| abstract |
A leuco polymer of the formula: wherein each G group is independently selected from the group consisting of: and a is arylene or heteroarylene, A 1 Is aryl or heteroaryl and B is a bridging group. R 1 And R 2 Independently selected from hydrogen and R 4 。R 4 Independently selected from the group consisting of alkyl, cycloalkyl, aryl, alkoxy, amino, substituted alkyl, substituted cycloalkyl, substituted aryl, substituted alkoxy, and substituted amino. Is to balanceMonovalent or polyvalent counter ions of charge, i being an integer from 1 to 10. A process for preparing said leuco polymer, a laundry care composition comprising said leuco polymer and a method of treating a textile with such laundry care composition. |