Photographic material based on silver halides
Plaschnick, Dieter; Hesse, Brigitte; Trong Hong, Luu; Philipp, Burkart; Linow, Karl Joachim; Jaeger, Werner; Wagenknecht, Wolfgang; Wandrey, Christine
1984

Abstract

A photog. material with improved physicomech. properties and photog. characteristics contains a combination of gelatin and a water-sol. polymer in the form of a symplex. Thus, a cellulose acetate support was coated with a coupler-contg. Ag(Br,Cl,I) (15 mol% AgCl) emulsion layer contg. gelatin and a polyelectrolyte complex composed of cellulose sulfate and an acrylamide-acrylic acid copolymer cationic ester to give a material which showed a swelling value of 290% and a m.p. of 74 Deg vs. 720% and 31 Deg, resp., for a control contg. only gelatin. [on SciFinder (R)]

Details

Title Photographic material based on silver halides
Author(s) Plaschnick, Dieter ; Hesse, Brigitte ; Trong Hong, Luu ; Philipp, Burkart ; Linow, Karl Joachim ; Jaeger, Werner ; Wagenknecht, Wolfgang ; Wandrey, Christine
Date 1984
Publisher (VEB Filmfabrik Wolfen, Ger. Dem. Rep.).
Note Alternative title(s) : (de) Fotografisches material auf der basis von silberhalogeniden
Other identifier(s) EPO Family ID: 5537815
Patent number(s) DD207583
Laboratories LMRP
Record Appears in Scientific production and competences > SB - School of Basic Sciences > SB Archives > LMRP - Regenerative Medicine and Pharmacobiology Laboratory
Scientific production and competences > SV - School of Life Sciences > SV Archives > LMRP - Regenerative Medicine and Pharmacobiology Laboratory
Work produced at EPFL
Patents
Record creation date 2006-02-27

Actions