GB1026357A - Improvements relating to photosensitive material and its preparation - Google Patents
Improvements relating to photosensitive material and its preparationInfo
- Publication number
- GB1026357A GB1026357A GB1128964A GB1128964A GB1026357A GB 1026357 A GB1026357 A GB 1026357A GB 1128964 A GB1128964 A GB 1128964A GB 1128964 A GB1128964 A GB 1128964A GB 1026357 A GB1026357 A GB 1026357A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ferric
- complex
- photosensitive
- solution
- image
- 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 5
- 150000003839 salts Chemical class 0.000 abstract 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 abstract 3
- 238000005406 washing Methods 0.000 abstract 2
- ZEYKLMDPUOVUCR-UHFFFAOYSA-N 2-chloro-5-(trifluoromethyl)benzenesulfonyl chloride Chemical compound FC(F)(F)C1=CC=C(Cl)C(S(Cl)(=O)=O)=C1 ZEYKLMDPUOVUCR-UHFFFAOYSA-N 0.000 abstract 1
- 241000416162 Astragalus gummifer Species 0.000 abstract 1
- 229920000742 Cotton Polymers 0.000 abstract 1
- 108010010803 Gelatin Proteins 0.000 abstract 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 229920001615 Tragacanth Polymers 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- FRHBOQMZUOWXQL-UHFFFAOYSA-L ammonium ferric citrate Chemical compound [NH4+].[Fe+3].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O FRHBOQMZUOWXQL-UHFFFAOYSA-L 0.000 abstract 1
- 229910021538 borax Inorganic materials 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- 229960004642 ferric ammonium citrate Drugs 0.000 abstract 1
- 229960002413 ferric citrate Drugs 0.000 abstract 1
- VEPSWGHMGZQCIN-UHFFFAOYSA-H ferric oxalate Chemical compound [Fe+3].[Fe+3].[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O VEPSWGHMGZQCIN-UHFFFAOYSA-H 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
- 239000004313 iron ammonium citrate Substances 0.000 abstract 1
- 235000000011 iron ammonium citrate Nutrition 0.000 abstract 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 abstract 1
- NPFOYSMITVOQOS-UHFFFAOYSA-K iron(III) citrate Chemical compound [Fe+3].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NPFOYSMITVOQOS-UHFFFAOYSA-K 0.000 abstract 1
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000000049 pigment Substances 0.000 abstract 1
- 229920000768 polyamine Polymers 0.000 abstract 1
- HELHAJAZNSDZJO-OLXYHTOASA-L sodium L-tartrate Chemical compound [Na+].[Na+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O HELHAJAZNSDZJO-OLXYHTOASA-L 0.000 abstract 1
- 239000001433 sodium tartrate Substances 0.000 abstract 1
- 229960002167 sodium tartrate Drugs 0.000 abstract 1
- 235000011004 sodium tartrates Nutrition 0.000 abstract 1
- 239000004328 sodium tetraborate Substances 0.000 abstract 1
- 235000010339 sodium tetraborate Nutrition 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 239000002562 thickening agent Substances 0.000 abstract 1
- 235000010487 tragacanth Nutrition 0.000 abstract 1
- 239000000196 tragacanth Substances 0.000 abstract 1
- 229940116362 tragacanth Drugs 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- G03C1/00—Photosensitive materials
- G03C1/64—Compositions containing iron compounds as photosensitive substances
-
- 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
- G03C1/72—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705
- G03C1/73—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705 containing organic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Abstract
1,026,357. Photographic print-out material. P. F. VAN VLISSINGEN & CO's KATOENFABRIEKEN.N.V. March 17,1964 [March 19,1963],No. 11289/64. Heading G2C. A photosensitive print-out material comprises a base, such as paper, a ceramic tile or cotton fabric, impregnated with or carrying as a layer or layers a cyclotetra-isoindolenine-(endo-isoindolenino)-cobalt complex with a polyamine and at least one photosensitive ferric salt capable of reducing the complex to a phthalocyanine pigment under the influence of light, such as ferric chloride, ferric oxalate, ferric ammonium oxalate, ferric citrate or ferric ammonium citrate. The photosensitive material is made by applying to the base, separately or after mixing, a solution of the ferric salt and a weakly acid solution of the complex. Thickeners such as gelatin or tragacanth may be present. After exposure to an image, the unexposed ferric salt is washed out with water to give a negative blue image on a yellow ground or both the ferric salt and the complex are removed by washing with aqueous acetic acid which may contain ethyl acetate or spirit and sulphuric acid to give ablue-on-white result. A deeper image is obtained by moistening the exposed material before the washing step with a solution of borax and sodium tartrate and drying at an elevated temperature.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL290386 | 1963-03-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1026357A true GB1026357A (en) | 1966-04-20 |
Family
ID=19754540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1128964A Expired GB1026357A (en) | 1963-03-19 | 1964-03-17 | Improvements relating to photosensitive material and its preparation |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE645426A (en) |
| DE (1) | DE1232822B (en) |
| GB (1) | GB1026357A (en) |
| NL (2) | NL290386A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4195998A (en) | 1974-04-15 | 1980-04-01 | Eastman Kodak Company | CO(III) Complex containing radiation sensitive element with diazo recording layer |
| US4201588A (en) * | 1974-04-15 | 1980-05-06 | Eastman Kodak Company | Radiation sensitive co(III)complex photoreduction element with image recording layer |
| US4324852A (en) * | 1974-04-15 | 1982-04-13 | Eastman Kodak Company | Transition metal photoreduction systems and processes |
-
0
- NL NL121030D patent/NL121030C/xx active
- NL NL290386D patent/NL290386A/xx unknown
-
1964
- 1964-03-17 GB GB1128964A patent/GB1026357A/en not_active Expired
- 1964-03-18 DE DEN24646A patent/DE1232822B/en active Pending
- 1964-03-19 BE BE645426A patent/BE645426A/xx unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4195998A (en) | 1974-04-15 | 1980-04-01 | Eastman Kodak Company | CO(III) Complex containing radiation sensitive element with diazo recording layer |
| US4201588A (en) * | 1974-04-15 | 1980-05-06 | Eastman Kodak Company | Radiation sensitive co(III)complex photoreduction element with image recording layer |
| US4324852A (en) * | 1974-04-15 | 1982-04-13 | Eastman Kodak Company | Transition metal photoreduction systems and processes |
Also Published As
| Publication number | Publication date |
|---|---|
| BE645426A (en) | 1964-07-16 |
| NL121030C (en) | |
| NL290386A (en) | |
| DE1232822B (en) | 1967-01-19 |
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