Ink jet printing material

US5569529A · kind A · utility

Assignee

• Felix Schoeller jr. Foto-und Spezialpapiere GmbH & Co. KG · DE

Inventors

• Dieter Becker · Neunburg vorm Wald, DE
• Gerhard Dransmann · Osnabrück, DE
• Jurgen Graumann · Osnabrück, DE

Key dates

• Filing date: Jun 30, 1995
• Grant date: Oct 29, 1996
• Expiry date: Jun 30, 2015

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T428/31928
• WIPO field: Textile and paper machines
• WIPO sector: Mechanical engineering

Abstract

Ink jet printing materials comprise a support and an ink receiving layer taining a pigment, a hydrophilic binder comprising polyvinyl alcohol, vinylpyrrolidone homopolymer and/or vinylpyrrolidone copolymer, and a water soluble compound containing aldehyde groups.