GB392938A - Improvements in or relating to photo-sensitive materials and the production of photographic images thereby - Google Patents
Improvements in or relating to photo-sensitive materials and the production of photographic images therebyInfo
- Publication number
- GB392938A GB392938A GB3278131A GB3278131A GB392938A GB 392938 A GB392938 A GB 392938A GB 3278131 A GB3278131 A GB 3278131A GB 3278131 A GB3278131 A GB 3278131A GB 392938 A GB392938 A GB 392938A
- Authority
- GB
- United Kingdom
- Prior art keywords
- photo
- silver
- compounds
- gelatin
- images
- 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
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 108010010803 Gelatin Proteins 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 3
- 239000008273 gelatin Substances 0.000 abstract 3
- 229920000159 gelatin Polymers 0.000 abstract 3
- 235000019322 gelatine Nutrition 0.000 abstract 3
- 235000011852 gelatine desserts Nutrition 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 2
- 239000000084 colloidal system Substances 0.000 abstract 2
- IRXRGVFLQOSHOH-UHFFFAOYSA-L dipotassium;oxalate Chemical compound [K+].[K+].[O-]C(=O)C([O-])=O IRXRGVFLQOSHOH-UHFFFAOYSA-L 0.000 abstract 2
- 150000002736 metal compounds Chemical class 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 abstract 2
- ZELCNSAUMHNSSU-UHFFFAOYSA-N 3,5-diamino-2-[(4-sulfamoylphenyl)diazenyl]benzoic acid Chemical compound OC(=O)C1=CC(N)=CC(N)=C1N=NC1=CC=C(S(N)(=O)=O)C=C1 ZELCNSAUMHNSSU-UHFFFAOYSA-N 0.000 abstract 1
- 229920001817 Agar Polymers 0.000 abstract 1
- 239000004135 Bone phosphate Substances 0.000 abstract 1
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 abstract 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
- 239000008272 agar Substances 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000000969 carrier Substances 0.000 abstract 1
- 239000005018 casein Substances 0.000 abstract 1
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 abstract 1
- 235000021240 caseins Nutrition 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000007859 condensation product Substances 0.000 abstract 1
- -1 critic acid Chemical class 0.000 abstract 1
- 238000005034 decoration Methods 0.000 abstract 1
- 210000003298 dental enamel Anatomy 0.000 abstract 1
- SLGWESQGEUXWJQ-UHFFFAOYSA-N formaldehyde;phenol Chemical compound O=C.OC1=CC=CC=C1 SLGWESQGEUXWJQ-UHFFFAOYSA-N 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
- 239000004922 lacquer Substances 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 239000011572 manganese Substances 0.000 abstract 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 abstract 1
- 229910052753 mercury Inorganic materials 0.000 abstract 1
- DRXYRSRECMWYAV-UHFFFAOYSA-N mercury(I) nitrate Inorganic materials [Hg+].[O-][N+]([O-])=O DRXYRSRECMWYAV-UHFFFAOYSA-N 0.000 abstract 1
- 229910017604 nitric acid Inorganic materials 0.000 abstract 1
- 229920001568 phenolic resin Polymers 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- 229910001961 silver nitrate Inorganic materials 0.000 abstract 1
- XNGYKPINNDWGGF-UHFFFAOYSA-L silver oxalate Chemical compound [Ag+].[Ag+].[O-]C(=O)C([O-])=O XNGYKPINNDWGGF-UHFFFAOYSA-L 0.000 abstract 1
- FTNNQMMAOFBTNJ-UHFFFAOYSA-M silver;formate Chemical compound [Ag+].[O-]C=O FTNNQMMAOFBTNJ-UHFFFAOYSA-M 0.000 abstract 1
- DUYAAUVXQSMXQP-UHFFFAOYSA-M thioacetate Chemical compound CC([S-])=O DUYAAUVXQSMXQP-UHFFFAOYSA-M 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/004—Photosensitive materials
- G03F7/038—Macromolecular compounds which are rendered insoluble or differentially wettable
-
- 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
- G03C1/494—Silver salt compositions other than silver halide emulsions; Photothermographic systems ; Thermographic systems using noble metal compounds
- G03C1/498—Photothermographic systems, e.g. dry silver
