Title (en)

SILVER HALIDE PHOTOGRAPHIC MATERIAL

Publication

EP 0097536 A3 19841227 (EN)

Application

EP 83303599 A 19830622

Priority

• JP 4277883 A 19830314
• JP 10896482 A 19820623

Abstract (en)

[origin: EP0097536A2] A silver halide photographic material is disclosed. It has formed on a support at least one photographic constitution layer containing at least one compound of the formula: <CHEM> wherein A is a carbonyl group or a sulfonyl group; R1 is an aliphatic group, an aromatic group or a heterocyclic group; R2 and R3 are each a hydrogen atom, a hydroxyl group, an alkyl group, -SO3M (wherein M is a monovalent cation), a halogen atom or -COOR4 (wherein R4 is a monovalent cation or an aliphatic or aromatic group), provided that at least one of R2 and R3 is -COOR4; and n is an integer of 0 to 6.

IPC 1-7

G03C 1/06; G03C 1/34

IPC 8 full level

G03C 1/09 (2006.01); G03C 1/34 (2006.01)

CPC (source: EP)

G03C 1/09 (2013.01); G03C 1/346 (2013.01)

Citation (search report)

• [A] FR 2335872 A1 19770715 - WOLFEN FILMFAB VEB [DD]
• [A] US 3047393 A 19620731 - HERZ ARTHUR H, et al

Designated contracting state (EPC)

DE FR GB

DOCDB simple family (publication)

EP 0097536 A2 19840104; EP 0097536 A3 19841227

DOCDB simple family (application)

EP 83303599 A 19830622