Agent for oxidative dyeing of hair containing anisole derivatives

US10617618B2 · kind B2 · utility

Assignee

• Henkel AG & Co. KGaA · DE

Inventors

• Antje Gebert-Schwarzwaelder · Neuss, DE
• Ralph Nemitz · Frechen, DE
• Astrid Kroos · Monheim, DE
• Annika Koenen · Grevenbroich, DE

Key dates

• Filing date: Nov 29, 2018
• Grant date: Apr 14, 2020
• Expiry date: Nov 29, 2038

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61K2800/4324
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

The present disclosure relates to agents for the oxidative coloring of keratinic fibers, which are characterized in hat they contain derivatives of anisole as novel developer molecules.