Sulfonimines as bleaching activators

US8323356B2 · kind B2 · utility

Assignee

• Henkel AG & Co. KGaA · DE

Inventors

• Wibke Gross · Mülheim an der Ruhr, DE
• Ralph Nemitz · Frechen, DE
• Astrid Kroos · Monheim, DE
• Katja Guenther · Hilden, DE

Key dates

• Filing date: May 25, 2012
• Grant date: Dec 4, 2012
• Expiry date: May 25, 2032

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61K8/46
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

Agent for lightening keratinic fibers, particularly human hair, wherein the agent contains, in a cosmetic carrier, at least one oxidizing agent chosen from hydrogen peroxide and/or a solid addition product thereof with organic or inorganic compounds, and at least one sulfonimine of formula (I)—