Hard surface cleaners comprising carboxylated fructan

US11365373B2 · kind B2 · utility

Assignee

• The Procter & Gamble Company · US

Inventors

• Raphael Angeline Alfons Ceulemans · Holsbeek, BE
• Geert Andre Deleersnyder · Wielsbeke, BE
• Marina Jozefa Hermie · Prinsenhoek, BE
• Cindy Jean · Houdeng-Aimeries, BE
• Stefanos Kantaridis · Brussels, BE
• James Robert Tinlin · Brussels, BE

Key dates

• Filing date: Apr 18, 2019
• Grant date: Jun 21, 2022
• Expiry date: Apr 18, 2039

Classification

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

Abstract

The need for a hard surface cleaning composition which provides improved surface shine while maintaining cleaning efficacy, and also improves the prevention of water-marks, especially from inclined surfaces, is met by formulating the composition with low levels of surfactant and a carboxylated fructan.