Product for treating hard surfaces

US8202372B2 · kind B2 · utility

Assignee

• Henkel AG & Co. KGaA · DE

Inventors

• Nadine Warkotsch · Düsseldorf, DE
• Birgit Middelhauve · Monheim, DE
• Marc-Steffen Schiedel · Goldkronach, DE
• Matthias Lueken · Mülheim an der Ruhr, DE

Key dates

• Filing date: Oct 2, 2009
• Grant date: Jun 19, 2012
• Expiry date: Apr 13, 2030

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C11D2111/14
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

The invention relates to the use of polycarbonate-, polyurethane-, and/or polyurea-polyorganosiloxane compounds, or precursor compounds thereof containing specific reactive groups, in the treatment of hard surfaces. The treated surface is protected from soiling and/or the removal of soil from the surface is facilitated.