Patent ID: 7932325
Filing Date: 2011-04-26
Classification: C08F,C08G,C09D

Abstract:
1. A telechelic polymer comprising the reaction product of a Michael donor component, a polyacryl Michael acceptor component, and ethylenically unsaturated monomer having a reactive azlactone functional group, wherein said Michael donor component corresponds to one of formulas (I), (II) or (III): wherein R W P represents a mono- or multi-valent organic residue, or the reaction residue of a polyol or polyamine in an acetoacetylation reaction, and x is an integer of 1 or more, with the proviso that the number of donor equivalents is two or greater, wherein said polyacryl component is of the formula: wherein each Z independently represents —S—, —O—, —NH—, or —NR R