Detergents and cleaning agents having improved performance

US10876076B2 · kind B2 · utility

Assignee

• Henkel AG & Co. KGaA · DE

Inventors

• Christian Kropf · Hilden, DE
• Rainer Jeschke · Goldkronach, DE
• Sascha Schaefer · Bad Camberg, DE
• Christian Umbreit · Neuss, DE
• Alexander Schulz · Rietberg, DE
• Michael Strotz · Cologne, DE

Key dates

• Filing date: Feb 7, 2019
• Grant date: Dec 29, 2020
• Expiry date: Feb 7, 2039

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C11D2111/12
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

A method for use of substituted dihydroxyterephthalic acid amides in detergents and cleaning agents, for improving detergent or cleaning performance with respect to bleachable stains.