HIGH EMOLLIENT LAMELLAR COMPOSITIONS RESISTANT TO VISCOSITY AND PHASE STRUCTURE DETERIORATION AFTER LOW TEMP STORAGE AND/OR FREEZE-THAW CYCLE
First Claim
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1. Liquid lamellar composition comprising:
- a) 5% to 70% by wt. surfactant;
b) 1.0 to 7% by wt. of lamellar structuring system comprising;
(i) 24% by wt. lauric acid; and
(ii) 0.1-3% by wt. lauryl alcoholc) 1545% by wt. emollient oil; and
d) 0.25-0.7% by wt. trihydroxystearin as emollient oil structurant;
wherein composition has initial viscosity of >
80,000 cps to 150,000 cps;
wherein composition has viscosity, after freeze thaw testing of ≧
80,000 to 150,000 cps; and
wherein the composition is phase stable after exposure at 50°
C. for ten 10 days.
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Abstract
The invention comprises a liquid lamellar composition comprising surfactant, a specific lamellar structuring system, emollient, and specific structurant.
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Citations
5 Claims
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1. Liquid lamellar composition comprising:
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a) 5% to 70% by wt. surfactant; b) 1.0 to 7% by wt. of lamellar structuring system comprising; (i) 24% by wt. lauric acid; and (ii) 0.1-3% by wt. lauryl alcohol c) 1545% by wt. emollient oil; and d) 0.25-0.7% by wt. trihydroxystearin as emollient oil structurant; wherein composition has initial viscosity of >
80,000 cps to 150,000 cps;wherein composition has viscosity, after freeze thaw testing of ≧
80,000 to 150,000 cps; andwherein the composition is phase stable after exposure at 50°
C. for ten 10 days. - View Dependent Claims (2, 3, 4, 5)
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Specification