Anti-grey detergent comprising a cyclic carbonate or urea

US8324145B2 · kind B2 · utility

Assignee

• Henkel AG & Co. KGaA · DE

Inventors

• Nadine Warkotsch · Düsseldorf, DE
• Birgit Middelhauve · Monheim, DE
• Marc-Steffen Schiedel · Goldkronach, DE
• Thomas Eiting · Goldkronach, DE

Key dates

• Filing date: Sep 20, 2011
• Grant date: Dec 4, 2012
• Expiry date: Sep 20, 2031

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C11D3/373
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

The invention relates to a detergent which contains a surfactant and optionally further conventional additives of detergents and cleaning agents, the detergent comprising an anti-grey polycarbonate-, polyurethane- and/or polyurea-polyorganosiloxane compound or a precursor compound thereof containing specific reactive groups, which can be used for the production thereof.