IP Library › Granted Patent US 11,414,632
Granted Patent B2
US 11,414,632 · App. 17/431,562 · Granted Aug 16, 2022

Soap bar with improved perfume impact and deposition of actives

Inventors: Ajit Manohar Agarkhed (Thane, IN); Prem Chandar (Closter, NJ); Connor Walsh (Seymour, CT); Nitish Kumar (Bihar, IN); Georgia L. Shafer (Southbury, CT); Guohui Wu (Woodbridge, CT)
Assignee: CONOPCO, INC.
C11D9/02C11D17/0047
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Quick Facts
Patent No.
US 11,414,632
App. No.
17/431,562
Granted
Aug 16, 2022
Kind
B2
Abstract

The present invention relates to an extruded bar soap composition. It more particularly relates to a soap bar composition which exhibits better bloom (perfume impact) and better deposition of actives as compared to conventional soap bars. This is obtained by ensuring that the amount of oleate soap is kept low while incorporating some amount of ricinoleate soap.

Claims (9)

1. A soap bar composition comprising 45 to 85 weight % total amount of soap wherein the composition comprises;

a) 1 to 40% of C8 to C12 fatty acid soap by weight of the composition;

b) 1 to 12% of ricinoleate soap by weight of the composition;

wherein the composition comprises less than 8% oleate soap by weight of the composition, wherein total amount of stearate and palmitate soap is from 40 to 72% by weight of the composition.

2. The soap bar composition as claimed in claim 1 , wherein the composition comprises less than 4% of oleate soap by weight of the composition.

3. The soap bar composition of claim 2 , wherein the composition comprises less than 2% of oleate soap by weight of the composition.

4. The soap bar composition of claim 3 , wherein the composition comprises less than 1% of oleate soap by weight of the composition.

5. The soap bar composition as claimed in claim 2 , wherein oleate soap is absent from the composition.

6. The soap bar composition as claimed in claim 1 , wherein all the soaps in the composition are sodium soaps.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 17, 2021
From: AGARKHED, AJIT MANOHAR; CHANDAR, PREM; WALSH, CONNOR PATRICK; KUMAR, NITISH; SHAFER, GEORGIA L.; WU, GUOHUI
To: CONOPCO, INC., D/B/A UNILEVER
Reel/Frame 057201/0817 →
Priority Claims (1)
EP 19160274 · Mar 1, 2019 · regional
Continuity (1)
Related Publication 20220098528A1 · Mar 31, 2022