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Current content: 155 263 406 patent documents

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215 613 new documents added

1 342 057 documents amended

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EP 0666498 B1 20001220 - Silver halide photographic material

Title (en)

Silver halide photographic material

Title (de)

Fotografisches Silberhalogenidmaterial

Title (fr)

Produit photographique à l'halogénure d'argent

Publication

EP 0666498 B1 20001220 (DE)

Application

EP 95100961 A 19950125

Priority

DE 4403683 A 19940207

Abstract (en)

[origin: EP0666498A2] Photographic Ag halide (AgX) material, which has a base and light-sensitive AgX layer(s), contains copolymer(s) (I) with polypeptide segments derived from polypeptides (II) with Mw of 2000-40000.

IPC 1-7

G03C 1/047

IPC 8 full level

C08L 89/00 (2006.01); G03C 1/047 (2006.01)

CPC (source: EP US)

G03C 1/047 (2013.01 - EP US); Y10S 430/142 (2013.01 - EP)

Designated contracting state (EPC)

BE DE FR GB NL

DOCDB simple family (publication)

EP 0666498 A2 19950809; EP 0666498 A3 19960110; EP 0666498 B1 20001220; DE 4403683 A1 19950810; DE 59508904 D1 20010125; JP H07225442 A 19950822; US 5518877 A 19960521

DOCDB simple family (application)

EP 95100961 A 19950125; DE 4403683 A 19940207; DE 59508904 T 19950125; JP 3470995 A 19950201; US 38001995 A 19950127