Patent ID: 7964245

Claim:
A polymer comprising a monomer having a formula (I): wherein: R 1 and R 2 are each independently selected from the group consisting of C 1 -C 50 alkyl, C 2 -C 50 alkenyl, alkynyl, C 3 -C 8 cycloalkyl, C 2 -C 50 polyether, C 2 -C 500 substituted polyether, C 1 -C 50 substituted alkyl, C 2 -C 50 substituted alkenyl, C 2 -C 50 substituted alkynyl, C 3 -C 8 substituted cycloalkyl, aryl, substituted aryl, heteroaryl, substituted heteroaryl, heterocycloalkyl, substituted heterocycloalkyl, halo, C(O)OR a , OC(O)R a , C(O)H, C(O)R a , C(O)NR a R b , —C(O)SR a , OR a , —SR a , NR a R b , —CN, and X is O, S, or NR c ; W is —C(O)OR z , —C(O)R z —, —C(O)NR d R z —, —C(O)SR z —, —SR z —, —NR e R z —, or a bond; n is 3 to 30; k and m are each independently selected from 0 to 5; R a , R b , R c , R d , and R e are each independently selected from the group consisting of: hydrogen, C 1 -C 50 alkyl, C 2 -C 50 alkenyl, C 2 -C 50 alkynyl, C 3 -C 8 cycloalkyl, C 1 -C 50 substituted alkyl, C 2 -C 50 substituted alkenyl, C 1 -C 50 substituted alkynyl, C 3 -C 8 substituted cycloalkyl, aryl, substituted aryl, heteroaryl, substituted heteroaryl, heterocycloalkyl, and substituted heterocycloalkyl; and R z alkylene, C 1 -C 50 alkenylene, C 7 -C 50 alkynylene, cycloalkyl, C 1 -C 50 substituted alkylene, C 2 -C 50 substituted alkenylene, C 2 -C 50 substituted alkynylene, C 3 -C 8 substituted cycloalkyl, aryl, substituted aryl, heteroaryl, substituted heteroaryl, heterocycloalkyl, or substituted heterocycloalkyl; with the proviso that when W is —C(O)OR z —, n is 8 to 30.