Process for producing particles of amine reaction products

US6740713B1 · kind B1 · utility

Assignee

• The Procter & Gamble Company · US

Inventors

• Alfred Busch · Londerzeel, BE
• Marcel Homblé · Oud-Heverlee, BE
• Christophe Laudamiel · Brussels, BE
• Johan Smets · Holsbeek, BE
• Rafael Trujillo · Mason, US
• Jean Wevers · Grimbergen, BE

Key dates

• Filing date: Dec 21, 2001
• Grant date: May 25, 2004
• Expiry date: Jul 2, 2022

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C11D3/507
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

There is provided a process for producing particles of amine reaction product by means of a carrier having a melting point of less than 30° C. optionally followed by a coating step. Processed amine reaction products and finished compositions incorporating such processed product are also herein provided.