Patent · US Active

Use of laser-engraved printing forms

US7891293B2 · kind B2 · utility

2Cited by

11References

45Claims

0Family size

Assignee

MERCK PATENT GESELLSCHAFT MIT BESHRANK TER HAFTUNG · DE

Inventors

Andreas Becker · Celle, DE
Thomas Rathschlag · Weilburg, DE
Rudiger Smolka · Hörselberg-Hainich, DE
Edgar Sudhues · Ahaus, DE

Key dates

Filing date	May 3, 2006
Grant date	Feb 22, 2011
Priority date	—
Expiry date	Jan 23, 2027

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB41M7/009
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

The present invention relates to the use of laser-engraved printing forms for printing using printing inks in a gravure printing process, where the printing inks are pigmented with flake-form effect pigments, to a corresponding gravure printing process, and to a printing ink.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.