Patent ID: 9567439
Date: 2017-02-14
CPC Classifications: A01N,A61K,C01B,C04B,C08G,C08L,H01M,Y02E

Claim:
1. A copolymer material comprising a sulfur copolymer at a level in the range of about 5 wt % to about 95 wt % of the copolymer material, said sulfur copolymer comprising: a) one or more sulfur monomers, each having a structure:  wherein n ranges from 1 to 6, wherein the sulfur monomers are at a level at least about 50 wt % of the sulfur copolymer; and b) one or more amine comonomers at a level in the range of about 0.1 wt % to about 50 wt % of the sulfur copolymer, wherein the amine comonomers are aromatic amine comonomers;  wherein a sulfur moiety of the sulfur monomers is bonded to a carbon of the aromatic amine comonomers such that a nitrogen of the aromatic amine comonomers remains as an amine functional group.