Title (en)

Formaldehyde-free stabilizing process.

Title (de)

Formaldehydfreies Stabilisierungsverfahren.

Title (fr)

Procédé de stabilisation sans formaldéhyde.

Publication

EP 0529794 A1 19930303 (EN)

Application

EP 92306619 A 19920720

Priority

JP 18716591 A 19910726

Abstract (en)

Process of preparing a silver halide photographic light-sensitive material which is capable of stable processing with a low replenishment of a stabilizing solution containing aromatic or heterocyclic aldehydes, acetals or hemiacetals, is disclosed. The process is capable of positively preventing the production of any sulfide precipitates, any tar, scratches and foreign matter adhesion after completing drying step.

IPC 1-7

G03C 7/30; G03C 7/44

IPC 8 full level

G03C 7/30 (2006.01); G03C 7/44 (2006.01)

CPC (source: EP)

G03C 7/3046 (2013.01); G03C 7/44 (2013.01)

Citation (search report)

• [A] EP 0217643 A2 19870408 - KONISHIROKU PHOTO IND [JP]
• [A] DE 3517396 A1 19851121 - KONISHIROKU PHOTO IND [JP]
• [A] EP 0186504 A2 19860702 - KONISHIROKU PHOTO IND [JP]
• [A] FR 2174251 A1 19731012 - FUJI PHOTO FILM CO LTD [JP]
• [A] FR 2154699 A1 19730511 - FUJI PHOTO FILM CO LTD
• [A] US 2440954 A 19480504 - BRADSHAW JENNINGS ANDREW

Designated contracting state (EPC)

DE FR GB NL

DOCDB simple family (publication)

EP 0529794 A1 19930303

DOCDB simple family (application)

EP 92306619 A 19920720