Patent ID: 6777532
Filing Date: 2004-08-17
Classification: C07C,C07D,C08G

Abstract:
A composition of matter comprising a polymer of the general structure: whereinthe R1 substituents are independently selected from the group consisting of hydrogen, alkyl groups, alkoxy groups, and aryl groups; the R2 substituents are independently selected from the group consisting of hydrogen, alkyl groups, alkoxy groups, and aryl groups; the R3 substituents are independently selected from the group consisting of hydrogen, alkyl groups, alkoxy groups, and aryl groups; wherein bonds A and B may independently be either ortho, meta or para with respect to the pyridyl nitrogen; wherein bonds C and D may be either ortho, meta or para with respect one another; and wherein bonds E and F may be either ortho, meta or para with respect one another; wherein Y may be a moiety selected from the group consisting of â€”(CH2)xâ€”, â€”(CH2)xOâ€”, â€”O(CH2)xâ€” and â€”O(CH2)xOâ€” wherein x is an integer in the range of 1 to 15 inclusive; and wherein n is an integer greater than 1.