Patent ID: 9540474
Date: 2017-01-10
CPC Classifications: A61K,A61Q,C08F

Claim:
1. A polymer comprising: a first repeating unit selected from the group consisting of: and combinations thereof, and wherein each Z is a residue of a monomer independently selected from the group consisting of functionalized and unfunctionalized: alpha-olefins is selected from the group consisting of: isobutylene, octadecene, and combinations thereof; each X is independently selected from the group consisting of O, NR each R each R each M is independently selected from the group consisting of alkali metal ion, alkaline earth metal ion, ammonium ion, and combinations thereof; each U has a structure independently selected from the group consisting of: and combinations thereof, wherein each R each Y is independently selected from the group consisting of O, NR each Q is independently selected from the group consisting of functionalized and unfunctionalized hydrocarbylene optionally having one or more heteroatoms; and each