Back to results
US 9,861,571 B2Granted
Soap bar formulations with improved skin softness comprising nonionic polymer structuring system
AssigneeConopco, Inc.
InventorsGislene Splendore Bortolai, Mariangela Gomes de Oliveira Sichmann, Erika Castanho, Lisanne Beatriz Grigolon, Cristiane Aparecida Furtado Canto
Life of this patent
Estimating the term…
Abstract
The invention relates to bars which provide specific combinations and amounts of nonionic polymer, polyol, short chain fatty acid and solid particles. These specific combinations provide both improved sensory and improved fragrance delivery.
Claims10
A personal washing bar comprising:
- a. at least 40% by weight of soap;
- b. from 0.01% to 0.3% by weight of a nonionic polymer, wherein the nonionic polymer is polyethylene glycol with a molecular weight within a range of about 2,000,000 to 8,000,000 Daltons;
- c. from 0.1 to 20% by weight of a polyol;
- d. from 0.1 to 5% by weight of free fatty acids that are selected from the group consisting of C10-14 fatty acids, C16-18 fatty acids, and mixtures thereof;
- e. from 0.1 to 10% by weight of solid particles;
- and
- f. the remainder of water.
4 more elements
Dependencies are inferred from the claim text.