Concentrated Shampoo Dosage of Foam for Providing Hair Care Benefits

• US 20180110690A1
• Filed: 10/20/2017
• Published: 04/26/2018
• Est. Priority Date: 10/21/2016
• Status: Abandoned Application

• Current Assignee: The Procter & Gamble Company
• Original Assignee: The Procter & Gamble Company
• Inventors: TORRES RIVERA, Jazmin Veronica, Johnson, Eric Scott, Mullen, Sarah Elizabeth, Renock, Sean Michael, Thompson, Todd Ryan, Zhao, Jean Jianqun, Glenn, JR., Robert Wayne
• Application Number:
  US15/788,957
• Publication Number:
  US 20180110690A1
• Time in Patent Office: Days
• CPC Class Codes: A61K 2800/5424 anionic
• CPC Class Codes: A61K 2800/596 Mixtures of surface active compounds
• CPC Class Codes: A61K 2800/87 Application Devices; Containers; Packaging
• CPC Class Codes: A61K 8/046 Aerosols; Foams
• CPC Class Codes: A61K 8/25 Silicon; Compounds thereof
• CPC Class Codes: A61K 8/29 Titanium; Compounds thereof
• CPC Class Codes: A61K 8/315 Halogenated hydrocarbons
• CPC Class Codes: A61K 8/37 Esters of carboxylic acids
• CPC Class Codes: A61K 8/4926 having six membered rings
• CPC Class Codes: A61K 8/4933 having sulfur as an exocyclic substituent, e.g. pyridinethione
• CPC Class Codes: A61K 8/69 containing fluorine
• CPC Class Codes: A61Q 5/006 Antidandruff preparations
• CPC Class Codes: A61Q 5/02 Preparations for cleaning the hair

Abstract

Described herein is dosage of foam including from about 5 cm³ to about 70 cm³ of the foam. The foam includes from about 0.5 g to about 4 g of a detersive surfactant; from about 0.001 g to about 4 g propellant; a foam density of from about 0.02 g/cm³ to about 0.25 g/cm³; and a bubble size distribution having an R₃₂ of from about 5 μm to about 150 μm.

Claims

1. A dosage of foam comprising:

a. from about 5 cm³ to about 150 cm³ of the foam;

wherein the foam comprises;

i. from about 0.5 g to about 4 g of a detersive surfactant by weight of the foam;

ii. from about 0.001 g to about 4 g propellant by weight of the foam;

iii. a foam density of from about 0.02 g/cm³ to about 0.25 g/cm³; and

iv. a bubble size distribution comprising an R₃₂ of from about 5 μ

m to about 150 μ

m.

2. The dosage of foam of claim 1, wherein the bubble size distribution comprises an R₃₂ of from about 10 μ

m to about 125 μ

m.

3. The dosage of foam of claim 1, wherein the bubble size distribution comprises an R₃₂ of from about 20 μ

m to about 100 μ

m.

4. The dosage of foam of claim 1, wherein the yield point is from about 15 Pa to about 100 Pa.

5. The dosage of foam of claim 1, wherein the volume of the dosage of foam is from about 10 g/cm³ to about 50 g/cm³.

6. The dosage of foam of claim 1, wherein the foam density is from about 0.04 g/cm³ to about 0.23 g/cm³.

7. The dosage of foam of claim 1, wherein the foam density is from about 0.06 g/cm³ to about 0.15 g/cm³.

8. The dosage of foam of claim 1, wherein the propellant is selected from the group consisting of isobutene, propane, trans 1,3,3,3 tetrafluroprop-1-ene, and mixtures thereof.

9. The dosage of foam of claim 1, wherein the detersive surfactant is an anionic surfactant.

10. The dosage of foam of claim 1, wherein the dosage of foam further comprises from about 0.0035 g to about 0.7 g of a soluble anti-dandruff agent by weight of the foam.

11. The dosage of foam of claim 10, wherein the anti-dandruff agent comprises octopirox.

12. The dosage of foam of claim 1, wherein the propellant is trans 1,3,3,3 tetrafluroprop-1-ene.

20. The dosage of foam of claim 1, wherein the dosage of foam further comprises from about 0.0035 g to about 0.7 g of a soluble anti-dandruff active.

13. A dosage of foam comprising:

a. from about 5 cm³ to about 70 cm³ of the foam;

wherein the foam comprises;

i. from about 0.5 g to about 4 g of a detersive surfactant by weight of the foam;

ii. from about 0.00005 g to about 0.25 g of a cationic deposition polymer by weight of the foam;

iii. a foam density of from about 0.04 g/cm³ to about 0.23 g/cm³; and

iv. a bubble size distribution comprising an R₃₂ of from about 10 μ

m to about 60 μ

m.

14. The dosage of foam of claim 13, wherein the bubble size distribution comprises an R₃₂ of from about 20 μ

m to about 100 μ

m.

15. The dosage of foam of claim 13, wherein the bubble size distribution comprises an R₃₂ of from about 30 μ

m to about 80 μ

m.

16. The dosage of foam of claim 13, wherein the yield point is from about 15 Pa to about 100 Pa.

17. The dosage of foam of claim 13, wherein the volume of the dosage of foam is from about 10 g/cm³ to about 50 g/cm³.

18. The dosage of foam of claim 13, wherein the foam density is from about 0.04 g/cm³ to about 0.23 g/cm³.

19. The dosage of foam of claim 13, wherein the foam density is from about 0.06 g/cm³ to about 0.15 g/cm³.