Patent · US Active

Foaming preparation with a yield point comprising an anionic surfactant and a cross-linked, alkali swellable acrylate copolymer

US9265975B2 · kind B2 · utility

2Cited by

7References

31Claims

0Family size

Assignee

BEIERSDORF AG · DE

Inventors

Katrin Counradi · Hamburg, DE
Martin Griebenow · Hamburg, DE
Michaela Kohut · Hamburg, DE
Stephan Ruppert · Hamburg, DE

Key dates

Filing date	Sep 23, 2004
Grant date	Feb 23, 2016
Priority date	—
Expiry date	Oct 7, 2029

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K2800/596
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

A cosmetic or dermatological cleansing preparation comprising one or more anionic surfactants, one or more gel-forming acrylate thickeners selected from cross-linked, alkali-swellable acrylate copolymers, and, optionally, up to 20% by weight of a mixture of ethoxylated mono-, di- and triglycerides of carboxylic acids having from 8 to 22 carbon atoms.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.