Hagemann Joerg

Photographic silver halide material, useful as color negative, reversal or positive film, paper or dye diffusion transfer or silver dye bleach material, contains phenylbenzofuranone and alk(en)ol or substituted phenol

Photographic silver halide material, useful as color negative, reversal or positive film, paper or dye diffusion transfer or silver dye bleach material, contains acylamino-sulfonylacylamino-phenol and phenylbenzofuranone

Color photographic material, e.g. for making prints, contains alpha-acyl-alpha-N-heterocyclyl-acetanilide coupler, substituted acrylamide with no hydroxyphenyl group and polymer with amide group

Color photographic material, useful for development thermally or with alkaline activator, contains N-(het)aryl-N'-(6-oxo- or 6-thio-1,3-oxazin- or -1,3-thiazin--2-yl)-hydrazine or condensed 1,2-diazine or 1,2-diazole compound

Bis-arylacetic acid, ester and amide compounds, used as light protection agent, especially in color photographic silver halide material, are prepared by ring-opening substituted benzofuranone with water, alcohol, ammonia or amine

Color photographic material, e.g. negative or positive film or paper or reversal film, contains development inhibitor releasing coupler with 1,2,3-triazolyl or tetrazolyl-5-thio inhibitor group

Color photographic silver halide material containing heterocyclic cyan coupler, useful e.g. in film or paper, has layer(s) containing 3-phenyl-2,3-dihydrobenzofuran-2-one compound

Color photographic material, useful e.g. for film or paper, contains ester or amide of branched beta-hydroxy-carboxylic acid, e.g. citric acid, as oil former in red-sensitized silver chloride-rich emulsion containing cyan coupler

Photographic silver halide film or paper had coating containing hardened binder, dye fixative and optionally dye stabilizer for retouching or printing with other information

Color photographic material, e.g. color negative film has silver halide emulsion layer(s) containing oil former with specified acidity, development inhibitor-releasing coupler and color coupler