IP Library › Granted Patent US 8,865,147
Granted Patent B2
US 8,865,147 · App. 13/460,176 · Granted Oct 21, 2014

Hair cleansing and conditioning composition

Inventors: Kirolos Rizk (Helmetta, NJ); Jaimie Mecca (Clifton, NJ)
Assignee: L'Oreal
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Quick Facts
Patent No.
US 8,865,147
App. No.
13/460,176
Granted
Oct 21, 2014
Kind
B2
Abstract

The present invention comprises a composition for hair cleansing and conditioning, including at least one anionic surfactant, at least one cationic hair conditioning agent, and an acrylate-based polymer capable of thickening and stabilizing the composition, wherein the composition is essentially free of sulfate-based surfactant and silicone-based hair conditioning agent. In addition, the invention also comprises a method of cleansing and conditioning hair by providing a composition having at least one anionic surfactant, at least one cationic hair conditioning agent, and an acrylate-based polymer capable of thickening and stabilizing the composition, applying the composition to treat the hair of a user and rinsing the treated hair with sufficient amount of water.

Claims (8)

1. A composition for hair cleansing and conditioning, comprising: sodium methyl cocoyl taurate, sodium cocoyl isethionate, polyquaterium-10, cetrimonium chloride and an acrylates/C10-30 alkyl acrylate crosspolymer, wherein

the composition is essentially free of sulfate-based surfactant and silicone-based hair conditioning agent,

sodium methyl cocoyl taurate ranges from about 0.1% to about 8.0% by weight, sodium cocoyl isethionate ranges from about 0.1% to about 8.0% by weight, polyquaterium-10 ranges from about 0.05% to about 2.0% by weight, cetrimonium chloride ranges from about 0.1% to about 5.0% by weight, and the acrylates/C10-30 alkyl acrylate crosspolymer ranges from about 0.05% to about 2.0% by weight, and

the weight percentages are based on the total weight of the composition.

2. The composition according to claim 1 , further comprising at least one amphoteric conditioning agent selected from the group consisting of polyquaternium-22, polyquaternium-39, polyquaternium-47 and polyquaternium-53.

3. A method of cleansing and conditioning hair, comprising:

(b) applying the composition according to claim 1 to treat the hair of a user; and

(c) rinsing the treated hair with sufficient amount of water.

Assignments (2)
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE PREVIOUSLY RECORDED ON REEL 028133 FRAME 0168. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. Recorded Apr 18, 2013
From: RIZK, KIROLOS; MECCA, JAIMIE
To: L'OREAL
Reel/Frame 030240/0698 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 1, 2012
From: RIZK, KIROLOS; MECCA, JAIMIE
To: L'OREAL S.A.
Reel/Frame 028133/0168 →
Continuity (1)
Related Publication 20130284198A1 · Oct 31, 2013