Cleaning compositions containing a polyetheramine, a soil release polymer, and a carboxymethylcellulose

US9540592B2 · kind B2 · utility

Assignee

• The Procter & Gamble Company · US

Inventors

• Frank Hulskotter · Bad Dürkheim, DE
• Stefano Scialla · Roma, IT
• Brian Joseph Loughnane · Sharonville, US
• Alan Thomas Brooker · Newcastle upon Tyne, GB
• Colin Ure · Wallsend, GB
• Sophia Ebert · Mannheim, DE
• Bjoern Ludolph · Ludwigshafen, DE
• Christof Wilhelm Wigbers · Mannheim, DE
• Steffen Maas · Bubenheim, DE
• Dieter Boeckh · Schifferstadt, DE
• Christian Eidamshaus · Mannheim, DE

Key dates

• Filing date: Oct 22, 2015
• Grant date: Jan 10, 2017
• Expiry date: Oct 22, 2035

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C11D3/3723
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

The present invention relates generally to cleaning compositions and, more specifically, to cleaning compositions containing a polyetheramine, a soil release polymer, and a carboxymethylceullulose, which is suitable for removal of stains from soiled materials.