Patent · US Active

Methods and kits for providing lift and then a permanent color to hair

US8163037B2 · kind B2 · utility

2Cited by

3References

19Claims

0Family size

Assignee

L'Oreal · FR

Inventors

Michael DeGeorge · Old Bridge, US
Jeremy Puco · Budd Lake, US
Delphine Allard · Westfield, US

Key dates

Filing date	Aug 28, 2009
Grant date	Apr 24, 2012
Priority date	—
Expiry date	Aug 28, 2029

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K2800/884
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Disclosed are methods and kits for coloring the hair involving a lifting composition capable of lightening the natural hair color, a color base composition comprising at least one primary dye intermediate, and a developer composition comprising an oxidizing agent chosen from persulfates, perborates, percarbonates, and mixtures thereof.

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