GB877842A - Improvements in photographic material, processes for preparing such material and processes for preparing photographic records - Google Patents
Improvements in photographic material, processes for preparing such material and processes for preparing photographic recordsInfo
- Publication number
- GB877842A GB877842A GB42300/59A GB4230059A GB877842A GB 877842 A GB877842 A GB 877842A GB 42300/59 A GB42300/59 A GB 42300/59A GB 4230059 A GB4230059 A GB 4230059A GB 877842 A GB877842 A GB 877842A
- Authority
- GB
- United Kingdom
- Prior art keywords
- exposure
- complex
- records
- urea
- colloid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000463 material Substances 0.000 title abstract 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract 4
- 239000000084 colloidal system Substances 0.000 abstract 4
- 150000001875 compounds Chemical class 0.000 abstract 4
- 229920001807 Urea-formaldehyde Polymers 0.000 abstract 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 abstract 2
- GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 abstract 2
- 235000011187 glycerol Nutrition 0.000 abstract 2
- AMTIVRQIKUFCEU-UHFFFAOYSA-M 4-(dimethylamino)benzenediazonium;zinc;chloride Chemical compound [Cl-].[Zn].CN(C)C1=CC=C([N+]#N)C=C1 AMTIVRQIKUFCEU-UHFFFAOYSA-M 0.000 abstract 1
- 108010010803 Gelatin Proteins 0.000 abstract 1
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- 238000000149 argon plasma sintering Methods 0.000 abstract 1
- PLKYGPRDCKGEJH-UHFFFAOYSA-N azane;2-hydroxypropane-1,2,3-tricarboxylic acid;iron Chemical compound N.[Fe].OC(=O)CC(O)(C(O)=O)CC(O)=O PLKYGPRDCKGEJH-UHFFFAOYSA-N 0.000 abstract 1
- 229920002301 cellulose acetate Polymers 0.000 abstract 1
- OIDPCXKPHYRNKH-UHFFFAOYSA-J chrome alum Chemical compound [K]OS(=O)(=O)O[Cr]1OS(=O)(=O)O1 OIDPCXKPHYRNKH-UHFFFAOYSA-J 0.000 abstract 1
- -1 chrome carboxylic acid Chemical class 0.000 abstract 1
- 229960000359 chromic chloride Drugs 0.000 abstract 1
- LJAOOBNHPFKCDR-UHFFFAOYSA-K chromium(3+) trichloride hexahydrate Chemical compound O.O.O.O.O.O.[Cl-].[Cl-].[Cl-].[Cr+3] LJAOOBNHPFKCDR-UHFFFAOYSA-K 0.000 abstract 1
- 235000007831 chromium(III) chloride Nutrition 0.000 abstract 1
- 239000011636 chromium(III) chloride Substances 0.000 abstract 1
- 239000008119 colloidal silica Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 150000008049 diazo compounds Chemical class 0.000 abstract 1
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 abstract 1
- MYKLLHXTOPDTBO-UHFFFAOYSA-J dichlorochromium;octadecanoic acid;hydrate Chemical compound O.Cl[Cr]Cl.Cl[Cr]Cl.CCCCCCCCCCCCCCCCCC(O)=O MYKLLHXTOPDTBO-UHFFFAOYSA-J 0.000 abstract 1
- 229960004642 ferric ammonium citrate Drugs 0.000 abstract 1
- 229920000159 gelatin Polymers 0.000 abstract 1
- 239000008273 gelatin Substances 0.000 abstract 1
- 235000019322 gelatine Nutrition 0.000 abstract 1
- 235000011852 gelatine desserts Nutrition 0.000 abstract 1
- 235000000011 iron ammonium citrate Nutrition 0.000 abstract 1
- 239000004313 iron ammonium citrate Substances 0.000 abstract 1
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 abstract 1
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract 1
Classifications
-
- G—PHYSICS
- 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, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
-
- G—PHYSICS
- 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, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
- G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
-
- G—PHYSICS
- 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, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
- G03C1/7614—Cover layers; Backing layers; Base or auxiliary layers characterised by means for lubricating, for rendering anti-abrasive or for preventing adhesion
-
- G—PHYSICS
- 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, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
-
- G—PHYSICS
- 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, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C2200/00—Details
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Abstract
877,842. Photographic vesicular materials. KALVAR CORPORATION. Dec. 11, 1959, No. 42300/59. Drawings to Specification. Class 98(2) A film of normally hydrophilic colloid containing a photolytic compound capable of forming light-scattering centres on exposure and development contains also a chrome carboxylic acid complex of Werner type. Records made therefrom by exposure and heat-development show improved durability resulting, it is believed, from a curing effect of the complex on the colloid. Preferably, a proportion of partially condensed urea-formaldehyde resin is included in the hydrophilic colloid. Seven examples use p-dimethylamino-benzene-diazonium zinc chloride as photolytic compound, thus in Example 1 gelatin solution is adjusted to pH 2.5, glycerine, the diazo sensitizer and stearato chromic chloride dissolved in isopropanol are added and the solution coated on cellulose acetate film and dried; and the film may be used for