Patent ID: 8063009
Filing Date: 2011-11-22
Classification: C11D,D06L

Abstract:
1. A bleaching activator granule comprising 50 to 90 wt. % of a component (a): selected from the group consisting of sodium dodecanoyloxybenzenesulfonate, sodium nonanoyl oxybenzene sulfonate, iso-nonanoyl oxybenzene carboxylic acid, and decanoyl oxybenzene carboxylic acid, 0.1 to 5 wt. % of a component (b): one or more polyhydric alcohols selected from the group consisting of ethylene glycol, glycerin and propylene glycol, and 2 to 5 wt. % of a component (c): a nonionic surfactant represented by the following formula (3): wherein R 3a represents a hydrocarbon group having 10 to 18 carbon atoms, EO represents an ethyleneoxy group and PO represents a propyleneoxy group, and c denotes a number from 6 to 15 and d denotes a number from 0 to 5.