Patent ID: 7973119
Filing Date: 2011-07-05
Classification: C08G,C09J

Abstract:
1. A two part adhesive system comprising: A. a first part comprising an imine within structure wherein K is wherein R E is selected from the group consisting of a linear, branched and cyclic hydrocarbon with or without one or more nitrogen-containing substituents thereon, a heterocyclic, an aromatic or an organosiloxane group or part thereof or linkage; and R w is 1-100; y is 1-100 and z is 0-100, wherein when more than one of K, E or R B. a second part comprising a compound containing at least one methylene linkage having at least one electron withdrawing substituent attached thereto, wherein the electron withdrawing substituent is selected from the group consisting of nitrile, carboxylic acids, carboxylic esters, sulphonic acids, ketones and nitro.