Rinse-off personal care compositions containing high modulus lipids

• US 20060239953A1
• Filed: 03/03/2006
• Published: 10/26/2006
• Est. Priority Date: 03/04/2005
• Status: Abandoned Application

• Current Assignee: The Procter & Gamble Company
• Original Assignee: The Procter & Gamble Company
• Inventors: Sears, Daniel Burton, McHugh, Colin Michael, Coffindaffer, Timothy Woodrow, Kyte, Kenneth Eugene III, Clapp, Mannie Lee, Kuhlman, Dennis Eugene, Taylor, Rebecca Ann
• Application Number:
  US11/367,918
• Publication Number:
  US 20060239953A1
• Time in Patent Office: Days
• US Class Current: 424/70.220
• CPC Class Codes: A61K 8/31 Hydrocarbons
• CPC Class Codes: A61K 8/37 Esters of carboxylic acids
• CPC Class Codes: A61K 8/375 the alcohol moiety containing more than one hydroxy group
• CPC Class Codes: A61K 8/416 Quaternary ammonium compounds A61K8/35 takes precedence
• CPC Class Codes: A61K 8/92 Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof
• CPC Class Codes: A61K 8/922 of vegetable origin
• CPC Class Codes: A61Q 1/14 Preparations for removing make-up
• CPC Class Codes: A61Q 19/10 Washing or bathing preparations
• CPC Class Codes: A61Q 5/02 Preparations for cleaning the hair

Abstract

A rinsable personal care composition comprises (a) 0 to 75 weight percent of a surfactant; (b) 0.01 to 99 weight percent of a skin benefit agent comprising a high modulus lipid and an ester; and (c) 0 to 99 weight percent water.

Claims

1. A rinsable personal care composition comprising:

(a) from 0% to 75%, by weight of said composition, of a surfactant;

(b) from 0.01% to 99%, by weight of said composition, of a skin benefit agent;

said skin benefit agent comprising a high modulus lipid and an ester; and

(c) from 0% to 99%, by weight of said composition, of water.

2. The composition of claim 1, wherein said high modulus lipid comprises an oil selected from the group consisting of hydrocarbon oils, triglycerides, polyesters, silicone oils, and mixtures thereof.

3. The composition of claim 1, wherein a ratio of said high modulus lipid to said ester is no more than 50 to 1.

4. The composition of claim 1, wherein a ratio of said high modulus lipid to said ester is at least 1 to 15.

5. The composition of claim 1, wherein said high modulus lipid has a lipid modulus of no more than 3000 Pa.

6. The composition of claim 1, wherein said high modulus lipid has a lipid modulus of at least 100 Pa.

7. The composition of claim 1, wherein said ester comprises no more than 30 carbon atoms.

8. The composition of claim 1, wherein said ester is selected from the group consisting of a di-ester, a tri-ester, a tetra-ester, a branched ester, a dimmer, and mixtures thereof.

9. The composition of claim 1, wherein said composition comprises no more than 80%, by weight of said composition, of said skin benefit agent.

10. The composition of claim 1, wherein said composition further comprises a continuous aqueous phase.

11. The composition of claim 1, wherein said composition comprises no more than about 5%, by weight of said composition, of said surfactant.

12. The composition of claim 1, wherein said surfactant is in the form of a nonionic gel network.

13. The composition of claim 1, wherein said composition further comprises a structurant.

14. The composition of claim 1, wherein said composition further comprises a thickener/aqueous phase stability agent.

15. The composition of claim 1, wherein said composition further comprises a hydrophobically modified particle.

16. The composition of claim 1, wherein said ester is added separately from said high modulus lipid during a process of making said composition.

17. The composition of claim 1, wherein said ester is premixed with said high modulus lipid during a process of making said composition.

18. A method for moisturizing skin, said method comprising the steps of:

a. cleansing said skin;

b. applying to said skin a composition comprising;

from 0% to 75%, by weight of said composition, of a surfactant;

from 0.01% to 99%, by weight of said composition, of a skin benefit agent comprising a high modulus lipid and an ester; and

from 0% to 99%, by weight of said composition, of water; and

c. rinsing said composition from said skin.

19. A method for removing make-up, said method comprising the steps of:

a. applying to said skin a composition comprising;

from 0% to 75%, by weight of said composition, of a surfactant;

from 0.01% to 99%, by weight of said composition, of a skin benefit agent comprising a high modulus lipid and an ester; and

from 0% to 99%, by weight of said composition, of water; and

b. rinsing or wiping away said composition from said skin.