Patent ID: 6461416
Filing Date: 2002-10-08
Classification: C09B,C09D

Abstract:
A composition which comprises:(a) from 0.5 to 15 parts in total of a dye of Formula (1): R1 and D are each independently H or a substituent; R2 and R3 are each independently optionally substituted alky, aryl or aralkyl, or R2 and R3 together with the carbon atom to which they are attached form an optionally substituted ring; R4 and R5 are each independently H or optionally substituted alkyl, aryl or aralkyl; and R6 is optionally substituted alkyl, aryl or aralkyl: (b) from 0.2 to 25 parts of a water-dissipatable polymer; (c) from 40 to 90 parts of water, and (d) from 0 to 60 parts of organic solvent; wherein all parts are by weight and the total number of parts (a)+(b)+(c)+(d) add up to 100.