Patent ID: 8236891
Filing Date: 2012-08-07
Classification: C08G,C09J

Abstract:
1. A composition comprising: a) one or more isocyanate functional polyether based prepolymers having an average polydispersity index of equal or less than about 2.5 determined by GPC at a Mp of >1,000; b) less than 15 percent by weight of one or more plasticizers; c) one or more catalysts for the reaction of isocyanate moieties with isocyanate reactive groups; d) one or more fillers, in a sufficient amount such that the composition exhibits a press flow viscosity of about 8 grams per minute or more; wherein the composition demonstrates 30 minutes after application a peak strength of 1.6 MPa or greater according to DIN EN 1465 and an energy uptake of about 2.5 J or greater in a high speed impact test at 4 m/s.