COMPACTED LIQUID DETERGENT COMPOSITION FOR WASHING Russian patent published in 2018 - IPC C11D1/22 C11D3/20 C11D3/30 C11D1/02 C11D3/37 C11D1/83 C11D17/04 

FIELD: chemistry.

SUBSTANCE: invention relates to a liquid laundry detergent composition. Described is a liquid laundry detergent composition comprising: (a) liquid phase, (b) solid cleansing active substance comprising from 0.5 % to 7.5 % by weight of the liquid detergent composition, wherein said active substance being selected from the group consisting of a soil-repellent polymer, brightener, polycarboxylate polymer, or mixtures thereof, wherein the solid substance being dispersed in the liquid phase and the water-soluble solid phase being defined as a solid substance obtained by centrifuging the laundry detergent composition at 1,200 g for 10 minutes; and wherein the liquid phase containing alcohol comprising from 5 % to 40 % by weight of the composition, which is selected from the group comprising ethylene glycol, 1,3-propanediol, 1,2-propanediol, tetramethylene glycol, pentamethylene glycol, hexamethylene glycol, 2,3-butanediol, 1,3-butanediol, diethylene glycol, triethylene glycol, polyethylene glycol, glicerolformal, dipropylene glycol, polypropylene glycol, dipropylene glycol n-butyl ether and or mixture thereof, alcohol is preferably selected from the group comprising 1,2-propanediol, dipropylene glycol, polypropylene glycol, 2,3-butanediol, dipropylene glycol n-butyl ether and mixture thereof; and a linear alkyl benzene sulfonate neutralized with a material different from amine, which is from 10 % to 30 % by weight of the composition, and wherein the liquid laundry detergent composition containing an amine-neutralized anionic surfactant which is less than 10 % by weight of the liquid laundry detergent composition; and wherein the composition containing water from 0.5 % to 20 % by weight of the composition; and wherein the composition containing a hydroxyl-containing amine of less than 5 % by weight of the composition.

EFFECT: production of liquid detergent compositions for washing with a smaller amount of hydroxyl-containing amino compounds, while providing acceptable viscosity values for the method implementation.

16 cl, 2 tbl