GB717915A - Improvements in photographic processes involving physical development - Google Patents
Improvements in photographic processes involving physical developmentInfo
- Publication number
- GB717915A GB717915A GB17232/51A GB1723251A GB717915A GB 717915 A GB717915 A GB 717915A GB 17232/51 A GB17232/51 A GB 17232/51A GB 1723251 A GB1723251 A GB 1723251A GB 717915 A GB717915 A GB 717915A
- Authority
- GB
- United Kingdom
- Prior art keywords
- silver
- silver nitrate
- nitrate
- physical development
- sodium lactate
- 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
- 238000000034 method Methods 0.000 title abstract 4
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 abstract 16
- 229910001961 silver nitrate Inorganic materials 0.000 abstract 8
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 abstract 6
- 239000000243 solution Substances 0.000 abstract 6
- 229910052709 silver Inorganic materials 0.000 abstract 5
- 239000004332 silver Substances 0.000 abstract 5
- CYDQOEWLBCCFJZ-UHFFFAOYSA-N 4-(4-fluorophenyl)oxane-4-carboxylic acid Chemical compound C=1C=C(F)C=CC=1C1(C(=O)O)CCOCC1 CYDQOEWLBCCFJZ-UHFFFAOYSA-N 0.000 abstract 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 4
- 239000001540 sodium lactate Substances 0.000 abstract 4
- 229940005581 sodium lactate Drugs 0.000 abstract 4
- 235000011088 sodium lactate Nutrition 0.000 abstract 4
- 239000000975 dye Substances 0.000 abstract 3
- -1 silver halide Chemical class 0.000 abstract 3
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 239000007795 chemical reaction product Substances 0.000 abstract 2
- 239000012954 diazonium Substances 0.000 abstract 2
- 239000011888 foil Substances 0.000 abstract 2
- VCJMYUPGQJHHFU-UHFFFAOYSA-N iron(3+);trinitrate Chemical compound [Fe+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O VCJMYUPGQJHHFU-UHFFFAOYSA-N 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- ZNNZYHKDIALBAK-UHFFFAOYSA-M potassium thiocyanate Chemical compound [K+].[S-]C#N ZNNZYHKDIALBAK-UHFFFAOYSA-M 0.000 abstract 2
- 229940116357 potassium thiocyanate Drugs 0.000 abstract 2
- 230000035945 sensitivity Effects 0.000 abstract 2
- 229940100890 silver compound Drugs 0.000 abstract 2
- 150000003379 silver compounds Chemical class 0.000 abstract 2
- KJCVRFUGPWSIIH-UHFFFAOYSA-N 1-naphthol Chemical compound C1=CC=C2C(O)=CC=CC2=C1 KJCVRFUGPWSIIH-UHFFFAOYSA-N 0.000 abstract 1
- BCHZICNRHXRCHY-UHFFFAOYSA-N 2h-oxazine Chemical compound N1OC=CC=C1 BCHZICNRHXRCHY-UHFFFAOYSA-N 0.000 abstract 1
- AGIJRRREJXSQJR-UHFFFAOYSA-N 2h-thiazine Chemical compound N1SC=CC=C1 AGIJRRREJXSQJR-UHFFFAOYSA-N 0.000 abstract 1
- RBTBFTRPCNLSDE-UHFFFAOYSA-N 3,7-bis(dimethylamino)phenothiazin-5-ium Chemical compound C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 RBTBFTRPCNLSDE-UHFFFAOYSA-N 0.000 abstract 1
- ZVNPWFOVUDMGRP-UHFFFAOYSA-N 4-methylaminophenol sulfate Chemical compound OS(O)(=O)=O.CNC1=CC=C(O)C=C1.CNC1=CC=C(O)C=C1 ZVNPWFOVUDMGRP-UHFFFAOYSA-N 0.000 abstract 1
- CLMIXJSUEGDXTI-UHFFFAOYSA-N B(F)(F)F.C(C)N(C1=CC=C(C=C1)[N+]#N)CC Chemical compound B(F)(F)F.C(C)N(C1=CC=C(C=C1)[N+]#N)CC CLMIXJSUEGDXTI-UHFFFAOYSA-N 0.000 abstract 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 abstract 1
- 108010010803 Gelatin Proteins 0.000 abstract 1
- 235000000177 Indigofera tinctoria Nutrition 0.000 abstract 1
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 abstract 1
- 239000008156 Ringer's lactate solution Substances 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 abstract 1
- NJBBHMPIOLYMLM-UHFFFAOYSA-N [N+](=O)(O)[O-].CN(C)NC1=CC=CC=C1 Chemical compound [N+](=O)(O)[O-].CN(C)NC1=CC=CC=C1 NJBBHMPIOLYMLM-UHFFFAOYSA-N 0.000 abstract 1
- WXALYAYUVWVDJK-UHFFFAOYSA-M [N+](=O)([O-])[O-].[Ag+].C(C(O)C)(=O)[O-].[Na+] Chemical compound [N+](=O)([O-])[O-].[Ag+].C(C(O)C)(=O)[O-].[Na+] WXALYAYUVWVDJK-UHFFFAOYSA-M 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 229920002301 cellulose acetate Polymers 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000004040 coloring Methods 0.000 abstract 1
- 150000008049 diazo compounds Chemical class 0.000 abstract 1
