EP 0049245 A1 19820414 - PHOTOGRAPHIC PROCESSING CONCENTRATES.
Title (en)
PHOTOGRAPHIC PROCESSING CONCENTRATES.
Title (de)
KONZENTRATE FÜR DIE HERSTELLUNG PHOTOGRAPHISCHER BEHANDLUNGSLÖSUNGEN.
Title (fr)
CONCENTRES DE TRAITEMENT PHOTOGRAPHIQUE.
Publication
Application
Priority
US 13951880 A 19800411
Abstract (en)
[origin: WO8102934A1] Photographic processing concentrates containing processing agents such as developing agents, fixing agents, bleaching agents, bleach-fixing agents, stabilizing agents, etc., are prepared in the form of stable pastes that are adapted to be diluted with water or other liquid medium to form working processing solutions. The processing concentrates utilize the association of finely-divided solid particles in a stable three-dimensional network to provide advantageous characteristics of both a physical and chemical nature.
Abstract (fr)
Concentres de traitement photographique contenant des agents de traitement tels que des agents de developpement, des agents de fixage, des agents de blanchiment, des agents de blanchiment-fixage, des agents stabilisateurs, etc., prepares sous forme de pates stables destinees a etre diluees dans de l'eau ou un autre milieu liquide pour former des solutions actives de traitement. Les concentres de traitement utilisent l'association de particules solides finement divisees dans un reseau tridimensionnel stable leur conferant des caracteristiques utiles de nature physique et chimique.
IPC 1-7
IPC 8 full level
G03C 5/26 (2006.01); G03C 7/30 (2006.01); G03C 5/29 (2006.01)
CPC (source: EP)
G03C 5/266 (2013.01)
Designated contracting state (EPC)
CH DE GB LI
DOCDB simple family (publication)
WO 8102934 A1 19811015; BE 888398 A 19811013; BR 8108307 A 19820309; CA 1156868 A 19831115; EP 0049245 A1 19820414; EP 0049245 A4 19820528; FR 2480451 A1 19811016; FR 2480451 B1 19831118; IT 8120856 A0 19810331; JP S57500485 A 19820318
DOCDB simple family (application)
US 8100128 W 19810130; BE 204469 A 19810413; BR 8108307 A 19810130; CA 373718 A 19810324; EP 81900601 A 19810130; FR 8107330 A 19810413; IT 2085681 A 19810331; JP 50091481 A 19810130