Patent ID: 9526699
Filing Date: 2016-12-27
CPC Classification: A61K,A61P,C08G

Claim Text:
1. A poly(organophosphazene) selected from the group consisting of: poly[(isoleucineethylester) poly[(isoleucineethylester) poly[(isoleucineethylester) poly[(isoleucineethylester) poly[isoleucineethylester) wherein a1, a2, b, c, d, and e respectively represent the content of each substituent, a1, a2, b, and d are independently selected from 0.01 to 1.9, c and e are independently from 0 to 1.9, and a1+a2+b+c+d+e=2.0, and n is from 5 to 100000.