Rinse-added fabric care compositions comprising low molecular weight linear and cyclic polyamines

US6531438B1 · kind B1 · utility

Assignee

• The Procter & Gamble Company · US

Inventors

• Janet Sue Littig · Lancaster, US
• Dieter Boeckh · Schifferstadt, DE
• Oliver Borzyk · Speyer, DE
• Serge Gabriel Pierre Roger Cauwberghs · Wemmel, BE
• Michael Ehle · Ludwigshafen, DE
• Neil James Gordon · Strombeek-Bever, BE
• Frederick Anthony Hartman · Cincinnati, US
• Soren Hildebrandt · Speyer, DE
• Jurgen Alfred Lux · Niederkirchen, DE
• Rajan Keshav Panandiker · Sharonville, US
• Mark Robert Sivik · Lancaster, US
• William Conrad Wertz · West Harrison, US
• Christian Leo Marie Vermote · Zwijnaarde, BE

Key dates

• Filing date: Mar 12, 2001
• Grant date: Mar 11, 2003
• Expiry date: Mar 12, 2021

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C11D3/0015
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

The present invention relates to fabric care compositions which comprise low molecular weight linear or cyclic polyamines which provide the compositions with addition fabric enhancement benefits inter alia fabric softness, fabric integrity, fabric appearance, fabric lubricity.