Compositions and methods of removing lipstick using branched polyamines

Patent metadata

Field	Value
Publication number	US-10954475-B2
Application number	US-201816183459-A
Country	US
Kind code	B2
Filing date	Nov 7, 2018
Priority date	Dec 7, 2017
Publication date	Mar 23, 2021
Grant date	Mar 23, 2021

Abstract

Methods of cleaning waxy, oily and/or greasy soils, including lipsticks and lip gloss, are disclosed. Methods of removing lipstick and lip gloss stains in laundry applications are disclosed through application of alkaline cleaning compositions comprising branched polyamines.

First claim

What is claimed is:

1. A laundry cleaning composition comprising:
an alkalinity source comprising an alkali metal hydroxide;
at least one of a cleaning or defoaming surfactant, water conditioning agent, enzyme, oxidizer, and/or optical brightener; and
a C6-C20 branched polyamine comprising one of the following structures:

2. The composition of claim 1 , wherein the alkali metal hydroxide comprises sodium hydroxide, lithium hydroxide, or potassium hydroxide.

3. The composition of claim 1 , wherein the composition further comprises at least one additional functional ingredient.

4. The composition of claim 1 , wherein the cleaning and/or defoaming surfactant an alkoxylated nonionic surfactant, polyoxypropylene-polyoxyethylene polymeric compound, and/or reverse polyoxypropylene-polyoxyethylene polymeric compound.

5. An alkaline laundry cleaning composition comprising:
an alkali metal hydroxide;
a nonionic surfactant;
water; and
a C8-C20 branched polyamine comprising one of the following structures:

6. The composition of claim 5 , wherein the composition comprises from about 1 wt-% to about 99 wt-% of the composition of the alkali metal hydroxide which is sodium hydroxide, and from about 0.0005 wt-% to about 50 wt-% of the composition of the branched polyamine.

7. The composition of claim 5 , wherein the composition further comprises at least one additional functional ingredient comprising hydrotropes, dyes, viscosity modifiers, chelants, polymers, oxidizer, optical brightener, water conditioning agent, enzymes, fillers, or solvents.

8. The composition of claim 5 , wherein the nonionic surfactant comprises alkoxylated nonionic surfactant, polyoxypropylene-polyoxyethylene polymeric compound, and/or reverse polyoxypropylene-polyoxyethylene polymeric compound.

9. A method of removing waxy, oily and/or greasy soils comprising:
contacting a textile substrate soiled with a waxy, oily and/or greasy soil with the laundry cleaning composition of claim 1 ; and
washing the textile substrate to remove the soils.

10. The method of claim 9 , wherein the soil is a lip cosmetic soil.

11. The method of claim 10 , wherein the lip cosmetic soil comprises at least one of lipstick, lip stain, lip gloss, lip balm, or chapstick.

12. The method of claim 9 , wherein the textile substrate is laundry.

13. The method of claim 12 , wherein the laundry is washed manually, or washed in a laundry machine.

14. The method of claim 9 , wherein the laundry cleaning composition is diluted with water to form a use solution prior to contacting with the textile substrate.

15. The method of claim 14 , wherein the branched polyamine is provided at a concentration from about 100 ppm to about 1000 ppm in the use solution.

16. The method of claim 14 , wherein the branched polyamine and the cleaning and/or defoaming surfactant are provided at a concentration from about 100 ppm to about 1000 ppm in the use solution.

17. The method of claim 9 , wherein the cleaning composition has a pH of between about 7.5 and about 13.5.

Assignees

• Ecolab Usa Inc

Inventors

• Walters Kerrie E
• Stokes Jennifer
• Silvernail Carter M
• Owens Paige
• Bichler Ali
• Soontravanich Sukhwan

Classifications

• C11D3/30 Primary

  Amines; Substituted amines {; Quaternized amines} · CPC title

• C11D1/722

  Ethers of polyoxyalkylene glycols having mixed oxyalkylene groups; {Polyalkoxylated fatty alcohols or polyalkoxylated alkylaryl alcohols with mixed oxyalkylele groups (C11D1/721 takes precedence)} · CPC title

• C11D3/10

  Carbonates {; Bicarbonates} · CPC title

• C11D3/3723

  Polyamines or polyalkyleneimines · CPC title

• C11D7/3209

  Amines or imines with one to four nitrogen atoms; Quaternized amines · CPC title