Cleaning compositions

US9187715B2 · kind B2 · utility

Assignee

• The Procter & Gamble Company · US

Inventors

• Koushik MUKHERJEE · Beijing, CN
• Ming Tang · Beijing, CN
• Yonas Gizaw · Cincinnati, US
• Qing Chen · San Diego, US
• Frank Hulskotter · Bad Dürkheim, DE
• Darren Rees · Newcastle upon Tyne, GB
• Ouidad Benlahmar · Mannheim, DE
• Volodymyr Boyko · Mannheim, DE
• Aaron Figueroa · Mannheim, DE
• Sophia Ebert · Mannheim, DE

Key dates

• Filing date: Jul 15, 2013
• Grant date: Nov 17, 2015
• Expiry date: Jul 31, 2033

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C11D3/3776
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

The present invention relates to cleaning composition, preferably a laundry detergent composition, comprising a foam control composition comprising a hydrophobically modified cationic polymer, as well as processes for making and method of using such compositions. The composition of the present invention provides for enhanced suds removal during the rinse cycle with minimal or nil impact on suds volume during the wash cycle.