Pigment printing on fibre materials

US5344620A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Jurgen Reiners · Leverkusen, DE
• Herbert Wigger · Leverkusen, DE
• Fritz Puchner · Cologne, DE

Key dates

• Filing date: Jan 16, 1992
• Grant date: Sep 6, 1994
• Expiry date: Jan 16, 2012

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T442/2811
• WIPO field: Textile and paper machines
• WIPO sector: Mechanical engineering

Abstract

Water-soluble crosslinkable compounds obtainable by reaction of reactive products which contain halogenohydrin groups and have been obtained by reacting polyamines and epihalogenohydrin or 1,3-dihalogeno-2-hydroxy-propane with inorganic bases and subsequently reacting the resulting products with inorganic acids and/or organic acids, can be used as pigment binders and/or crosslinking agents in textile printing pastes.