Liquid detergent composition with abrasive particles

US9163201B2 · kind B2 · utility

Assignee

• The Procter & Gamble Company · US

Inventors

• Denis Alfred Gonzales · Brussels, BE
• Michael Leslie Groombridge · Newcastle upon Tyne, GB
• Michael McDonnell · Lincoln, US
• Aicha Dkidak · Brussels, BE

Key dates

• Filing date: Oct 11, 2013
• Grant date: Oct 20, 2015
• Expiry date: Dec 25, 2033

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61K2800/28
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

A composition comprising abrasive particles derived from inorganic-based foam, wherein said abrasive particles are non-spherical having a form factor from 0.1 to 0.6 and a solidity from 0.3 to 0.9, and wherein said abrasive particles comprise one or more inorganic materials and have a MOHs hardness of from 1 to 4.