DETERGENT COMPOSITION Russian patent published in 2018 - IPC C11D1/722 C11D1/04 

FIELD: chemistry.

SUBSTANCE: invention relates to detergent compositions for automatic dishwashing. Proposed is a composition that contains: a) a liquid non-ionic surfactant based on mixed alkoxylated fatty alcohols containing a greater number of moles of lower alkoxy groups than the higher alkoxy groups in the molecule, where the liquid nonionic surfactant based on mixed alkoxylated fatty alcohols has the formula R₁[EO]_n-[PO]_m-[BO]_p-Bu, where R₁ represents an alkyl group with the number of carbon atoms between C₈ and C₂₀; EO is ethylene oxide; PO refers to propylene oxide; BO refers to butylene oxide; Bu means butylene; n is an integer from 6 to 10; m is an integer from 3 to 5; p is 0; and q is 0, and b) the main detergent component.

EFFECT: compositions provide good gloss / anti stain-formation properties on hard surfaces and are particularly suitable for use in detergent compositions for automatic dishwashing.

22 cl, 2 tbl, 2 ex