Patent · US Active

Photoprotective treatment of keratin fibers by application of heat

US8691196B2 · kind B2 · utility

0Cited by

7References

27Claims

0Family size

Assignee

L'Oreal · FR

Inventors

Gilles Genain · London, GB
Boris Lalleman · Paris, FR

Key dates

Filing date	Jun 28, 2006
Grant date	Apr 8, 2014
Priority date	—
Expiry date	Dec 4, 2031

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61Q17/04
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Keratin fibers, in particular human hair and especially artificially dyed human hair, are protected against the action of atmospheric agents and especially against the action of light by application to the keratin fibers/hair of a composition containing at least one protective agent having a log P of less than or equal to 6, followed by the application to the fibers hair of a heating iron at a temperature of greater than or equal to 60° C.

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