THERMO-SENSITIVE RECORDING TYPE LITHOGRAPHICAL BLOCK MATERIAL, METHOD OF MAKING UP LITHOGRAPHICAL BLOCK, AND LITHOGRAPHICAL BLOCK MADE UP BY THE MAKING UP METHOD

Title:

THERMO-SENSITIVE RECORDING TYPE LITHOGRAPHICAL BLOCK MATERIAL, METHOD OF MAKING UP LITHOGRAPHICAL BLOCK, AND LITHOGRAPHICAL BLOCK MADE UP BY THE MAKING UP METHOD

Document Type and Number:

WIPO Patent Application WO/2002/011996

Kind Code:

A1

Abstract:

A thermo-sensitive recording type lithographical block material having a high thermo-sensitiveness and capable of reproducing an image with high resolution by eliminating a development, and a lithographical block and a method of making up a lithographical block capable of providing a high quality printing with high resolution by using the thermo-sensitive recording type lithographical block material, wherein, by using a compound having a functional group obtained by protecting a carboxyl group by a vinyl ether, a hydrophilic surface caused by adding a heat at the time of making-up is changed to a lipophilic or a hydrophobic surface and vice versa so as to improve the problems.

Inventors:

YAMAMOTO HIDEYUKI (JP)
SATO KOJI (JP)
ISHIDOYA MASAHIRO (JP)

Application Number:

PCT/JP2001/006790

Publication Date:

February 14, 2002

Filing Date:

August 07, 2001

Export Citation:

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Assignee:

LABO CO LTD (JP)
NOF CORP (JP)
YAMAMOTO HIDEYUKI (JP)
SATO KOJI (JP)
ISHIDOYA MASAHIRO (JP)

International Classes:

B41C1/10; B41M5/36; B41N1/14; B41N3/03; (IPC1-7): B41N1/14

Foreign References:

JPH11157238A	1999-06-15
JPH11123884A	1999-05-11
JPH10264545A	1998-10-06
US5910392A	1999-06-08

Other References: