Patent ID: 8664426
Filing Date: 2014-03-04
Classification: A61L,A61P,C07C,C08G

Abstract:
1. A polymer formed by polymerizing a compound selected from: with a compound selected from a dicarboxylic acid, a dialcohol, a diisocyanate, an amino-alcohol, a hydroxycarboxylic acid, and a diamine to form a polymer selected from a polyester, polyurethane, polyesteramide, polyamide, and polyanhydride; wherein: X is selected Y is selected R′ is selected from hydrogen, benzyl, and a straight-chained or branched C a, b, and c, are independently selected from 0-4, provided that a+b+c total from 2-4; and, alternatively, when 1 or 2 of a, b, and c are 0, then “O—(X) alternatively, when 1 or 2 of a, b, c are 0, then “(Y)