Patent · US Expired

Preparation of lithographic printing plate by computer-to-plate by ink jet method utilizing amidine-containing oleophilizing compound

US6852363B2 · kind B2 · utility

21Cited by

9References

25Claims

0Family size

Assignee

Agfa-Gevaert NV · BE

Inventors

Johan Loccufier · Zwijnaarde, BE
Marc Van Damme · Heverlee, BE
Luc Leenders · Herentals, BE

Key dates

Filing date	Nov 28, 2001
Grant date	Feb 8, 2005
Priority date	—
Expiry date	Nov 28, 2021

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB41C1/1066
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

A method for preparing a lithographic printing plate by means of ink jet printing. The ink jet fluid contains an oleophilizing compound having in its chemical structure a functional amidine group capable of reacting with the surface of a lithographic receiver.

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