Compositions for finishing textiles

US4797964A · kind A · utility

Assignee

• Henkel Kommanditgesellschaft auf Aktien · DE

Inventors

• Wolfgang Ritter · Düsseldorf, DE
• Hans-Peter Handwerk · Goldkronach, DE
• Kaspar Schlueter · Solingen, DE
• Heinz Hassenjuergen · Korschenbroich, DE

Key dates

• Filing date: Jun 22, 1987
• Grant date: Jan 17, 1989
• Expiry date: Jun 22, 2007

Classification

• Technology area (CPC D): Textiles; Paper
• CPC primary: D06M15/53
• WIPO field: Textile and paper machines
• WIPO sector: Mechanical engineering

Abstract

Preparations for finishing textiles, more especially sheet-form textiles, based on emulsion polymers of vinyl acetate and/or copolymers thereof with dibutyl maleate containing protective colloids in addition to small quantities of standard auxiliaries, wherein the polymer emulsions contain as a protective colloid polyethylene glycol having an average molecular weight of from about 3000 to 50,000 which was at least partly present during the original emulsion polymerization.