Patent · US Active

Alkaline agent for lightening hair containing oxidants and special carboxylic acid esters

US10251826B2 · kind B2 · utility

0Cited by

4References

20Claims

0Family size

Assignee

Henkel AG & Co. KGaA · DE

Inventors

Antje Gebert-Schwarzwaelder · Neuss, DE
Helmut Giesa · Meerbusch, DE
Astrid Kroos · Monheim, DE

Key dates

Filing date	Oct 20, 2017
Grant date	Apr 9, 2019
Priority date	—
Expiry date	Oct 20, 2037

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61Q5/08
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The subject matter of the present disclosure includes agents for lightening keratin fibers, more particularly human hair, containing in a cosmetic carrier: A further subject matter of the present disclosure includes a kit-of-parts in which the aforementioned components exist packed separately in two agents (A) and (B).

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