Process for pad-dyeing and printing fabrics made of cellulose and/or regenerated modified cellulose and optionally polyester fibers

US4231745A · kind A · utility

Assignee

• Hoechst GmbH · DE

Inventors

• Erich Feess · Hofheim, DE
• Friedrich Reinhardt · Bad Soden am Taunus, DE

Key dates

• Filing date: Mar 16, 1978
• Grant date: Nov 4, 1980
• Expiry date: Mar 16, 1998

Classification

• Technology area (CPC D): Textiles; Paper
• CPC primary: D06P3/6033
• WIPO field: Textile and paper machines
• WIPO sector: Mechanical engineering

Abstract

Synthetic polymers having carboxy groups are useful thickeners for printing pastes or pad-dyeing liquors containing disperse dyestuffs for the coloring of cellulose fibers which may be regenerated or their mixtures or mixtures of such fibers with polyester fibers.