IP Library › Granted Patent US 12,128,116
Granted Patent B2
US 12,128,116 · App. 18/174,082 · Granted Oct 29, 2024

Clear cleansing composition

Inventors: Mark Anthony Brown (Union, KY); Gemma Zoe Braganza (Singapore, SG); Junichi Yokogi (Singapore, SG); William Randal Belcher (Bellbrook, OH); Linda Sue Reed (West Chester, OH); Jorge Max Sunkel (West Chester, OH)
Assignee: The Procter & Gamble Company
A61K8/0241A61K8/25A61K8/26A61K8/29A61K8/342A61K8/361A61K8/375A61K8/416A61K8/42A61K8/44A61K8/463A61K8/602A61Q5/02A61Q19/10A61K2800/31A61K2800/41
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Quick Facts
Patent No.
US 12,128,116
App. No.
18/174,082
Granted
Oct 29, 2024
Kind
B2
Abstract

A cleansing composition comprising a detersive surfactant; an aqueous carrier; from about 0.5% to about 30% by weight of the cleansing composition of discrete particles comprising anhydrous particles and an aqueous phase, and wherein said anhydrous particles comprise: one or more fatty amphiphile selected from the group consisting of fatty alcohol, fatty ester, fatty acid, fatty amide and mixtures thereof; of one or more secondary surfactants selected from the group consisting of anionic, nonionic, zwitterionic, cationic or mixtures thereof. Wherein the discrete particle of the cleansing composition has a size from about 500 microns to about 7000 microns, and wherein the cleansing composition has a % transmittance of about 75% or higher.

Claims (21)

1. A hair benefit agent in the form of a plurality of discrete anhydrous particles, comprising:

a) a fatty amphiphile selected from the group consisting of fatty alcohol, fatty ester, fatty acid, fatty amide and mixtures thereof;

b) a surfactant;

c) a cosmetic agent; and

d) less than about 30% water,

wherein the discrete particles are solid and have a Scale Size of about 400 microns to about 15000 microns, wherein the discrete particles have a compression of greater than about 50 gram-force units.

2. The hair benefit agent of claim 1 , wherein the discrete particles have a Scale Size of about 500 microns to about 7000 microns.

3. The hair benefit agent of claim 1 , wherein the discrete particles have a scale size of less than about 0.3 mm.

4. The hair benefit agent of claim 1 , wherein the fatty amphiphile has a hydrophilic-lypophilic balance of about 6 or less.

5. The hair benefit agent of claim 1 , wherein the fatty amphiphile has a hydrophobic tail comprising an alkyl group with 16 to 22 carbon atoms.

6. The hair benefit agent of claim 1 , wherein the fatty amphiphile has a melting point of at least about 27° C.

7. The hair benefit agent of claim 1 , wherein the fatty amphiphile is a mixture of 2 or more fatty amphiphiles.

8. The hair benefit agent of claim 7 , wherein at least one fatty amphiphile of the mixture has a melting point of at least 27° C. and the mixture is a homogenous solid below 27° C.

9. The hair benefit agent of claim 1 , wherein the discrete particles are not coated or encapsulated.

10. The hair benefit agent of claim 1 , wherein the discrete particles are free of silicone.

11. A method of making a personal cleansing composition, comprising:

mixing the hair benefit agent of claim 1 with a detersive surfactant and an aqueous carrier.

12. The method of claim 11 , further comprising mixing the discrete anhydrous particles with a gel network prior to mixing with the detersive surfactant and aqueous carrier.

13. The method of claim 11 , wherein the discrete anhydrous particles have a Scale Size of about 0.5 mm to about 20 mm.

14. The method of claim 11 , wherein the hair benefit agent comprises a fatty amphiphile present at about 0.05% to about 20% by weight of the personal cleansing composition.

15. The hair benefit agent of claim 1 , comprising 0% to 20% water.

Continuity (3)
Continuation 16432371 · Jun 5, 2019
Provisional Application 62680718 · Jun 5, 2018
Related Publication 20230210730A1 · Jul 6, 2023