HAIR COMPOSITIONS PROVIDING IMPROVED IN-USE WET FEEL

• US 20180344613A1
• Filed: 06/06/2018
• Published: 12/06/2018
• Est. Priority Date: 06/06/2017
• Status: Active Grant

• Current Assignee: The Procter & Gamble Company
• Original Assignee: The Procter & Gamble Company
• Inventors: Zhao, Jean Jianqun, Glenn, JR., Robert Wayne, Hoel, Eric Michael, Hutton, III, Howard David, Mullen, Sarah Elizabeth, Patel, Rootvij Dinesh, Wang, Xiaoru Jenny
• Granted Patent: US 11,224,567 B2
• Time in Patent Office: Days
• CPC Class Codes: A61K 8/046 Aerosols; Foams
• CPC Class Codes: A61K 8/31 Hydrocarbons
• CPC Class Codes: A61K 8/315 Halogenated hydrocarbons
• CPC Class Codes: A61K 8/737 Galactomannans, e.g. guar; Derivatives thereof
• CPC Class Codes: A61K 8/86 Polyethers
• CPC Class Codes: A61K 8/89 Polysiloxanes
• CPC Class Codes: A61K 8/892 modified by a hydroxy group, e.g. dimethiconol
• CPC Class Codes: A61K 8/898 containing nitrogen, e.g. amodimethicone, trimethyl silyl amodimethicone or dimethicone propyl PG-betaine
• CPC Class Codes: A61Q 5/02 Preparations for cleaning the hair

Abstract

A hair care composition providing improved in-use wet feel. The composition can contain from about 20% to about 45%, by weight, of a detersive surfactant and from about 0.01% to about 2.5%, by weight, of a cationic guar polymer. The hair care composition can produce a final rinse friction of from about 600 gf to about 2000 gf and a delta final to initial from of at least 150 gf. The hair care composition can be applied to the hair when it is dispensed from an aerosol foam dispenser as a foam.

Claims

1. A hair care composition comprising:

d. from about 20% to about 45%, by weight, of a detersive surfactant;

e. from about 0.01% to about 2.5%, by weight, of a cationic guar polymer comprising a molecular weight from about 50,000 g/mol to about 2,500,000 g/mol and charge density from about 0.1 meq/g to about 2.5 meq/g;

f. from about 0.5% to about 10%, by weight, of silicone wherein the silicone comprises a plurality of particles wherein the average particle size is from about 10 nm to about 500 nm;

wherein the hair care composition produces a final rinse friction of from about 600 gf to about 2000 gf; and

wherein the hair care composition produces a delta final to initial of at least 150 gf.

2. The hair care composition of claim 1 wherein the composition comprises from about 0.15% to about 1.5%, by weight, of the cationic guar polymer.

3. The hair care composition of claim 1 wherein the composition comprises from about 0.3% to about 0.9%, by weight, of the cationic guar polymer.

4. The hair care composition of claim 1 wherein the composition comprises from about 1.5% to about 6% silicone.

5. The hair care composition of claim 1 wherein the silicone comprises a plurality of particles wherein the average particle size is from about 10 nm to about 250 nm.

6. The hair care composition of claim 1 wherein the hair care composition produces a final rinse friction of from about 1000 gf to about 1750 gf.

7. The hair care composition of claim 1 wherein the hair composition produces a delta final to initial of at least about 200 gf.

8. The hair care composition of claim 1 wherein the composition has a liquid phase viscosity of from about 1 centipoise to about 5000 centipoise.

9. The hair care composition of claim 1 wherein the composition has a liquid phase viscosity of from about 5 centipoise to about 3000 centipoise.

10. The hair care composition of claim 1, wherein the silicone is selected from the group consisting of aminosilicones, pendant quaternary ammonium silicones, terminal quaternary ammonium silicones, amino polyalkylene oxide silicones, quaternary ammonium polyalkylene oxide silicones, amino morpholino silicones, and mixtures thereof.

11. A method of treating hair, the method comprising:

a. providing the hair care composition of claim 1 in an aerosol foam dispenser wherein the hair care composition further comprises from about 1% to about 15% foaming agent;

b. applying to a user'"'"'s hair the hair care composition wherein the hair care composition is dispensed from the aerosol foam dispenser as a dosage of foam;

c. rinsing the hair care composition from the hair;

d. optionally applying to the hair a second hair care composition.

12. The hair care composition of claim 11 wherein the foaming agent is selected from the group consisting of propane, n-butane, isobutane, cyclopropane, and combinations thereof.

13. The hair care composition of claim 11 wherein the foaming agent comprises hydrofluroolefin (HFO).

14. The method of claim 11 wherein the density of the foam is from about 0.01 g/cm′

to about 0.50 g/cm³.

15. The method of claim 11 wherein the density of the foam is from about 0.02 g/cm³ to about 0.40 g/cm³.

16. The method of claim 11 wherein the density of the foam is from about 0.03 g/cm³ to about 0.35 g/cm³.

17. A hair care composition comprising:

a. from about 20% to about 45%, by weight, of a detersive surfactant;

b. from about 0.2% to about 1%, by weight, of a cationic guar polymer comprising a molecular weight from about 50,000 g/mol to about 2,500,000 g/mol and charge density from about 0.1 meq/g to about 2.5 meq/g;

c. from about 0.5% to about 6%, by weight, of silicone wherein the silicone comprises a plurality of particles wherein the average particle size is from about 1 nm to about 500 nm;

wherein the hair care composition produces a final rinse friction of from about 1180 gf to about 1600 gf; and

wherein the hair care composition produces a delta final to initial of from about 150 gf to about 500 gf.

18. The hair care composition of claim 17 wherein the hair composition produces a delta final to initial of from about 175 gf to about 450 gf.

19. The hair composition of claim 17 wherein the hair composition produces a delta final to initial of from about 275 gf to about 430 gf.

20. The hair care composition of claim 17 wherein the composition comprises from about 0.4% to about 0.8%, by weight, of a cationic guar polymer.