| (19) |
 |
|
(11) |
EP 1 407 894 A3 |
| (12) |
EUROPEAN PATENT APPLICATION |
| (88) |
Date of publication A3: |
|
15.03.2006 Bulletin 2006/11 |
| (43) |
Date of publication A2: |
|
14.04.2004 Bulletin 2004/16 |
| (22) |
Date of filing: 09.10.2003 |
|
| (51) |
International Patent Classification (IPC):
|
|
| (84) |
Designated Contracting States: |
|
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR |
|
Designated Extension States: |
|
AL LT LV MK |
| (30) |
Priority: |
09.10.2002 JP 2002296404
|
| (71) |
Applicant: FUJI PHOTO FILM CO., LTD. |
|
Minami-Ashigara-shi, Kanagawa (JP) |
|
| (72) |
Inventor: |
|
- Kondo, Shunichi,
Fuji Photo Film., Ltd
Haibara-gun
Shizuoka (JP)
|
| (74) |
Representative: HOFFMANN EITLE |
|
Patent- und Rechtsanwälte
Arabellastrasse 4
81925 München
81925 München (DE) |
|
| |
|
| (54) |
Photosensitive lithographic printing plate precursor |
(57) A photosensitive lithographic printing plate precursor comprising an aluminum support
having provided thereon an intermediate layer and a photopolymerizable photosensitive
layer in this order, wherein the intermediate layer comprises a copolymer containing
a constituting component having an acid group and a constituting component capable
of reacting with an alkali developing solution to increase the dissolution rate in
the alkali developing solution.