GB936609A - Improvements in or relating to stabilized photographic physical developers - Google Patents
Improvements in or relating to stabilized photographic physical developersInfo
- Publication number
- GB936609A GB936609A GB34155/59A GB3415559A GB936609A GB 936609 A GB936609 A GB 936609A GB 34155/59 A GB34155/59 A GB 34155/59A GB 3415559 A GB3415559 A GB 3415559A GB 936609 A GB936609 A GB 936609A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- exposure
- salts
- physical
- aqueous solution
- 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
- 150000001875 compounds Chemical class 0.000 abstract 4
- 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
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 abstract 3
- 239000007864 aqueous solution Substances 0.000 abstract 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 abstract 3
- 229910052751 metal Inorganic materials 0.000 abstract 3
- 239000002184 metal Substances 0.000 abstract 3
- CDAWCLOXVUBKRW-UHFFFAOYSA-N 2-aminophenol Chemical compound NC1=CC=CC=C1O CDAWCLOXVUBKRW-UHFFFAOYSA-N 0.000 abstract 2
- PLIKAWJENQZMHA-UHFFFAOYSA-N 4-aminophenol Chemical compound NC1=CC=C(O)C=C1 PLIKAWJENQZMHA-UHFFFAOYSA-N 0.000 abstract 2
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 abstract 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 abstract 2
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical class C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 abstract 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical class C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 abstract 2
- LNTHITQWFMADLM-UHFFFAOYSA-N gallic acid Chemical compound OC(=O)C1=CC(O)=C(O)C(O)=C1 LNTHITQWFMADLM-UHFFFAOYSA-N 0.000 abstract 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 abstract 2
- 229910017604 nitric acid Inorganic materials 0.000 abstract 2
- WQGWDDDVZFFDIG-UHFFFAOYSA-N pyrogallol Chemical compound OC1=CC=CC(O)=C1O WQGWDDDVZFFDIG-UHFFFAOYSA-N 0.000 abstract 2
- 229910052709 silver Inorganic materials 0.000 abstract 2
- 239000004332 silver Substances 0.000 abstract 2
- -1 silver halide Chemical class 0.000 abstract 2
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 abstract 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 abstract 2
- 239000004094 surface-active agent Substances 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
- 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
- QNGVNLMMEQUVQK-UHFFFAOYSA-N 4-n,4-n-diethylbenzene-1,4-diamine Chemical compound CCN(CC)C1=CC=C(N)C=C1 QNGVNLMMEQUVQK-UHFFFAOYSA-N 0.000 abstract 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract 1
- WRUZLCLJULHLEY-UHFFFAOYSA-N N-(p-hydroxyphenyl)glycine Chemical compound OC(=O)CNC1=CC=C(O)C=C1 WRUZLCLJULHLEY-UHFFFAOYSA-N 0.000 abstract 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical class [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000003973 alkyl amines Chemical class 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- VBIXEXWLHSRNKB-UHFFFAOYSA-N ammonium oxalate Chemical compound [NH4+].[NH4+].[O-]C(=O)C([O-])=O VBIXEXWLHSRNKB-UHFFFAOYSA-N 0.000 abstract 1
- 125000000129 anionic group Chemical group 0.000 abstract 1
- 235000010323 ascorbic acid Nutrition 0.000 abstract 1
- 229960005070 ascorbic acid Drugs 0.000 abstract 1
- 239000011668 ascorbic acid Substances 0.000 abstract 1
- 229910021538 borax Inorganic materials 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 125000002091 cationic group Chemical group 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 150000004985 diamines Chemical class 0.000 abstract 1
- 150000001989 diazonium salts Chemical class 0.000 abstract 1
- YBJBUDKACMWOAJ-UHFFFAOYSA-N dicyanoazaniumylideneazanide Chemical compound N#C[N+](=[N-])C#N YBJBUDKACMWOAJ-UHFFFAOYSA-N 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- 229940062993 ferrous oxalate Drugs 0.000 abstract 1
- 235000004515 gallic acid Nutrition 0.000 abstract 1
