Patents
Sitemap › G03 - Photography; Cinematography; Analogous techniques using waves other than optical waves; Electrography; Holography › G03C - Photosensitive materials for photographic purposes; Photographic processes, e.g. cine, x-ray, colour or stereo-photographic processes; Auxiliary processes in photography › G03C 1 - Photosensitive materials
Patents for G03C 1 - Photosensitive materials (26,817)
12/1990
12/05/1990EP0400055A1 Curtain coating start-up method and apparatus.
12/04/1990US4975363 Containing nonionic surfactant, fluorinated polyoxyalkylene-amine, and matting agent
12/04/1990US4975362 Infrared sensitizing dye for photographic element
12/04/1990US4975360 Silver halide photographic light sensitive material
12/04/1990US4975357 Method of photographic color development using polyhydroxy compounds, metal ions and sequestering agents
12/04/1990US4975354 Photographic element comprising an ethyleneoxy-substituted amino compound and process adapted to provide high constrast development
12/04/1990US4975353 Heat-sensitive recording materials
12/04/1990US4975351 Positive-type photosensitive electrodeposition coating composition with o-quinone diazide sulfonyl amide polymer
12/04/1990US4975304 Bending downwardly the sides of support before applying the free falling curtains; uniform thickness
12/04/1990US4974533 Coating apparatus
12/04/1990US4974316 Apparatus for assembling caps on a barrel plate of a film magazine
11/1990
11/29/1990WO1990014615A1 Improved method of photographic color development
11/29/1990DE4016533A1 Verfahren zur verbesserung der physikalisch-chemischen eigenschaften von photographischen schichten Layers method for improving the physico-chemical properties of photographic
11/28/1990EP0399847A2 Silver halide photographic light-sensitive material
11/28/1990EP0399729A2 Preparation of polymer dispersions and photographic elements containing polymer particles
11/28/1990EP0399541A2 Silver halide color photographic material
11/28/1990EP0399465A2 Support sheet for photographic printing sheet
11/28/1990EP0399460A2 Silver halide photograpic material
11/28/1990EP0399342A2 A silver halide photographic emulsion
11/27/1990US4973702 2-(2-hydroxyphenyl)-benztriazoles
11/27/1990US4973701 Liquid substituted 2H-benzotriazole mixtures, stabilized compositions and processes for preparing the liquid mixtures
11/27/1990US4973548 Photographic silver bromoiodide emulsions, elements and processes
11/27/1990US4973547 Photographic material
11/27/1990US4973543 System for the production of dot-etched lithographic films
11/27/1990US4973542 Sensitivity to light and heat
11/27/1990CA1277070C Photocurable epoxy resin compositions which contain fillers, and the use thereof
11/25/1990CA2016774A1 Silver halide photographic light-sensitive material
11/22/1990EP0398750A2 Tone controlling compounds
11/22/1990EP0398600A2 Speed and contrast promoted silver halide doped emulsions
11/22/1990EP0398355A2 Silver halide photographic material
11/22/1990EP0398285A2 Silver halide photographic materials
11/22/1990EP0398223A2 Antistatic layer
11/22/1990EP0398018A1 Process for the preparation of light-sensitive bis-trichloro-methyl-s-triazines
11/20/1990US4971899 Photography, coatings, optical density, high speed capability
11/20/1990US4971897 Photographic silver halide element containing cyclic phosphazene and salt antistatic composition
11/20/1990US4971890 Multilayer emulsion or hydrophilic colloid layer with a hydrazine compound
11/20/1990US4971889 Silver halide photographic emulsions
11/20/1990US4971888 Photographic films of silver halide material, multilayer, high contrast, high sensitiivity, halftones
11/20/1990US4971884 Light-sensitive material containing silver halide, reducing agent and polymerizable compound wherein the silver halide comprises monodisperse tabular grains
11/18/1990CA2016495A1 Speed and contrast promoted silver halide doped emulsions
11/14/1990EP0397435A1 Near infrared antihalation dyes
11/14/1990EP0397167A2 Method of forming images
11/14/1990EP0397125A2 Silver halide emulsions having improved low intensity reciprocity characteristics and processes of preparing them
11/14/1990EP0397086A2 A method for the manufacture of silver halide color photographic light sensitive materials
11/14/1990EP0397083A2 Metering defeat mechanism
11/14/1990CN1046985A Paper support for light-sensitive materials with an anti-curl layer on the backside
11/13/1990US4970309 Synthesis of thiolactones
11/13/1990US4970307 Process for formation of base and light-sensitive material
11/13/1990US4970141 Elevated spectral sensitivity in green wavelength region
11/13/1990US4970140 Direct positive photographic light-sensitive material
11/13/1990US4970137 Heating with binder and ripening agent; crystallization
11/13/1990US4970134 Mixture crosslinkable by photopolymerization
11/13/1990US4970132 Light-sensitive material comprising light-sensitive layer comprising a salt of a hydrazine derivative with an organic acid provided on support
11/11/1990CA2016494A1 Near infrared antihalation dyes
11/10/1990WO1990013851A1 Tin oxide heteropolycondensates with enhanced electrical conductivity
11/08/1990DE3914947A1 Photographic silver halide material with outer hardening coat - contg. sulpho-ethyl-cellulose inert to hardener and anionic surfactant to reduce soiling
11/07/1990EP0395956A2 Photographic recording material
11/07/1990EP0395785A1 Support for light-sensitive materials with an anti-curling layer coated on the backside
11/07/1990EP0191774B1 Fabrication of devices involving lithographic procedures
11/07/1990CN1010347B Method for increasing ammonia developing rate of heavy-nitrogen printing paper
11/07/1990CN1010287B Starting method and device for liquid-curtain coating
11/06/1990WO1990013850A1 Direct positive films
11/06/1990US4968599 Photographic composition containing a fluorinated sulfosuccinate
11/06/1990US4968598 Heat developable color light-sensitive material
11/06/1990US4968597 Heat developable color light-sensitive material
11/06/1990US4968596 Method for forming a direct positive image
11/06/1990US4968595 Silver halide photographic emulsions
11/06/1990US4968592 High maximum and low minimum image density
11/06/1990US4968586 Photoresist compositions containing cobalt (III) compound and redox transfer ligand
11/06/1990US4968554 Polyolefins, noncurling
11/06/1990US4967782 Process and apparatus for recovering and reusing resist composition
11/06/1990CA2054716A1 Direct positive films
11/06/1990CA1276048C Polyvinyl acetal resin and photosensitive composition containing same
11/06/1990CA1275846C Process of forming a negative pattern in a photoresist layer
11/01/1990WO1990012782A1 Non-ionic surface active compounds
11/01/1990CA2015751A1 Methods for producing and preserving a silver halide photographic light-sensitive material
10/1990
10/31/1990EP0395584A2 Piperidine-triazine compounds for use as stabilizers for organic materials
10/31/1990EP0395388A2 Image forming method
10/31/1990EP0395164A1 Thermally processable imaging element comprising an overcoat layer
10/31/1990EP0395107A2 Silver halide photographic light-sensitive material containing aliphatic carboxylic ester
10/31/1990EP0395096A2 Method of thermally forming images from metastable metal colloids
10/31/1990EP0395074A1 Method for producing a silver halide photographic photosensitive material
10/31/1990EP0395069A2 Silver halide photographic materials
10/31/1990EP0394974A2 Photographic material and process
10/31/1990EP0394846A2 Organic photochromic compound
10/31/1990EP0394791A2 Photographic material having an antistatic layer
10/30/1990US4966836 Direct positive photographic light-sensitive material
10/30/1990US4966833 Using heterocyclic nitrogen containing compound
10/30/1990US4966828 Photoinitiators
10/30/1990US4966440 Post-exposure dye treatment in the production of holograms
10/30/1990US4965931 System for winding film on a spool and loading the spool with the film into a magazine
10/28/1990CA2013758A1 Modified peptizer twinned grain silver halide emulsions and processes for their preparation
10/27/1990CA2015436A1 Piperidine-triazine compounds for use as stabilizers for organic materials
10/27/1990CA2014554A1 Organic photochromic compound
10/26/1990CA2013314A1 Photographic material and process
10/24/1990EP0393799A2 Vapor deposited photoresists of anionically polymerizable monomers
10/24/1990EP0393721A2 Silver halide photographic material
10/24/1990EP0393720A2 Silver halide photographic materials
10/24/1990EP0393711A2 Silver halide photographic material
10/24/1990EP0393477A2 Direct positive photosensitive material
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