- 150000001989 diazonium salts Chemical class 0.000 abstract 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-O diazynium Chemical compound [NH+]#N IJGRMHOSHXDMSA-UHFFFAOYSA-O 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
- 229940097275 indigo Drugs 0.000 abstract 1
- COHYTHOBJLSHDF-UHFFFAOYSA-N indigo powder Natural products N1C2=CC=CC=C2C(=O)C1=C1C(=O)C2=CC=CC=C2N1 COHYTHOBJLSHDF-UHFFFAOYSA-N 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229960000907 methylthioninium chloride Drugs 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 239000011975 tartaric acid Substances 0.000 abstract 1
- 235000002906 tartaric acid Nutrition 0.000 abstract 1
- DHCDFWKWKRSZHF-UHFFFAOYSA-L thiosulfate(2-) Chemical compound [O-]S([S-])(=O)=O DHCDFWKWKRSZHF-UHFFFAOYSA-L 0.000 abstract 1
- 125000005289 uranyl group Chemical group 0.000 abstract 1
- 229910002007 uranyl nitrate Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B11/00—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes
- C05B11/04—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes using mineral acid
- C05B11/06—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes using mineral acid using nitric acid (nitrophosphates)
-
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/167—X-ray
- Y10S430/168—X-ray exposure process
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL155025A NL83983C (enrdf_load_stackoverflow) | 1950-07-25 | 1950-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB717915A true GB717915A (en) | 1954-11-03 |
Family
ID=19750501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB17232/51A Expired GB717915A (en) | 1950-07-25 | 1951-07-20 | Improvements in photographic processes involving physical development |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US2738272A (enrdf_load_stackoverflow) |
| BE (1) | BE504812A (enrdf_load_stackoverflow) |
| DE (2) | DE892586C (enrdf_load_stackoverflow) |
| FR (1) | FR1049441A (enrdf_load_stackoverflow) |
| GB (1) | GB717915A (enrdf_load_stackoverflow) |
| NL (1) | NL83983C (enrdf_load_stackoverflow) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1069161B (enrdf_load_stackoverflow) * | ||||
| DE1021387B (de) * | 1956-02-23 | 1957-12-27 | Gewerk Victor Chem Werke | Verfahren zur Erhoehung der Filtrationsgeschwindigkeit und Vervollkommnung des Auswaschungseffektes von gefaelltem Dicalciumphosphat |
| NL113853C (enrdf_load_stackoverflow) * | 1959-07-22 | |||
| US3203784A (en) * | 1960-10-10 | 1965-08-31 | Bailey Inv S Inc | Method and apparatus for producing gaseous products from solid fuel and using same for the reduction of iron ore |
| US3445230A (en) * | 1965-04-05 | 1969-05-20 | Itek Corp | Photocopying system based on photosensitive metal carbonyls |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE467089C (de) * | 1926-07-07 | 1928-10-17 | G Koegel Dr Ing | Verfahren zur Herstellung von Lichtbildern |
| GB322430A (en) * | 1928-07-30 | 1929-12-02 | Ig Farbenindustrie Ag | Photographic printing process |
| BE407603A (enrdf_load_stackoverflow) * | 1930-02-05 | |||
| FR744706A (enrdf_load_stackoverflow) * | 1931-09-21 | 1933-04-26 | ||
| BE429591A (enrdf_load_stackoverflow) * | 1937-08-09 |
-
0
- BE BE504812D patent/BE504812A/xx unknown
-
1943
- 1943-05-08 DE DED4051D patent/DE892586C/de not_active Expired
-
1950
- 1950-07-25 NL NL155025A patent/NL83983C/xx active
-
1951
- 1951-07-10 US US236068A patent/US2738272A/en not_active Expired - Lifetime
- 1951-07-20 GB GB17232/51A patent/GB717915A/en not_active Expired
- 1951-07-22 DE DEN4202A patent/DE892553C/de not_active Expired
- 1951-07-23 FR FR1049441D patent/FR1049441A/fr not_active Expired
-
1956
- 1956-02-15 US US565532A patent/US2952538A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NL83983C (enrdf_load_stackoverflow) | 1956-03-15 |
| DE892586C (de) | 1953-10-08 |
| US2738272A (en) | 1956-03-13 |
| US2952538A (en) | 1960-09-13 |
| DE892553C (de) | 1953-10-08 |
| FR1049441A (fr) | 1953-12-29 |
| BE504812A (enrdf_load_stackoverflow) |
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