SULPHATE-FREE FOAMING SOLID CLEANING AGENT Russian patent published in 2024 - IPC A61K8/02 A61K8/18 A61K8/19 A61K8/36 A61Q19/10 C11D1/37 C11D1/94 C11D3/04 C11D3/10 C11D17/06 

Abstract RU 2819687 C1

FIELD: chemistry.

SUBSTANCE: invention relates to cosmetic industry. Disclosed is a solid cleansing product for use on the skin of a user, comprising: a) 1–50 wt.% of a first surfactant and 1–50 wt.% of a second surfactant, each of which does not contain sulphate-containing materials, wherein the first surfactant is an isetionate, and the second surfactant is betaine or the first surfactant is sodium cocoyl isethionate, and the second surfactant is sodium methyl cocoyl taurate; b) an alkaline buffer agent and an acid buffer agent in a total amount of 10–50 wt.%; and c) 20–40 wt.% binder.

EFFECT: invention provides a large volume of foam formed when using the product, and high stability of this foam.

8 cl, 4 dwg, 2 tbl, 8 ex

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RU 2 819 687 C1

Authors

Harper Donald L.

Martinez Marcee

Singh Shailendra

Dates

2024-05-22Published

2019-10-30Filed