Patent ID: 6172171
Filing Date: 2001-01-09
Classification: C08G

Abstract:
A macroazo compound, which comprises a repeating unit composed of a moiety of the formula (a), a moiety of the formula (b) and a moiety of the formula (c) ##STR11##wherein X, E, Z and T are independently a lower alkylene group, R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are independently a lower alkyl group or a cyano group, R.sup.5, R.sup.6, R.sup.7 and R.sup.8 are independently a lower alkyl group or an aryl group, and m and n are independently a positive integer, those moieties being bound with one another through a carboxylic acid ester linkage or a carboxylic acid amido linkage.