DETERGENT COMPOSITION FOR WASHING Russian patent published in 2020 - IPC C11D3/20 C11D1/02 C11D3/39 C11D3/395 C11D3/33 C11D17/06 C11D3/06 C11D3/08 C11D3/10 

FIELD: chemistry.

SUBSTANCE: present invention relates to a solid detergent composition for washing out of free-flowing particles, which contains: (a) an anionic detergent surfactant; (b) up to 8 wt. % sodium carbonate; (c) up to 8 wt. % sodium silicate; (d) from 4 wt. % to 20 wt. % organic acid, (e) from 1 wt. % to 20 wt. % sodium percarbonate; (f) from 0.5 wt. % to 5 wt. % of bleach activator; and (g) from 0.5 wt. % to 5 wt. % of sodium salt of chelating agent methylglycine diacetic acid (MGDA), where composition at dilution of 1 wt. % in deionised water at 20 °C, has an equilibrium pH in range of 6.5 to 9.0, wherein composition contains from 30 wt. % to 90 wt. % of the main detergent particles, wherein the main detergent particle contains (by weight of the main detergent): (a) from 4 wt. % to 35 wt. % of anionogenic detergent surfactant; (b) from 1 wt. % to 16 wt. % of organic acid.

EFFECT: technical result is good profile of fabric care, good cleaning, stability and solubility.

32 cl, 3 ex