Textile softeners

US5108628A · kind A · utility

Assignee

• Henkel Kommanditgesellschaft auf Aktien · DE

Inventors

• Guenter Uphues · Monheim, DE
• Uwe Ploog · Haan, DE
• Klaudia Bischof · Werne, DE
• Kaspar Schlueter · Solingen, DE

Key dates

• Filing date: Jun 12, 1991
• Grant date: Apr 28, 1992
• Expiry date: Jun 12, 2011

Classification

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

Abstract

Aliphatic carboxylic acid amidoamines obtained by condensation of polyamines and mixtures of carboxylic acids containing aliphatic ether carboxylic acids are useful as textile softeners in baths having a high electrolyte and/or anionic optical brightener content.