Patent ID: 6599678
Filing Date: 2003-07-29
Classification: C08F,G03F,Y10S

Abstract:
A compound having the structure of the following Formula 1:wherein: Ra to Rd are each independently hydrogen or methyl; Ra to Rd, and R1 to R9 are each independently selected from the group consisting of â€”H, â€”OH, â€”OCOCH3, â€”COOH, â€”CH2OH, alkyl having 1 to 5 carbon atoms and alkoxy alkyl having 1 to 5 carbon atoms; l, m and n each represent an integer selected from the group consisting of 1, 2, 3, 4 and 5; w, x, y, and z each represent a mole fraction ranging from about 0.01 to about 0.99.