EP 1260858 A3 20031112 - Image formation process
Title (en)
Image formation process
Title (de)
Verfahren zur Bilderzeugung
Title (fr)
Procédé de formation d'images
Publication
Application
Priority
JP 2001157263 A 20010525
Abstract (en)
[origin: EP1260858A2] An image formation process is provided which includes developing a silver halide photographic light-sensitive material using a developing solution having a pH of 9.0 or above but less than 11.0. The silver halide photographic light-sensitive material has at least one silver halide emulsion layer on a support, and another hydrophilic colloid layer. At least one type of hydrazine derivative and at least one type of compound represented by formula (1) are contained in at least one layer of the emulsion layer and the hydrophilic colloid layer, <CHEM> wherein M represents hydrogen, an alkali metal, or a protecting group that can be cleaved by an alkali, and R11, R12, and R13 may be identical to or different from each other and independently represent a hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group, a halogen atom, a nitro group, a substituted or unsubstituted alkoxy group, or a cyano group. <IMAGE>
IPC 1-7
IPC 8 full level
G03C 1/06 (2006.01); G03C 1/34 (2006.01); G03C 1/76 (2006.01); G03C 5/29 (2006.01)
CPC (source: EP)
G03C 1/34 (2013.01); G03C 1/005 (2013.01); G03C 1/0051 (2013.01); G03C 1/0053 (2013.01); G03C 1/06 (2013.01); G03C 1/7614 (2013.01); G03C 5/29 (2013.01); G03C 2001/7628 (2013.01); G03C 2007/3032 (2013.01); G03C 2200/44 (2013.01)
Citation (search report)
- [X] US 4572892 A 19860225 - HOYEN HARRY A [US]
- [X] US 5200298 A 19930406 - TAKAGI YOSHIHIRO [US], et al
- [X] EP 0324426 A2 19890719 - FUJI PHOTO FILM CO LTD [JP]
- [X] EP 0607912 A2 19940727 - KONISHIROKU PHOTO IND [JP]
- [X] US 5238780 A 19930824 - TAKAGI YOSHIHIRO [JP], et al
- [X] EP 0860738 A1 19980826 - KONISHIROKU PHOTO IND [JP]
- [X] EP 0679938 A2 19951102 - KONISHIROKU PHOTO IND [JP]
- [X] EP 0628861 A1 19941214 - FUJI PHOTO FILM CO LTD [JP]
- [X] US 5637439 A 19970610 - KANEKO SATOSHI [JP], et al & JP H02294638 A 19901205 - FUJI PHOTO FILM CO LTD
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1260858 A2 20021127; EP 1260858 A3 20031112; JP 2002351002 A 20021204
DOCDB simple family (application)
EP 02011470 A 20020524; JP 2001157263 A 20010525