Compacted liquid laundry detergent composition

Patent metadata

Field	Value
Publication number	US-2016355752-A1
Application number	US-201615170964-A
Country	US
Kind code	A1
Filing date	Jun 2, 2016
Priority date	Jun 5, 2015
Publication date	Dec 8, 2016
Grant date	—

Abstract

A liquid laundry detergent composition that includes: a non-amine neutralized linear alkylbenzene sulphonate, a non-amine neutralized alkyl sulphate or a mixture thereof; a non-ionic surfactant; an alcohol; a hydroxyl-containing amine compound; an adjunct ingredient; water.

First claim

What is claimed is:

1 . A liquid laundry detergent composition comprising:
from about 10% to about 50% by weight of the composition of a non-amine neutralized linear alkylbenzene sulphonate, a non-amine neutralized alkyl sulphate or a mixture thereof; from about 0% to about 25% by weight of the composition of a non-ionic surfactant; from about 5% to about 40% by weight of the composition of an alcohol having a molecular weight of between about 20 and about 400 and an eRH of between about 50% and about 80% at about 20° C. as measured via the alcohol eRH test described herein; less than about 5% by weight of the composition of a hydroxyl-containing amine compound; from about 20% to about 40% by weight of the composition of an adjunct ingredient; from about 0.5% to about 15% by weight of the composition of water.

2 . A liquid laundry detergent composition according to claim 1 , comprising less than about 10% by weight of the composition of an amine-neutralised linear alkylbenzene sulphonate.

3 . A liquid laundry detergent composition according to claim 1 comprising from about 15% to about 30% by weight of the composition of a non-amine neutralised linear alkylbenzene sulphonate, a non-amine neutralized alkyl sulphate or a mixture thereof.

4 . A liquid laundry detergent composition according to claim 1 wherein the non-amine neutralised linear alkylbenzene sulphonate is a C 10 -C 16 linear alkylbenzene sulphonate or C 11 -C 14 linear alkylbenzene sulphonate or a mixture thereof.

5 . A liquid laundry detergent composition according to claim 1 wherein the non-amine neutralised alkyl sulphate anionic surfactant comprise a non-ethoxylated alkyl sulphate and an ethoxylated alkyl sulphate wherein the average degree of ethoxylation of the ethoxylated alkyl sulphate is from about 1 to about 5.

6 . A liquid laundry detergent composition according to claim 5 wherein the average degree of ethoxylation of the ethoxylated alkyl sulphate is from about 1 to about 3.

7 . A liquid laundry detergent composition according to claim 6 , wherein the average degree of ethoxylation is about 1.

8 . A liquid laundry detergent composition according to claim 1 comprising sodium linear alkylbenzene sulphonate, potassium linear alkylbenzene sulphonate, magnesium linear alkylbenzene sulphonate sodium alkyl sulphate, potassium alkyl sulphate, magnesium alkyl sulphate or mixture thereof.

9 . A liquid laundry detergent composition according to claim 1 comprising from about 15% to about 50% by weight of the composition of anionic surfactant.

10 . A liquid laundry detergent composition according to claim 1 wherein the composition comprises from about 5% to about 20% by weight of the composition of the alcohol.

11 . A liquid laundry detergent composition according to claim 1 wherein the hydroxyl-containing amine is selected from the group comprising monoethanol amine, triethanolamine and mixtures thereof.

12 . A liquid laundry detergent composition according to claim 1 wherein the non-ionic surfactant comprises a fatty alcohol ethoxylated, an oxo-synthesised fatty alcohol ethoxylate or a mixture thereof.

13 . A liquid laundry detergent composition according to claim 1 comprising a perfume raw material selected from aldehydes, ketones or a mixture thereof.

14 . A liquid laundry detergent composition according to claim 1 comprising a structurant, wherein the structurant is selected from crystallisable glyceride, cellulose-fibre based structurants, TiO 2 , silica and mixtures thereof.

15 . A liquid laundry detergent composition according to claim 1 wherein the adjunct ingredient is selected from the group comprising bleach, bleach catalyst, dye, hueing dye, cleaning polymers including alkoxylated polyamines and polyethyleneimines, soil release polymer, surfactant, solvent, dye transfer inhibitors, chelant, enzyme, perfume, encapsulated perfume, polycarboxylate polymers, cellulosic polymers, and mixtures thereof.

16 . A water-soluble unit dose article comprising a water-soluble film and a detergent composition according to claim 1 .

17 . The unit dose article according to claim 16 wherein the unit dose article comprises at least two compartments.

18 . The unit dose article according to claim 17 comprising at least three compartments.

19 . A liquid laundry detergent composition comprising:
from about 10% to about 50% by weight of the composition of a non-amine neutralized linear alkylbenzene sulphonate, a non-amine neutralized alkyl sulphate or a mixture thereof; from about 0% to about 25% by weight of the composition of a non-ionic surfactant; from about 5% to about 40% by weight of the composition of an alcohol selected from the group comprising ethylene glycol, 1,3 propanediol, 1,2 propanediol, tetramethylene glycol, pentamethylene glycol, hexamethylene glycol, 2,3-butane diol, 1,3 butanediol, diethylene glycol, triethylene glycol, polyethylene glycol, glycerol formal dipropylene glycol, polypropylene glycol, dipropylene glycol n-butyl ether, and mixtures thereof, preferably the solvent is selected from the group comprising 1,2 propanediol, dipropylene glycol, polypropylene glycol, 2,3-butane diol, dipropylene glycol n-butyl ether and mixtures thereof; less than 5% by weight of the composition of a hydroxyl-containing amine compound; from about 20% to about 40% by weight of the composition of an adjunct ingredient; from about 0.5% to about 15% by weight of the composition of water.

Assignees

• Procter & Gamble

Inventors

• Souter Philip Frank
• Brooker Alan Thomas
• Somerville-Roberts Nigel Patrick
• Xu Dan
• Gummel Jeremie Robert Marcel

Classifications

• C11D17/043

  Liquid or thixotropic (gel) compositions · CPC title

• C11D17/045

  Multi-compartment · CPC title

• C11D1/29

  Sulfates of polyoxyalkylene ethers · CPC title

• C11D3/373

  containing silicones · CPC title

• C11D1/22

  derived from aromatic compounds · CPC title