IP Library › Granted Patent US 7,723,278
Granted Patent B2
US 7,723,278 · App. 11/748,943 · Granted May 25, 2010

Stable, substantially surfactant-free liquid compositions comprising hydrophobic phase

Assignee: Conopco Inc.
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Quick Facts
Patent No.
US 7,723,278
App. No.
11/748,943
Granted
May 25, 2010
Kind
B2
Abstract

The present invention relates to substantially surfactant-free liquid compositions comprising moderate levels of oil. By limiting amount of oil and using aqueous phase structuring agent, it is possible to provide stable and optionally translucent compositions.

Claims (10)

1. A liquid composition comprising:

(1) 1 to 14% by wt. of a hydrophobic phase consisting of oil selected from the group consisting of ester oils, hydrocarbons and silicones,

wherein said hydrophobic component is not structured;

(2) an aqueous phase comprising:

(a) greater than 60% by wt. water;

(b) 5 to 25% of a hydrophilic benefit agent which is selected from the group consisting of linear or branched chain alkyl polyhydroxyl compound, polymeric polyol and mixtures thereof;

(c) 0.1-10% of an aqueous phase stabilizer which is an acrylate containing homo or copolymer;

(d) balance minors;

wherein said composition has substantially no surfactant and wherein said composition is translucent.

2. A composition according to claim 1 comprising 1 to 13% by wt. hydrophobic phase.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 15, 2007
From: PATEL, RAJESH; PAREDES, ROSA MERCEDES
To: CONOPCO, INC. D/B/A UNILEVER
Reel/Frame 019445/0938 →
Continuity (1)
Related Publication 20080287336A1 · Nov 20, 2008