Clear conditioning detersive compositions and methods for making the same

• US 6,642,194 B2
• Filed: 11/07/2001
• Issued: 11/04/2003
• Est. Priority Date: 11/07/2001
• Status: Active Grant

• Current Assignee: Chemsil Silicones, Inc (Innospec Incorporated)
• Original Assignee: Chemsil Silicones, Inc (Innospec Incorporated)
• Inventors: Harrison, James Jeffries, Harrison, Nohemi, Sun, Zimming, Parr, James
• Primary Examiner(s): BOYER, CHARLES I
• Application Number:
  US10/056,964
• Publication Number:
  US 20030134760A1
• Time in Patent Office: 727 Days
• Field of Search: 510/276, 510/287, 510/308, 510/466, 510/515, 510/119, 510/122, 510/123, 510/124, 510/125
• US Class Current: 510/122
• 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
• CPC Class Codes: A61Q 5/12 Preparations containing hair conditioners

Abstract

This invention relates to a clear shampoo comprising a polysiloxane component and methods for making the same. In one embodiment, the polysiloxane component comprises a side chain component having a hindered amine group.

Claims

1. A hair shampoo composition comprising an effective amount of a detersive component, an effective amount of an emulsifier component and a polysiloxane component in an amount effective as a hair conditioner, the hair shampoo composition being clear, the polysiloxane component comprises at least one side chain component A having the general formula:

R₁ is an H, OH or a C1-C5 hydrocarbon;

X is a C1-C10 hydrocarbon, a heteroatom or

Z is a heteroatom and d is 0 to about 6.

2. The composition of claim 1 comprising about 5% to about 60% of the detersive component, about 0.01% to about 10% of the emulsifier component, and about 0.01% to about 10% of the polysiloxane component.

3. The composition of claim 1 wherein the detersive component comprises a surfactant selected from the group consisting of an anionic surfactant, an amphoteric surfactant and a mixture thereof.

4. The composition of claim 1 wherein the emulsifier component comprises a non-ionic emulsifier.

5. A clear hair shampoo composition comprising:

(a) about 0.01% to about 10% of an emulsifier component; and

(b) about 0.01% to about 10% of a polysiloxane component, the polysiloxane component comprises a side chain component A having the general formula;

 

R₁ is an H or a C1-C5 hydrocarbon;

X is a C1-C10 hydrocarbon, a heteroatom or

Z is a heteroatom and d is 0 to about 6, the polysiloxane component being effective as a hair conditioner in a hair shampoo, wherein the composition is formulated as a clear hair shampoo composition.

6. The composition of claim 5 wherein the emulsifier component comprises a non-ionic emulsifier.

7. The composition of claim 5 wherein the non-ionic emulsifier is selected from the group consisting of ethoxylated non-ionic surfactants and alkyl polyglycosides.

8. The composition of claim 5 wherein the emulsifier component comprises a non-ionic emulsifier and at least one of an anionic emulsifier and an amphoteric emulsifier.

9. The composition of claim 5 wherein the anionic and amphoteric emulsifier are independently selected from the group consisting of alkyl ether sulfates, alkyl sulfates, α

-olefin sulfonates, sulfocuccinates, alkyl isethionates, acyl amides, acyl peptides, alkyl ether carboxylates, alkyl phosphates, amphoteric surfactants include alkyl betaines, alkylamido betaine, acylamphoglycinates, acylamphopropionates and amine oxides.

10. The composition of claim 5 wherein the emulsifier component comprises:

about 0.01% to about 5% of an anionic or an amphoteric surfactant; and

about 0.01% to about 5% of a non-ionic emulsifier.

11. The composition of claim 5 wherein the side chain component A has the general formula:

wherein R1, R2, R3, R4, R5, R6, R7, R8 and R9 are independently an H, a C1-C10 hydrocarbon, an ester, carboxyl or a halogen;

X is a C1-C10 hydrocarbon, a heteroatom or

Z is a heteroatom and d is 0 to about 6.

12. The composition of claim 5 wherein the side chain component A has the general formula:

13. The composition of claim 5 further comprising a detersive component.

14. The composition of claim 5 further comprising about 5% to about 60% of a detersive component.

15. The composition of claim 5 further comprising a shampoo additive component.

16. A method of making a clear hair shampoo composition comprising:

combining (1) a microemulsion comprising an effective amount of an emulsifier component, a polysiloxane component in an amount effective as a hair conditioner in a hair shampoo and water and (2) an effective amount of a detersive component at conditions effective to form a clear hair shampoo composition, wherein the polysiloxane component comprises at least one side chain component A having the general formula;

 

R₁ is an H, OH or a C1-C5 hydrocarbon;

X is a C1-C10 hydrocarbon, a heteroatom or

 

Z is a heteroatom and d is 0 to about 6.

17. The method of claim 16 wherein the side chain component A has the general formula:

wherein R₁, R₂, R₃, R₄, R₅, R₆, R₇, R₈ and R₉ are independently an H, a C1-C10 hydrocarbon, an ester, carboxyl or a halogen;

X is a C1-C10 hydrocarbon, a heteroatom or

Z is a heteroatom and d is 0 to about 6.

18. The method of claim 16 wherein the side chain component A has the general formula: