Patent ID: 7173102
Filing Date: 2007-02-06
Classification: A01N,A61K,A61L,A61P,C08G,Y10T

Abstract:
1. A polymer or oligomer comprising a compound of formula I wherein: x is NR either both A and B are independently optionally substituted o-, m-, p-phenylene, or optionally substituted heteroarylene wherein (i) A and B are both substituted with a polar (P) group and a nonpolar (NP) group, (ii) one of A and B is substituted with a polar (P) group and a nonpolar (NP) group and the other of A and B is substituted with neither a polar nor a nonpolar group, or (iii) one of A or B is substituted with a polar (P) group and the other of A or B is substituted with a nonpolar (NP) group; or, one of A and B is o-, m-, p-phenylene or heteroarylene and the other of A and B is a C R NP is a nonpolar group independently selected from R P is a polar group selected from the group consisting of IIIa, hydroxyethoxymethyl, methoxyethoxymethyl and polyoxyethylene,  wherein: p is independently 0 to 8; and m is 2 to at least about 500.