COMPACTED LIQUID LAUNDRY DETERGENT COMPOSITION

• US 20160355755A1
• Filed: 06/02/2016
• Published: 12/08/2016
• Est. Priority Date: 06/05/2015
• Status: Abandoned Application

• Current Assignee: The Procter & Gamble Company
• Original Assignee: The Procter & Gamble Company
• Inventors: BROOKER, Alan Thomas, SOMERVILLE-ROBERTS, Nigel Patrick, SOUTER, Philip Frank, XU, Dan, GUMMEL, Jeremie Robert Marcel
• Application Number:
  US15/170,972
• Publication Number:
  US 20160355755A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: C11D 1/22 derived from aromatic compounds
• CPC Class Codes: C11D 1/66 Non-ionic compounds C11D1/002, C11D1/004, C11D1/008 take precedence
• CPC Class Codes: C11D 17/043 Liquid or thixotropic (gel) compositions
• CPC Class Codes: C11D 17/045 Multi-compartment
• CPC Class Codes: C11D 3/2003 Alcohols; Phenols
• CPC Class Codes: C11D 3/2044 linear
• CPC Class Codes: C11D 3/2065 Polyhydric alcohols
• CPC Class Codes: C11D 3/2068 Ethers
• CPC Class Codes: C11D 3/30 Amines; Substituted amines ; Quaternized amines
• CPC Class Codes: C11D 3/373 containing silicones

Abstract

A liquid laundry detergent composition that includes: a non-amine neutralized linear alkylbenzene sulphonate; a non-ionic surfactant; a fatty acid; an alcohol; less than 5% by weight of the composition of a hydroxyl-containing amine; water; and a siloxane-based polymer suds suppressor.

Claims

1. A liquid laundry detergent composition, wherein the composition comprises:

from about 10% to about 30% by weight of the composition of a non-amine neutralized linear alkylbenzene sulphonate;

from about 0% to about 5% by weight of the composition of a non-ionic surfactant;

from about 0% to about 5% by weight of the composition of a fatty acid;

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;

from about 0.5% to about 15% by weight of the composition of water;

a siloxane-based polymer suds suppressor.

2. The liquid laundry detergent composition according to claim 1 comprising between about 0.001% and about 4% by weight of the composition of a siloxane-based polymer suds suppressor.

3. The liquid laundry detergent composition according to claim 2 comprising between about 0.01% and about 2% by weight of the composition of a siloxane-based polymer suds suppressor.

4. The liquid laundry detergent composition according to claim 3 comprising between about 0.02% and about 1% by weight of the composition of a siloxane-based polymer suds suppressor.

5. The liquid laundry detergent composition according to claim 1 wherein the hydroxyl-containing amine is selected from the group consisting of monoethanol amine, triethanolamine and mixtures thereof.

6. The liquid laundry detergent composition according to claim 1 comprising from about 15% to about 25% by weight of the composition of a non-amine neutralised linear alkylbenzene sulphonate.

7. The liquid laundry detergent composition according to claim 1 wherein the non-amine neutralised linear alkylbenzene sulphonate is a C₁₀-C₁₆ linear alkylbenzene sulphonate or C₁₁-C₁₄ linear alkylbenzene sulphonate or a mixture thereof.

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

10. The liquid laundry detergent composition according to claim 1 comprising a structurant.

11. A liquid laundry detergent composition according to claim 1 comprising an adjunct ingredient, 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, or mixtures thereof.

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

13. The unit dose article according to claim 12 wherein the unit dose article comprises at least two compartments.

14. The unit dose article according to claim 13, wherein the unit dose article comprises at least three compartments.

15. The unit dose article according to claim 14, wherein the unit dose article comprises at least four compartments.

16. A liquid laundry detergent composition comprising;

from about 10% to about 30% by weight of the composition of a non-amine neutralized linear alkylbenzene sulphonate;

from about 0% to about 5% by weight of the composition of a non-ionic surfactant;

from about 0% to about 5% by weight of the composition of a fatty acid;

from about 5% to about 40% by weight of the composition of an alcohol selected from the group consisting of 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;

less than about 5% by weight of the composition of a hydroxyl-containing amine;

from about 0.5% to about 15% by weight of the composition of water;

a siloxane-based polymer suds suppressor.

17. The liquid laundry detergent composition according to claim 16, wherein the solvent is selected from the group consisting of 1,2 propanediol, dipropylene glycol, polypropylene glycol, 2,3-butane diol, dipropylene glycol n-butyl ether, and mixtures thereof.

18. The liquid laundry detergent composition according to claim 16 wherein the hydroxyl-containing amine is selected from the group consisting of monoethanol amine, triethanolamine and mixtures thereof.

19. The liquid laundry detergent composition according to claim 16 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.

20. The liquid laundry detergent composition according to claim 16, wherein a water-soluble film fully encloses the composition in at least one compartment.