COMPACTED LIQUID DETERGENT COMPOSITION FOR WASHING Russian patent published in 2018 - IPC C11D1/14 C11D1/22 C11D1/29 C11D1/83 C11D3/20 C11D17/04 

FIELD: chemistry.

SUBSTANCE: invention relates to the field of compositions of liquid laundry detergents and methods for their use. Liquid laundry detergent composition is described containing from 10 to 50 % by weight of a linear alkyl benzene sulfonate composition, neutralized with a material other than amine, and alkyl sulfate neutralized with a material other than amine, from 0 to 25 % by weight of the composition of a non-ionic surfactant, from 5 to 40 % by weight of an alcohol composition selected from the group consisting of ethylene glycol, 1,3-propanediol, 1,2-propandiol, tetramethylene glycol, pentamethylene glycol, hexamethylene glycol, 2,3-butanediol, 1,3-butanediol, diethylene glycol, triethylene glycol, polyethylene glycol, glycerol formaldipropylene glycol, polypropylene glycol, dipropylene glycol n-butyl ether and mixtures thereof, preferably the solvent is selected from the group consisting of 1,2-propanediol, dipropylene glycol, polypropylene glycol, 2,3-butanediol, dipropylene glycol n-butyl ether and mixtures thereof, less than 5 % by weight of the composition of hydroxyl-containing amino compound, from 20 to 40 % by weight of the composition of the auxiliary ingredient, from 0.5 to 15 % by weight of the composition of water, and alkyl sulfate anionic surfactant neutralized with a material other than amine, includes non-ethoxylated alkyl sulfate and ethoxylated alkyl sulfate, the average degree of ethoxylation of the ethoxylated alkyl sulfate being from 1 to 5, more preferably from 1 to 3, or their mixture.

EFFECT: creation of compositions with low relative humidity, which contain fewer hydroxyl-containing amino compounds, providing acceptable viscosity.

16 cl, 2 tbl