- 229940074391 gallic acid Drugs 0.000 abstract 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical class [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052737 gold Chemical class 0.000 abstract 1
- 239000010931 gold Chemical class 0.000 abstract 1
- 150000002484 inorganic compounds Chemical class 0.000 abstract 1
- 229910010272 inorganic material Inorganic materials 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 abstract 1
- OWZIYWAUNZMLRT-UHFFFAOYSA-L iron(2+);oxalate Chemical compound [Fe+2].[O-]C(=O)C([O-])=O OWZIYWAUNZMLRT-UHFFFAOYSA-L 0.000 abstract 1
- 239000004310 lactic acid Substances 0.000 abstract 1
- 235000014655 lactic acid Nutrition 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229960002523 mercuric chloride Drugs 0.000 abstract 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical class [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 abstract 1
- 229910052753 mercury Inorganic materials 0.000 abstract 1
- LWJROJCJINYWOX-UHFFFAOYSA-L mercury dichloride Chemical compound Cl[Hg]Cl LWJROJCJINYWOX-UHFFFAOYSA-L 0.000 abstract 1
- DRXYRSRECMWYAV-UHFFFAOYSA-N mercury(I) nitrate Inorganic materials [Hg+].[O-][N+]([O-])=O DRXYRSRECMWYAV-UHFFFAOYSA-N 0.000 abstract 1
- JZMJDSHXVKJFKW-UHFFFAOYSA-M methyl sulfate(1-) Chemical compound COS([O-])(=O)=O JZMJDSHXVKJFKW-UHFFFAOYSA-M 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- 235000006408 oxalic acid Nutrition 0.000 abstract 1
- CMCWWLVWPDLCRM-UHFFFAOYSA-N phenidone Chemical compound N1C(=O)CCN1C1=CC=CC=C1 CMCWWLVWPDLCRM-UHFFFAOYSA-N 0.000 abstract 1
- 229920002006 poly(N-vinylimidazole) polymer Polymers 0.000 abstract 1
- ZNNZYHKDIALBAK-UHFFFAOYSA-M potassium thiocyanate Chemical compound [K+].[S-]C#N ZNNZYHKDIALBAK-UHFFFAOYSA-M 0.000 abstract 1
- 229940116357 potassium thiocyanate Drugs 0.000 abstract 1
- 150000003141 primary amines Chemical class 0.000 abstract 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 abstract 1
- 229940079877 pyrogallol Drugs 0.000 abstract 1
- 229910001961 silver nitrate Inorganic materials 0.000 abstract 1
- 239000001632 sodium acetate Substances 0.000 abstract 1
- 235000017281 sodium acetate Nutrition 0.000 abstract 1
- 235000010265 sodium sulphite Nutrition 0.000 abstract 1
- 239000004328 sodium tetraborate Substances 0.000 abstract 1
- 235000010339 sodium tetraborate Nutrition 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 abstract 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 abstract 1
- 150000003512 tertiary amines Chemical class 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
- G03C5/58—Processes for obtaining metallic images by vapour deposition or physical development
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
Abstract
936,609. Photographic physical development. PHILIPS' GLOEILAMPENFABRIEKEN. N.V. Oct. 8, 1959 [Oct. 11, 1958], No. 34155/59. Drawings to Specification. Class 98 (2). A metal germ image which has been obtained from a photo-sensitive compound either (a) directly by exposure to light or (b) by exposure followed by an after-treatment, is developed in a physical developer containing an ionic surfaceactive agent as stabilizer. The metal germ image may be formed directly by exposure of a photographic silver halide emulsion, or by exposure of a light-sensitive diazonium compound, diazosulphonate or diazocyanide, followed by after-treatment, e.g. with an aqueous solution of mercurous nitrate and nitric acid, or with an aqueous solution of silver nitrate, acetic acid and sodium acetate. The surface-active agent may be cationic, anionic or amphoteric. Compounds specified are salts of primary alkylamines having an alkyl group of at least 8 carbon atoms, the methyl sulphate of polyvinyl imidazole and various compounds mentioned by trade names which compounds are salts of primary or tertiary amines, salts of pyridine, morpholine or iminazoline, alkyl-aryl sulphonates or sulphates of aliphatic alcohols. The physical developers may contain, as reducing agent, hydroquinone, pyrocateohol, pyrogallol, gallic acid, ascorbic acid, o- or