METHOD OF IMPROVED VOLUME AND COMBABILITY USING PERSONAL CARE COMPOSITION COMPRISING A PRE-EMULSIFIED FORMULATION

• US 20160095809A1
• Filed: 10/03/2014
• Published: 04/07/2016
• Est. Priority Date: 10/03/2014
• Status: Abandoned Application

• Current Assignee: The Procter & Gamble Company
• Original Assignee: The Procter & Gamble Company
• Inventors: STELLA, Qing, CARTER, John David, JOHNSON, Eric Scott, MAILE, Michael Stephen, RENOCK, Sean Michael, Patel, Dipesh Mukesh
• Application Number:
  US14/506,209
• Publication Number:
  US 20160095809A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: A61K 2800/52 Stabilizers
• CPC Class Codes: A61K 8/0241 Containing particulates characterized by their shape and/or structure see also A61K8/04, A61K8/11, and A61K8/14, further aspects are classified in A61K2800/40 and subcodes
• CPC Class Codes: A61K 8/042 Gels
• CPC Class Codes: A61K 8/06 Emulsions
• CPC Class Codes: A61K 8/345 containing more than one hydroxy group
• CPC Class Codes: A61K 8/36 Carboxylic acids; Salts or anhydrides thereof
• CPC Class Codes: A61K 8/463 containing sulfuric acid derivatives, e.g. sodium lauryl sulfate
• CPC Class Codes: A61K 8/60 Sugars; Derivatives thereof
• CPC Class Codes: A61K 8/85 Polyesters
• CPC Class Codes: A61Q 5/06 Preparations for styling the hair, e.g. by temporary shaping or colouring
• CPC Class Codes: A61Q 5/12 Preparations containing hair conditioners

Abstract

In an embodiment, the present invention is directed a method of achieving hair volume and combability comprising applying to hair a personal care composition comprising from about 0.25% to about 80% of a pre-emulsified emulsion comprising from about 0.005% to about 80% of one or more materials selected from the group comprising metathesized unsaturated polyol esters, sucrose polyesters, fatty esters with a molecular weight greater than or equal to 1500 and mixtures thereof or, by weight of said hair care composition; wherein an emulsifier is selected from the group consisting of anionic, non-ionic, cationic, amphoteric and mixtures thereof wherein the average particle size of the pre-emulsified emulsion is from about 20 nanometers to 20 microns; from about 5% to about 50% of one or more anionic surfactants, by weight of said hair care composition; from about 5% to about 40% of a gel matrix comprising:

• • (i) from 0.1% to 30% of one or more fatty alcohols, by weight of the gel matrix;
  • (ii) from 0.1% to 15% of one or more surfactants, by weight of the gel matrix; and
  • (iii) from 20% to 95% of an aqueous carrier, by weight of the gel matrix;
  • d) at least about 20% of an aqueous carrier, by weight of said hair care composition;
  • wherein the hair has a dry static friction index in the range of about 1.05-3 and a dry and wet combing index of larger than or equal to about 1.5.

Claims

1. A method of achieving hair volume and combability comprising applying to hair a personal care composition comprising:

a) from about 0.25% to about 80% of a pre-emulsified emulsion comprising from about 0.005% to about 80% of one or more materials selected from the group comprising metathesized unsaturated polyol esters, sucrose polyesters, fatty esters with a molecular weight greater than or equal to 1500 and mixtures thereof or, by weight of said hair care composition;

wherein an emulsifier is selected from the group consisting of anionic, non-ionic, cationic, amphoteric and mixtures thereof wherein the average particle size of the pre-emulsified emulsion is from about 20 nanometers to 20 microns;

b) from about 5% to about 50% of one or more anionic surfactants, by weight of said hair care composition;

c) from about 5% to about 40% of a gel matrix comprising;

(i) from 0.1% to 30% of one or more fatty alcohols, by weight of the gel matrix;

(ii) from 0.1% to 15% of one or more surfactants, by weight of the gel matrix; and

(iii) from 20% to 95% of an aqueous carrier, by weight of the gel matrix;

d) at least about 20% of an aqueous carrier, by weight of said hair care composition;

 

wherein the hair has a dry static friction index in the range of about 1.05-3 and a dry and wet combing index of larger than or equal to about 1.5.

2. The method according to claim 1 wherein the average particle size of the pre-emulsified emulsion is from about 100 nm to 20 microns.

3. The method according to claim 1 wherein in the personal care composition the average particle size of the metathesized unsaturated polyol esters, sucrose polyesters, or fatty esters in the hair care composition is from about 100 nm to 15 microns.

4. The method according to claim 1 wherein the sucrose polyester is sefose.

5. The method according to claim 1 wherein the emulsifier is selected from the group consisting of anionic, non-ionic, cationic, amphoteric and mixtures thereof.

6. The method according to claim 1 wherein the aqueous carrier is a water-miscible solvent.

7. The method according to claim 1 wherein the preemulsion comprise 0.25% to 50% of a comprising metathesized unsaturated polyol esters, sucrose polyesters, sucrose ester, or fatty esters or mixtures therefore.

8. The method according to claim 1 wherein said one or more oligomers is a triglyceride oligomer.

9. The method according to claim 8 wherein said triglyceride oligomer is a soy oligomer.

10. The method according to claim 9 wherein said soy oligomer is fully hydrogenated.

11. The method according to claim 9 wherein said soy oligomer is about 80% hydrogenated or more.

12. The method according to claim 9 wherein said soy oligomer is about 80% non-hydrogenated or more.

13. The method according to claim 1 wherein said one or more anionic surfactants is sodium laureth sulfate.

14. The method according to claim 1 further comprising from about 0.02% to about 2% of a cationic polymer, by weight of said personal care composition.

15. The method according to claim 1 wherein said hair care composition further comprises one or more additional conditioning agents.

16. The method according to claim 15 wherein said one or more additional conditioning agents is a silicone.

17. The method according to claim 1 wherein said personal care composition further comprises one or more additional benefit agents.

18. The method according to claim 17 wherein said one or more additional benefit agents is selected from the group consisting of anti-dandruff agents, vitamins, chelants, perfumes, brighteners, enzymes, sensates, attractants, anti-bacterial agents, dyes, pigments, bleaches, and mixtures thereof.

19. The method according to claim 18 wherein the anti-dandruff agent is a polyvalent metal salt of pyrithione.

20. The method according to claim 19 wherein the anti-dandruff agent is zinc pyrithione.

21. The method according to claim 1 wherein said personal care composition further comprises a zinc-containing layered material.

22. The method according to claim 21 wherein the zinc-containing layered material is basic zinc carbonate.

23. The method according to claim 1 wherein said one or more oligomers are self-metathesized.

24. The method according to claim 1 wherein said one or more oligomers are cross-metathesized.

25. The method according to claim 1 wherein said hair care composition further comprises one or more non-metathesized unsaturated polyol esters.

26. The method according to claim 25 wherein said one or more non-metathesized unsaturated polyol esters includes a soy bean oil and other natural oils.

27. A method for cleansing hair comprising the step of applying an effective amount of the hair care composition of claim 1 to the hair.

28. The method according to claim 1 wherein there is an increase deposition of silicone when in combination with materials selected from the group comprising metathesized unsaturated polyol esters, sucrose polyesters, fatty esters of with a molecular weight greater than or equal to 1500 and mixtures thereof.

29. The method according to claim 1 wherein the personal care composition has increased stability.