Washing and cleaning agent having improved performance

US9587045B2 · kind B2 · utility

Assignee

• Henkel AG & Co. KGaA · DE

Inventors

• Christian Kropf · Hilden, DE
• Benoit Luneau · Ratingen, DE
• Siglinde Erpenbach · Monheim, DE
• Andre Hatzelt · Düsseldorf, DE
• Thomas Weber · Dormagen, DE

Key dates

• Filing date: Mar 6, 2014
• Grant date: Mar 7, 2017
• Expiry date: Mar 6, 2034

Classification

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

Abstract

The present invention relates to the use of polyamidohydroxamates in washing and cleaning agents to improve cleaning performance, in particular with regard to stains containing polymerizable dyes.