Activator granulate for peroxy bleaching agents in detergents or bleaches

摘要

A bleach activator granulate (G) is prepared by granulating components: (A) bleach activator of formulae (I) or (II); (B) alpha -olefin sulphonate; and (C) water-soluble binder; (where R1 = 10-15C alk(en)yl; R2 = 7-13C alk(en)yl; and M = H or cation). The same granulate with a length of 0.5-50 mm, prepared by granulating 50-80 wt.% (A), 1-20 wt.% (B) containing a 12-22C alkyl group, and 10-40 wt.% (C) with a m.pt. of 25-100 deg C, is also claimed. Preferably effective amount of a bactericidal agent, especially compound of formula (I) or its water-soluble salt is also added to the composition. The composition comprises 0.001-2200 ( especially 5-500, more especially 5-25) ppm of the alkylamine and 1-200 ( especially 1-100, more especially 30-70, most especially 70) ppm of polyhexamethylene biguanide or its salt. The alkylamine is 6-18 ( especially 11-16, more especially 13-15)C alkylamine.