Laminate coated with radiation-hardenable printing ink or printing lacquer and moulded piece

US8840986B2 · kind B2 · utility

Assignee

• Bayer MaterialScience AG · DE

Inventors

• Roland Künzel · Leverkusen, DE
• Klaus Meyer · Dormagen, DE
• Norbert Kinzel · Cologne, DE
• Wolfgang Schafer · Düren, DE
• Martin Hauck · Weil der Stadt, DE

Key dates

• Filing date: May 13, 2009
• Grant date: Sep 23, 2014
• Expiry date: Apr 12, 2031

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T428/31507
• WIPO field: Other special machines
• WIPO sector: Mechanical engineering

Abstract

The present invention relates to printing ink or printing lacquer containing non radiation-hardenable polycarbonate, preferably, aromatic, in particular as a binder and adhesion promoting components. According to the invention, the polycarbonate is present with radiation-hardening monomers, in particular dissolved therein.