Dishwashing detergent compositions containing organic diamines

US6589926B1 · kind B1 · utility

Assignee

• The Procter & Gamble Company · US

Inventors

• Phillip Kyle Vinson · Lancaster, US
• Janice Lee Oglesby · West Harrison, US
• William Michael Scheper · Lawrenceburg, US
• Chandrika Kasturi · Cincinnati, US
• Kofi Ofosu-Asante · Cincinnati, US
• Joanna Margaret Clarke · Brussels, BE
• Robert Owens · Cincinnati, US
• Artemio Castro · Sharonville, US
• Garry Embleton · Strombeek-Bever, BE

Key dates

• Filing date: Dec 1, 2000
• Grant date: Jul 8, 2003
• Expiry date: Dec 1, 2020

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C11D1/92
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

Detergent compositions containing low molecular weight organic diamines are provided. More particularly, detergent compositions for hand dishwashing which have improved grease removal performance and benefits in sudsing are provided. Further, such detergent compositions have improved low temperature stability properties and dissolution properties.