Method of making direct-positive images

Method of making direct-positive images

Method of making direct-positive images, comprising image-wise exposing a light-sensitive silver halide element comprising a support and at least one internal latent image-type silver halide emulsion layer, and developing the exposed element with a developer comprising 10 to 50 g of hydroquinone per...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: VIAENE, KRIS
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
AUXILIARY PROCESSES IN PHOTOGRAPHY
CINEMATOGRAPHY
ELECTROGRAPHY
HOLOGRAPHY
PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR,STEREO-PHOTOGRAPHIC PROCESSES
PHOTOGRAPHY
PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES
PHYSICS
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Method of making direct-positive images, comprising image-wise exposing a light-sensitive silver halide element comprising a support and at least one internal latent image-type silver halide emulsion layer, and developing the exposed element with a developer comprising 10 to 50 g of hydroquinone per litre in the presence of at least one development nucleator and in the presence of density-stabilizing amounts of organic non-aromatic onium salt.