making original records or for contact or projection copying, for instance contact copying of microfilm records; and developed by heating for 3 or 4 seconds preferably with a further exposure after cooling and storage for an hour to allow escape of gas released in the re-exposure. Examples II, III and IV are similar, describing only the addition of urea-formaldehyde resin, the omission of glycerin and the addition of colloidal silica to the solution of Example I. Example V uses polyvinyl alcohol as colloid, Example VI laurylato or propionato chromic chloride in place of the stearato compound; and Example VII is directed to a comparison in which chrome alum replaces the Werner complex and also one in which urea -formaldehyde is used without such complex. Other diazo compounds and supports for the sensitive films are referred to, and the use of ferric ammonium citrate as photolytic compound is indicated.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US710737A US3081169A (en) | 1958-01-23 | 1958-01-23 | Scatter photography element containing werner type chrome carboxylic acid complexes |
| GB42300/59A GB877842A (en) | 1959-12-11 | 1959-12-11 | Improvements in photographic material, processes for preparing such material and processes for preparing photographic records |
| DEK39428A DE1129825B (en) | 1959-12-11 | 1959-12-15 | Photographic material for the production of an image by the vesicular process |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB42300/59A GB877842A (en) | 1959-12-11 | 1959-12-11 | Improvements in photographic material, processes for preparing such material and processes for preparing photographic records |
| DEK39428A DE1129825B (en) | 1959-12-11 | 1959-12-15 | Photographic material for the production of an image by the vesicular process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB877842A true GB877842A (en) | 1961-09-20 |
Family
ID=25983223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB42300/59A Expired GB877842A (en) | 1958-01-23 | 1959-12-11 | Improvements in photographic material, processes for preparing such material and processes for preparing photographic records |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1129825B (en) |
| GB (1) | GB877842A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3171744A (en) * | 1962-02-23 | 1965-03-02 | Warner L Peticolas | Method of forming latent and visible vesicular images in refractive image films |
-
1959
- 1959-12-11 GB GB42300/59A patent/GB877842A/en not_active Expired
- 1959-12-15 DE DEK39428A patent/DE1129825B/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3171744A (en) * | 1962-02-23 | 1965-03-02 | Warner L Peticolas | Method of forming latent and visible vesicular images in refractive image films |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1129825B (en) | 1962-05-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3301679A (en) | Two-component diazotype light-sensitive photoprinting material susceptible to thermal development | |
| US2592368A (en) | Gelatine silver halide emulsion layer containing a dihydroxy diphenyl tanning developing agent | |
| US3764329A (en) | Heat activated dry silver | |
| GB712966A (en) | Photosensitive vesicular print material and process of making the same | |
| GB821506A (en) | The production of positive photographic images by heat development | |
| US3408192A (en) | Light-sensitive diazotype compositions and elements | |
| US2725296A (en) | Two-layer integral negative positive photographic material | |
| US3307952A (en) | Formation of diazo couplers in situ | |
| GB687751A (en) | Process and material for the direct production of positive photographic images | |
| US3466172A (en) | Method of using photographic vesicular and diazo films having diazo antihalation layers | |
| GB398671A (en) | Improvements in or relating to the preparation of diazo-types | |
| US3015562A (en) | Receiving sheet for use in photographic silver transfer process | |
| US3856531A (en) | Photographic compositions and processes | |
| GB698027A (en) | Photographic light-sensitive diazotype material | |
| GB877842A (en) | Improvements in photographic material, processes for preparing such material and processes for preparing photographic records | |
| GB882964A (en) | Photographic reproduction process | |
| GB948661A (en) | Diazotype photoprinting process | |
| GB1075159A (en) | Improvements in photographic media and process for producing same | |
| US3824103A (en) | Photographic element,composition and process having an s-carbamoyl stabilizer | |
| US2552355A (en) | Diazotype layers having organic esters and nitriles containing an active methylene group as azo components | |
| US3676132A (en) | Thermographic reproduction material and process | |
| US3389996A (en) | Two-component heat developable diazotypes | |
| GB777281A (en) | Improvements in or relating to photosensitive material and process of making same | |
| GB957838A (en) | Diazotype materials | |
| US2663640A (en) | Photographically light-sensitive silver halide-diazide colloid layers |