DETERGENTS FOR WASHING WITH OPTIMISED RELEASE OF BLEACHING SYSTEMS Russian patent published in 2015 - IPC C11D3/39 C11D3/34 C11D17/04 C11D1/02 C11D3/28 C11D1/66 C11D1/83 B65D85/00 

FIELD: chemistry.

SUBSTANCE: invention relates to product for washing with standard dose of detergent, which contains: a) surface active substance, selected from anionic, non-ionic surface active substance and their mixtures; and b) bleaching system, which contains: (i) organic bleaching catalyst, consisting of aryliminium ion, selected from the group, consisting of zwitter ions; and (ii) source of activated peroxygen, selected from the group, consisting of: preliminarily formed peracid; source of hydrogen peroxide; and their mixtures, enclosed into water-soluble or dispersible film; and, at least, approximately 50 wt % of anionic and/or non-ionic surface active substance and, at least, approximately 50 wt % of aryliminium ions are contained in, at least, one liquid composition, with aryliminium ion being zwitter ion, which has structure, selected from the group, consisting of a) where: in (1) (i) R¹ is selected from the group, consisting of: 2-propylheptyl, 2-butyloctyl, 2-pentylnonyl, 2-hexyldecyl, n-hexyl, n-octyl, n-decyl, n-dodecyl, n-tetradecyl, n-hexadecyl, n-octadecyl, iso-nonyl, iso-decyl, iso-tridecyl and iso-pentadecyl; (ii) R² is independently selected from the group, consisting of #: H, branched alkyl group, containing from 3 to 12 carbon atoms, and linear alkyl group, containing from 1 to 12 carbon atoms, preferably R² is independently selected from H and methyl groups; (iii) n stands for integer number from 0 to 1, b) 3-(3,4-dihydroisoquiinolinium)propanesulphonate; c) and their mixtures.

EFFECT: claimed product is convenient for application, stable and acceptable for use in wide range of washing temperatures.

19 cl, 3 tbl, 7 ex