Patent · US Active

Composition for colouring keratin fibres

US7758657B2 · kind B2 · utility

0Cited by

1References

10Claims

0Family size

Assignee

KPSS-Kao Professional Salon Services GmbH · DE

Inventors

Julia Harreus · Weinheim, DE
Jonathan Wood · Sudbury, US
Anja Aechtner · Darmstadt, DE
Bernd Nöcker · Darmstadt, DE

Key dates

Filing date	Apr 14, 2008
Grant date	Jul 20, 2010
Priority date	—
Expiry date	Apr 14, 2028

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K2800/51
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Present invention relates to a coloring composition for keratin fibers especially for hair, and, especially for brightening hair. Coloring composition of the present invention for keratin fibers especially human hair based on oxidative dye precursors and optionally comprising coupling agents and direct dyes comprises further at least one carbonate at a concentration of 0.75 to 5% by weight, at least one ubiquinone at a concentration of 0.001 to 1%, at least one aminated silicone at a concentration of to 1% by weight and at least one chelating agent at a concentration of 0.25 to 5 % by weight, all concentrations are calculated to total composition and prior to mixing with a composition comprising oxidizing agent.

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