Grafted compounds formed from aziridinyl-containing compounds

摘要

Grafted compounds are formed by reacting (1) a first compound having both an aziridinyl group and a polymeric group with (2) a second compound having at least one acidic group. This reaction results in the opening of the aziridinyl ring on the first compound by the acidic group on the second compound and the formation of an attachment group that connects polymeric group of the first compound to the second compound. In some embodiments, the second compound is a polymeric material having multiple acidic groups and the product of the reaction of the first compound with the second compound results in the formation of a grafted copolymer.

主权项

1. A reaction mixture comprising:
a) a first compound of Formula (I)wherein
each R1 is independently hydrogen or an alkyl; R2 is a divalent group comprising an alkylene, heteroalkylene, arylene, heteroarylene, or a combination thereof and optionally further comprising an oxy, carbonyl, carbonyloxy, carbonylimino, —NR3—, or a combination thereof; R3 is hydrogen or an alkyl; and Q is a polymeric group comprising a polymerized product of a first monomer composition comprising at least one ethylenically unsaturated monomer, wherein Q does not contain a carboxyl group; and b) a second compound having at least one acidic group.