolysable alkoxysilane-type end groups, having a viscosity, measured at 23° C., ranging from 25 to 40 Pa·s and of formula (I): in which: R R R n is an integer such that the number-average molecular weight M p is an integer equal to 0, 1 or 2; from 15 to 80% of a compatible tackifying resin (B), having a number-average molecular weight between 200 Da and 10 kDa; and from 0.01 to 3% of a curing catalyst (C).