Patent ID: 9169354
Filing Date: 2015-10-27
Classification: C08G

Abstract:
1. A heterofunctional polyoxazoline derivative of the general structure: wherein: R R X is a pendent moiety containing a first functional group; Y is a pendent moiety containing a second functional group; Z is a terminating nucleophile, wherein Z is is S—U—W, wherein U is a linking group and W is a third functional group selected from the group consisting of: an alkyne, an amine, an oxyamine, an aldehyde, a ketone, an acetal, a ketal, an ester, a carboxylic acid, an activated carboxylic acid, an active carbonate, a chloroformate, an alcohol, an azide, a vinyl sulfone, a maleimide or orthopyridyl disulfide; a is ran which indicates a random copolymer or block which indicates a block copolymer; o and m are each an integer independently selected from 1-50; n is an integer selected from 0-1000; and wherein the first and second functional groups are chemically orthogonal to one another.