Personal Care Compositions

• US 20120316095A1
• Filed: 06/08/2012
• Published: 12/13/2012
• Est. Priority Date: 06/10/2011
• Status: Abandoned Application

• Current Assignee: The Procter & Gamble Company
• Original Assignee: The Procter & Gamble Company
• Inventors: Wei, Karl Shiqing, Stella, Qing, Arredondo, Victor Manuel, Ji, Wei, Belcher, William Randall, Menon, Elton Luis, Tirey, Debra Ann
• Application Number:
  US13/491,634
• Publication Number:
  US 20120316095A1
• Time in Patent Office: Days
• US Class Current: 510/159
• CPC Class Codes: A61K 8/03 Liquid compositions with two or more distinct layers
• CPC Class Codes: A61K 8/19 containing inorganic ingredients
• CPC Class Codes: A61K 8/602 Glycosides, e.g. rutin
• CPC Class Codes: A61Q 19/10 Washing or bathing preparations
• CPC Class Codes: C11D 1/94 Mixtures with anionic, cationic or non-ionic compounds
• CPC Class Codes: C11D 3/226 esterified

Abstract

A personal care composition includes a cleansing phase and a benefit phase. The cleansing phase includes a surfactant and the benefit phase includes a benefit agent, where the benefit agent comprises a sucrose polyester with an iodine value of 3 or more.

Claims

1. A personal care composition comprising:

at least a cleansing phase and a benefit phase wherein;

said structured cleansing phase comprises;

a) an aqueous surfactant phase comprising from about 5% to about 20%, by weight of said personal care composition, of an anionic surfactant,

b) at least one of the following;

an amphoteric surfactant and a zwitterionic surfactant;

c) a structuring system comprising an electrolyte;

said benefit phase comprises;

a) from 0.1% to about 50%, by weight of said personal care composition, of a benefit agent comprising a sucrose polyester, wherein the sucrose polyester has an iodine value of 3 or more.

2. The personal care composition of claim 1, wherein the sucrose polyester has an iodine value of about 140 or less.

3. The personal care composition of claim 1, wherein the sucrose polyester has an iodine value of about 25 to about 130.

4. The personal care composition of claim 1, wherein the sucrose polyester comprises an esterification (“

IBAR”

) of greater than about 5.

5. The personal care composition of claim 1, wherein the sucrose polyester comprises an esterification (“

IBAR”

) of greater than about 5.

6. The personal care composition of claim 1, wherein the sucrose polyester is selected from the group consisting of:

Sefose 1618U B6, Sefose 1618U, Sefose 1618S, Sefose 1618S B6, Sefa Soyate IMF 40, Sefa Cottonate, Sefa Soyate LP426, and combinations thereof.

7. The personal care composition of claim 1, wherein the benefit agent comprises a blend or mixture of sucrose polyesters.

8. The personal care composition of claim 1, wherein said structuring system further comprises from about 0.05% to about 0.5%, by weight of said personal care composition, of associative polymer.

9. The personal care composition of claim 1, wherein said structuring system further comprises a nonionic emulsifier having an HLB from about 3.4 to 13.0.

10. The personal care composition of claim 9, wherein said nonionic emulsifier is selected from the group consisting of glyceryl monohydroxystearate, isosteareth-2, trideceth-2, trideceth-3, hydroxystearic acid, propylene glycol stearate, PEG-2 stearate, sorbitan monostearate, glyceryl laurate, laureth-2, cocamide monoethanolamine, lauramide monoethanolamine, and mixtures thereof.

11. The personal care composition of claim 1, wherein the anionic surfactant comprises STnS, where n is between about 0.5 and about 2.7

12. The personal care composition of claim 1, wherein the electrolyte comprises an anion selected from the group consisting of phosphate, chloride, sulfate, citrate, and mixtures thereof;

and a cation selected from the group consisting of sodium, ammonium, potassium, magnesium, and mixtures thereof.

13. The personal care composition of claim 1, wherein said benefit phase is anhydrous.

14. The personal care composition of claim 1, wherein said benefit phase is substantially free of surfactant.

15. A personal care composition, comprising:

a) a structured aqueous phase comprising from about 5% to about 20% of, by weight of the personal care composition, a first surfactant;

an amphoteric surfactant, zwitterionic surfactant, or combination thereof; and

a structuring system comprising (i) a non-ionic emulsifier, (ii) an associative polymer, and an electrolyte; and

b) a benefit phase comprising from about 0.1% to about 50%, by weight of the personal care composition, of a benefit agent comprising a sucrose polyester with an iodine value of about 10 to about 140.

16. The personal care composition of claim 15, wherein the iodine value is from about 25 to about 130.

17. The personal care composition of claim 16, wherein the sucrose polyester comprises Sefose 1618U B6, Sefose 1618U, Sefose 1618S, Sefose 1618S B6, Sefa Soyate IMF 40, Sefa Cottonate, Sefa Soyate LP426, or a combination thereof.

18. The personal care composition of claim 17, wherein the first surfactant comprises STnS, where n is between about 0.5 and about 2.7.