p-aminophenol, metal, N-p-hydroxyphenyl-glycine, o- or pphenylene diamine, N,N-diethyl-p-phenylene diamine, 1-phenyl-3-pyrazolidone or inorganic compounds containing ferrous, titanous or vanadous ions which may be present as complexes, e.g. the ferrous-oxalate complex. The physical developers may contain water-soluble salts of silver, mercury or gold, and they may be in acid, alkaline or neutral solution, for which purpose citric acid, nitric acid, lactic acid, oxalic acid, sodium sulphite or borax may be added. In certain of the examples the developer contains also potassium thiocyanate. In Example XVII, a photosensitive material sensitized with an aqueous solution containing mercuric chloride, ferric ammonium oxalate and ammonium oxalate is used. Specifications 690,094, 690,212, 717,915 and 737,874 are referred to.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL232192 | 1958-10-11 | ||
| US845098A US3157502A (en) | 1958-10-11 | 1959-10-08 | Stabilized physical developers containing ionogenic surfactants |
| US405644A US3252798A (en) | 1958-10-11 | 1964-10-02 | Stabilized physical developments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB936609A true GB936609A (en) | 1963-09-11 |
Family
ID=33437013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB34155/59A Expired GB936609A (en) | 1958-10-11 | 1959-10-08 | Improvements in or relating to stabilized photographic physical developers |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3252798A (en) |
| CH (1) | CH421704A (en) |
| DE (1) | DE1106601B (en) |
| FR (1) | FR1241905A (en) |
| GB (1) | GB936609A (en) |
| NL (2) | NL113525C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3647439A (en) * | 1968-10-01 | 1972-03-07 | Eastman Kodak Co | Photographic element, composition and process |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3512974A (en) * | 1965-12-16 | 1970-05-19 | Itek Corp | Data storage systems |
| US3775114A (en) * | 1968-07-15 | 1973-11-27 | Itek Corp | Photosensitive silver halide layers and process |
| US3835780A (en) * | 1968-07-15 | 1974-09-17 | Itek Corp | Process of printing by driography |
| US3650748A (en) * | 1968-11-22 | 1972-03-21 | Eastman Kodak Co | Photographic reproduction using novel physical developers |
| US3885966A (en) * | 1970-06-12 | 1975-05-27 | Itek Corp | Photosensitive silver halide layers and process |
| US3839038A (en) * | 1970-06-12 | 1974-10-01 | Itek Corp | Photosensitive silver halide layers and process |
| US3808002A (en) * | 1972-12-26 | 1974-04-30 | Itek Corp | Photographic physical developers comprising a water soluble salt of an alkenyl amine compound as an ionic surfactant and processes utilizing this developer |
| FR2766933B1 (en) * | 1997-08-04 | 2004-04-09 | Eastman Kodak Co | NEW PHOTOGRAPHIC SOLUTION FOR THE DEVELOPMENT OF A SILVER HALIDE PHOTOGRAPHIC PRODUCT |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE552434C (en) * | 1930-01-14 | 1932-06-13 | Ig Farbenindustrie Ag | Process for avoiding air spots in the image layers of photographic materials during treatment in baths of all kinds |
| US3157502A (en) * | 1958-10-11 | 1964-11-17 | Philips Corp | Stabilized physical developers containing ionogenic surfactants |
-
0
- NL NL232192D patent/NL232192A/xx unknown
- NL NL113525D patent/NL113525C/xx active
-
1959
- 1959-10-08 GB GB34155/59A patent/GB936609A/en not_active Expired
- 1959-10-08 CH CH7919659A patent/CH421704A/en unknown
- 1959-10-09 DE DEN17365A patent/DE1106601B/en active Pending
- 1959-10-12 FR FR807407A patent/FR1241905A/en not_active Expired
-
1964
- 1964-10-02 US US405644A patent/US3252798A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3647439A (en) * | 1968-10-01 | 1972-03-07 | Eastman Kodak Co | Photographic element, composition and process |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1241905A (en) | 1960-09-23 |
| US3252798A (en) | 1966-05-24 |
| DE1106601B (en) | 1961-05-10 |
| NL113525C (en) | |
| NL232192A (en) | |
| CH421704A (en) | 1966-09-30 |
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