Aqueous formulations, their manufacture, and their use in hard surface cleaning

US10662397B2 · kind B2 · utility

Assignee

• BASF SE

Inventors

• Sophia Ebert · Mannheim, DE
• Bjoern Ludolph · Ludwigshafen, DE
• Christoph Mueller · Birkenau, DE
• Stephan Hueffer · Ludwigshafen, DE
• Alejandra Garcia Marcos · Ludwigshafen, DE

Key dates

• Filing date: Feb 4, 2014
• Grant date: May 26, 2020
• Expiry date: Feb 22, 2035

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C11D3/3788
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

The present invention is directed towards aqueous formulations comprising (A) at least one alkoxylated polypropylenimine, (B) at least one non-ionic surfactant, selected from (B1) alkyl polyglycosides and (B2) alkoxylated C8-C14-Guerbet alcohols.