IP Library Granted Patent US 7,988,955
Granted Patent B2
US 7,988,955 · App. 11/301,875 · Granted Aug 2, 2011

Conditioning composition

Assignee: KPSS-KAO Professional Salon Services GmbH
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Quick Facts
Patent No.
US 7,988,955
App. No.
11/301,875
Granted
Aug 2, 2011
Kind
B2
Abstract

The present invention is related to stabilization of color of conditioning compositions for hair on aqueous basis, suitable for use after using cleansing compositions by using at least one chelating agent and at least one UV absorbing substance.

Claims (9)

1. Conditioning composition comprising at least one hair conditioning compound, at least one direct dyestuff selected from cationic, anionic, neutral and natural plant direct dyes, at least one chelating agent selected from the group consisting of ethylenediaminetetraacetic acid, ethylenediaminetetraacetic acid salts and mixtures thereof, and benzotriazolyl dodecyl p-cresol, wherein the composition has a pH between 2 and 4.5 and the composition is an emulsion comprising at least one fatty alcohol and at least one emulsifier.

2. Composition according to claim 1 characterized in that it comprises at least one anionic dye.

3. Composition according to claim 1 characterized in that it comprises as a conditioning compound at least one cationic polymer and/or at least one cationic surfactant.

4. Composition according claim 1 characterized in that it comprises as an emulsifier at least one nonionic surfactant.

5. Composition according to claim 1 characterized in that it is a transparent composition.

6. Composition according to claim 1 characterized in that it comprises additionally at least one hydroxycarboxylic acid and/or dicarboxylic acid.

7. Composition according to claim 6 characterized in that it comprises at least one dicarboxylic acid and/or hydroxycarboxylic acid at a concentration of 0.1 to 5% by weight calculated to total composition.

8. Composition according to claim 7 it comprises hydroxycarboxylic acid at a concentration of 0.5 to 5% by weight with the condition that it comprises malic acid at a concentration of not less than 0.5% by weight calculated to total composition.

9. Composition according to claim 1 characterized in that it comprises organic solvents at a concentration of less than 10% by weight calculated to total concentration.

Assignments (2)
CHANGE OF NAME Recorded Apr 10, 2013
From: KPSS-KAO PROFESSIONAL SALON SERVICES GMBH
To: KAO GERMANY GMBH
Reel/Frame 030185/0943 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 13, 2005
From: MOLENDA, MICHAEL; LATEULERE, MAGALI
To: KPSS-KAO PROFESSIONAL SALON SERVICES GMBH
Reel/Frame 017322/0622 →
Priority Claims (1)
EP 04029774 · Dec 16, 2004 · regional
Continuity (1)
Related Publication 20060130247A1 · Jun 22, 2006