EP 0447657 B1 19950906 - Photographic recording material.
Title (en)
Photographic recording material.
Title (de)
Fotografisches Aufzeichnungsmaterial.
Title (fr)
Matériau d'enregistrement photographique.
Publication
Application
Priority
DE 4007731 A 19900310
Abstract (en)
[origin: EP0447657A1] The invention relates to a photographic recording material having a layer base and at least one photosensitive silver-halide emulsion layer arranged thereon and containing an antifogging agent of the formula (I) <IMAGE> and a stabiliser of the formula (II) <IMAGE> where X, R1, R2, Z and Me are as defined in the description. Due to the combination of the antifogging agent (I) according to the invention and the stabilisers (II), the sensitivity and gradation can be controlled independently of one another.
IPC 1-7
IPC 8 full level
C07D 249/12 (2006.01); G03C 1/34 (2006.01)
CPC (source: EP)
G03C 1/34 (2013.01); G03C 1/346 (2013.01)
Designated contracting state (EPC)
BE DE FR GB IT
DOCDB simple family (publication)
EP 0447657 A1 19910925; EP 0447657 B1 19950906; DE 4007731 A1 19910912; DE 59009635 D1 19951012
DOCDB simple family (application)
EP 90124876 A 19901220; DE 4007731 A 19900310; DE 59009635 T 19901220