IP Library › Granted Patent US 7,186,674
Granted Patent B2
US 7,186,674 · App. 09/901,907 · Granted Mar 6, 2007

Topical cleansing composition

Assignee: L'Oreal
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Quick Facts
Patent No.
US 7,186,674
App. No.
09/901,907
Granted
Mar 6, 2007
Kind
B2
Abstract

A cleansing composition, which comprises at least one phosphate surfactant, at least one foaming nonionic surfactant and at least one cationic polymer devoid of saccharide groups in an aqueous medium, the composition having the appearance of a transparent gel.

Claims (24)

1. A cleansing composition, comprising:

at least one phosphate surfactant component comprising at least one monoalkyl phosphate surfactant, at least one foaming non-ionic surfactant, and at least one cationic polymer devoid of saccharide groups in an aqueous medium, wherein the composition has the appearance of a transparent gel and wherein the composition does not contain amphoteric surfactant, wherein

(1) the said at least one phosphate surfactant component is selected from the group consisting of monolauryl phosphate, the potassium salt of dodecyl phosphate, the octyl monoester and octyl diester of phosphoric acid, the ethoxylated (7 mol. Of EO) 2-butyloctanol monoester and the oxylated (7 mol. Of EO) 2-butyloctanol diester of phosphoric acid, the potassium or triethanolamine salts of monoalkyl (C12–C13) phosphate, or potassium lauryl phosphate;

(2) the said at least one foaming nonionic surfactant is selected from the group consisting of alkylpolyglucosides and polyglycerolated fatty alcohols, and

(3) the said at least one cationic polymer selected from the group consisting of polyquaternium-5, polyquaternium-47, polyquaternium-7, polyquaternium-39, polyquaternium-28 and polyquaternium-44.

2. The composition according to claim 1 , which has a turbidity ranging from 2 to 500 NTU.

3. The composition according to claim 1 , wherein the amount of the phosphate surfactant(s) ranges from 1% to 50% by weight of active material based on the total weight of the composition.

4. The composition according to claim 3 , wherein said amount of the phosphate surfactant(s) ranges from 1.5% to 20% by weight.

5. The composition according to claim 1 , wherein the foaming nonionic surfactant gives a foam height H≧3 cm.

6. The composition according to claim 5 , wherein the foaming nonionic surfactant gives a foam height H≧5 cm.

7. The composition according to claim 1 , wherein the amount of nonionic surfactant(s) ranges from 1% to 50% by weight of active material based on the total weight of the composition.

8. The composition according to claim 7 , wherein the amount of nonionic surfactant(s) ranges from 1.5% to 20% by weight of active material based on the total weight of the composition.

9. The composition according to claim 1 , wherein the amount of cationic polymer(s) ranges from 0.01% to 5% by weight of active material with respect to the total weight of the composition.

10. The composition according to claim 9 , wherein the amount of cationic polymer(s) ranges from 0.05% to 2% by weight of active material with respect to the total weight of the composition.

11. The composition according to claim 1 , wherein the composition is an aqueous composition which in addition to water comprises at least one component selected from the group consisting of lower alcohols, polyols, sugars and their mixtures.

12. The composition according to claim 1 , which further comprises at least one thickening agent.

13. A method for cleansing and/or removing make-up from the skin, scalp and/or hair, comprising:

applying the cleansing composition of claim 1 to the skin, scalp or hair; and then rinsing the skin, scalp or hair to remove the cleansing composition.

14. A method for scrubbing and/or exfoliating the skin or scalp, comprising:

applying the cleansing composition of claim 1 to the skin or scalp; and then rinsing the skin or scalp to remove the cleansing composition.

15. A method for cleansing the skin or scalp of grime, comprising:

applying the cleansing composition of claim 1 to the skin or scalp; and then rinsing the skin or scalp to remove the grime and cleansing composition.

16. A method for cleansing the skin, scalp or hair of grease, comprising:

applying the cleansing composition of claim 1 to the skin, scalp or hair; and then rinsing the skin, scalp or hair to remove the grease and cleansing composition.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 27, 2001
From: GUILLOU, VERONIQUE; SEBILLOTTE-ARNAUD, LAURENCE; BORDEAUX, DOMINIQUE
To: L'OREAL
Reel/Frame 012205/0086 →
Priority Claims (1)
FR 00 09111 · Jul 12, 2000 · national
Continuity (1)
Related Publication 20020037267A1 · Mar 28, 2002