Patent ID: 9567357
Date: 2017-02-14
CPC Classifications: A61L,C07B,C07F,C08F,C09D,G02B

Claim:
1. A hydrophilic ampholyte compound represented by a general formula of wherein R wherein R (a) a substituted or unsubstituted alkyl group, (b) a substituted or unsubstituted aryl group,(c) a substituted or unsubstituted cycloalkyl group, (d) a substituted or unsubstituted cycloalkenyl group, (e) a substituted or unsubstituted heterocycle group, and (f) a substituted or unsubstituted alkenyl group; wherein m and p independently range from 0 to 6, with an m of 1 to 6 denoting a hydrocarbon chain referred to as the m-hydrocarbon chain and a p in a range from 1 to 6 denoting a hydrocarbon chain referred to as the p-hydrocarbon chain; wherein the m-hydrocarbon chain and/or the p-hydrocarbon chain are substituted or unsubstituted hydrocarbon chains, wherein if the hydrocarbon chain is substituted substitution is an attachment to the hydrocarbon chain or is a heteroatom within the hydrocarbon chain; and wherein Z represents a polymerizable group comprising a vinylic or allylic group that is capable of undergoing free radical polymerization.