Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
MANUFACTURE OF LITHOGRAPHIC PRINTING PLATE REQUIRING NO WET PROCESSING
Document Type and Number:
Japanese Patent JPH08238744
Kind Code:
A
Abstract:

To provide a lithographic printing plate requiring no wet processing by adding a heat transferable dye to be transferred in a region where an acceptor material face is exposed to light from a recording material to a recording composition, in a lithographic printing plate using a heat mode recording material and an acceptor material containing a hydrophilic polymer.

This lithographic printing plate is manufactured by exposing an image to light using a laser beam in a heat mode recording material including a recording composition on a support while the recording composition is set in contact with the acceptor layer of an acceptor material including a flexible support. The acceptor layer can be obtained by causing a chemical reaction between a non-proteinic hydrophilic polymer containing a hydroxyl group or an amino group or an amide group containing a free hydrogen and a curing agent capable of chemically reacting with a group and is formed of the cured non-proteinic hydrophilic polymer. The recording composition to be used contains a heat transferable dye to be transferred in a region where an image is exposed to light on the face of the acceptor material from the recording material.


Inventors:
IBU BUERUBURUGU
JIYON BUERUMEERUSHIYU
Application Number:
JP2853296A
Publication Date:
September 17, 1996
Filing Date:
January 22, 1996
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
AGFA GEVAERT NV
International Classes:
G03F7/105; B41C1/05; B41C1/055; B41C1/10; B41M1/08; B41M5/26; B41M5/382; B41M5/52; G03F7/00; B41M5/00; B41M5/40; B41M5/46; (IPC1-7): B41C1/05; B41C1/055; B41M5/26; G03F7/00; G03F7/105
Attorney, Agent or Firm:
Mitsuo Adachi (2 outside)