SINGLE DOSE WATER-SOLUBLE ARTICLE Russian patent published in 2019 - IPC C11D17/04 C11D1/83 C11D3/30 C11D10/04 C11D1/14 C11D1/22 C11D1/29 

FIELD: chemistry.

SUBSTANCE: invention relates to a water-soluble single dose product. Single dose water-soluble article is described, comprising a water-soluble film and a liquid laundry detergent composition, the laundry detergent composition comprising: (a) first anionic surfactant in an amount of from 10 % to 45 % by weight of the detergent composition, the first anionic surfactant is an amine-neutralized linear C₁₀-C₁₆ alkyl benzene sulphonate; (b) second anionic surfactant, wherein the second anionic surfactant is an amine-neutralized ethoxylated C₁₂-C₁₆ alkyl sulfate with an average degree of ethoxylation from 1 to 3; (c) optionally amine neutralized soap; (d) nonionic surfactant, representing ethoxylate C₁₂-C₁₄ of fatty alcohol; (e) optionally hydrophobically modified polymer; (f) water in an amount of from 0.5 % to 20 % by weight of the detergent composition; where the mass ratio of the first neutralized amine anionic surfactant and the sum of the second amine neutralized anionic surfactant and non-ionic surfactant is in the range from 1.3:1 to 3:1 and the mass ratio of the first amine-neutralized anionic surfactant and the amine-neutralized soap is in the range from 1:0 to 1:0.45.

EFFECT: effective cleaning of the fabric.

13 cl, 1 tbl