Matches 101 - 130 out of 130 < 1 2 3
Match Document Document Title
4080211 Polymerization of monomeric color couplets  
A process of making a color photographic material comprising a support and a layer comprising gelatin and as a color-coupling agent a water-insoluble homopolymer of a solid water-insoluble...
4061498 Photographic material containing 2-acyl-2-pyrazolin-5-on-couplers  
2-Acyl-3-pyrazolin-5-one couplers are provided for use in color photography which upon color development form 2-pyrazolin-5-one couplers capable of coupling with the oxidation products of the color...
4059447 Photographic material containing oxazolinone-2 couplers  
Monocyclic oxazolinone-2 structures make good 2-equivalent photographic couplers, the oxazolinone-2 ring splitting during the coupling to form a dye. The couplers can be made by condensing an...
4057428 Photographic elements containing anionic organic acids  
Photographic elements are described which comprise a support having thereon at least one image dye-providing layer unit and at least one layer containing an immobile anionic organic acid having an...
3926436 Silver halide element containing polymeric colour forming couplers  
Light-sensitive photographic colour elements are described containing polymeric compounds comprising recurring colour coupler or competing coupler units and units derived from a monomer...
3912519 Anti-fouling ship bottom paint  
An anti-fouling ship bottom paint comprising as an active ingredient 1. 5-chloro-4-phenyl-1,2-dithiol-3-one (referred to as Compound A) having the formula, ##EQU1## 2. a mixture of the compound A...
3767412 POLYMERIC COLOUR COUPLERS AND THEIR USE IN COLOUR PHOTOGRAPHY  
Polymeric colour couplers for use in photographic silver halide colour emulsions are described which comprise recurring units of the formula : ##SPC1## Wherein : Z is hydrogen or C 1 -C 4 alkyl,...
3615506 SILVER HALIDE EMULSIONS CONTAINING 3-CYCLICAMINO-5-PYRAZOLONE COLOR COUPLERS  
Novel 3-(cyclicamino)-5-pyrazolones and other 3-(substituted amino)-5-pyrazolone couplers valuable for use in color photography are advantageously prepared in good yields from the corresponding...
3508922 DIRECT-WRITING RECORDING ELEMENTS YIELDING SILVER AND DYE IMAGES  
3476563 PHOTOGRAPHIC SILVER HALIDE ELEMENTS CONTAINING TWO EQUIVALENT CYAN COUPLERS  
3468666 COLOR PHOTOGRAPHIC SILVER HALIDE LIGHT-SENSITIVE MATERIALS CONTAINING BIS-PYRAZOLONE COUPLERS  
3462270 COLOR PHOTOGRAPHY UTILIZING 1-FLUOROALKYL - 2 - PYRAZOLINE - 5 - ONE COLOUR COUPLERS  
3451820 DISPERSIONS OF LIPOPHILIC COLORCOUPLING COPOLYMERS  
3447928 SILVER HALIDE EMULSION CONTAINING TWOEQUIVALENT YELLOW DYE-FORMING COUPLER  
3419390 Elements and developers for color photography utilizing phenolic couplers containingan aminoalkyl group on the coupling position  
3408194 Silver halide emulsion layers containing yellow dye forming couplers  
3370952 Color formers  
3227550 Photographic color reproduction process and element  
3211552 Multilayer photographic element for color photography  
3208977 Polyvinyl acetals  
3155510 Diffusion-resistant organic resin-coupler reaction products for photographic gelatin ayers  
3077403 Color former containing bis coupling functions  
2870012 Microdispersions of photographic color couplers  
2852383 Preparation of photographic packet emulsions by a water-in-oil system  
2852381 Photographic emulsions containing polymeric color formers  
3676137 Title is not available  
3623871 Title is not available  
3834908 Title is not available  
3778277 Title is not available  
3556799 Title is not available  
Matches 101 - 130 out of 130 < 1 2 3