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Printing Plates And Materials Therefor (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Abstract
392,938. Photo-reliefs ; heat-development processes. KODAK, Ltd., Kodak House, Kingsway, London.-(Assignees of Sheppard, S. E. and Vanselow, W. ; Kodak Park. Rochester, New York, U.S.A.) Nov. 26, 1931, No. 32781. Convention date, Dec. 11, 1930. [Class 98 (ii).] Relates to the formation of reliefs by heat development of an exposed colloid layer containing light-sensitive metal compounds, reference being made to Specifications 323,768, [Class 98 (ii), Photographic processes &c.], and 390,881. According to the present invention, the light sensitive coating contains at least 50 per cent of colloid (e.g. gelatin or albumen) and a light sensitive metal compound which on exposure gives a highly visible image as well as a latent relief image, the relief being developed by heat treatment. Di-carboxylic compounds of silver, lead, mercury and manganese are preferred. Tribasic acid compounds, e.g. critic acid, and compounds such as silver formate, lead formate and lead thioacetate are also mentioned. Two particular examples are given, viz. : (1) gelatin having incorporated therein silver nitrate and potassium oxalate ; (2) gelatin having incorporated therein potassium oxalate and a mercurous nitrate solution containing concentrated nitric acid. The Specification as open to inspection under Sect. 91 comprises also (1) a " photo-thermographic " composition produced by dispersing dry and finely divided silver oxalate in a lacquer (e.g. formed from one of the phenol-formaldehyde condensation products), which yields on exposure through a positive a slightly visible image which can be further developed out by heat treatment-; (2) alternative carriers for " photo-thermographic " compositions, including agar, casein, albumen, zeine, cellulose esters, resins and siliceous enamel and glaze ; (3) the production of images having a surface texture differing from that of the background (e.g. different granularity and porosity); (4) the use of such images as photo-mechanical printing surfaces ; (5) ceramic decoration by burning in images produced by heat development. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US50166330A | 1930-12-11 | 1930-12-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB392938A true GB392938A (en) | 1933-05-26 |
Family
ID=23994513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3278131A Expired GB392938A (en) | 1930-12-11 | 1931-11-26 | Improvements in or relating to photo-sensitive materials and the production of photographic images thereby |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE384853A (en) |
| GB (1) | GB392938A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2709654A (en) * | 1950-09-29 | 1955-05-31 | Adalbert B Guth | Thermographic method of producing relief and intaglio impressions |
| US3079858A (en) * | 1956-02-25 | 1963-03-05 | Agfa Ag | Process for the production of printing forms |
| US3080230A (en) * | 1956-02-18 | 1963-03-05 | Agfa Ag | Photographic stratum transfer process and element therefor |
| US3108872A (en) * | 1961-09-27 | 1963-10-29 | Photo-thermolytical vesicular |
-
0
- BE BE384853D patent/BE384853A/xx unknown
-
1931
- 1931-11-26 GB GB3278131A patent/GB392938A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2709654A (en) * | 1950-09-29 | 1955-05-31 | Adalbert B Guth | Thermographic method of producing relief and intaglio impressions |
| US3080230A (en) * | 1956-02-18 | 1963-03-05 | Agfa Ag | Photographic stratum transfer process and element therefor |
| US3079858A (en) * | 1956-02-25 | 1963-03-05 | Agfa Ag | Process for the production of printing forms |
| US3108872A (en) * | 1961-09-27 | 1963-10-29 | Photo-thermolytical vesicular |
Also Published As
| Publication number | Publication date |
|---|---|
| BE384853A (en) |
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