Patent · US Active

Oxidizing composition for the treatment of keratin fibers

US8308822B2 · kind B2 · utility

0Cited by

11References

15Claims

0Family size

Assignee

The Procter & Gamble Company · US

Inventors

Wilfried Burg · Groß-Gerau, DE
Matthias Morand · Bad Soden, DE
Anette Sallwey · Griesheim, DE
Manfred Schmitt · Munich, DE

Key dates

Filing date	May 19, 2011
Grant date	Nov 13, 2012
Priority date	—
Expiry date	May 19, 2031

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K2800/594
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The present invention relates to an oxidizing composition for treatment of keratin fibers comprising a combination of; (a) at least one anionic associative copolymer, (b) at least one anionic non associative copolymer; (c) at least one peroxide agent; (d) at least one persulfate agent; (e) at least on alkalizing agent; and (f) a carrier medium suitable for hair treatment.The oxidizing composition described is suitable for composition used in conventional hair treatments such as dyeing, bleaching, and permanent waving or relaxing/straightening of the keratinous fibers, particularly human hair, requiring an oxidizing composition.

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