GB1053538A - - Google Patents
Info
- Publication number
- GB1053538A GB1053538A GB1053538DA GB1053538A GB 1053538 A GB1053538 A GB 1053538A GB 1053538D A GB1053538D A GB 1053538DA GB 1053538 A GB1053538 A GB 1053538A
- Authority
- GB
- United Kingdom
- Prior art keywords
- emulsion layer
- transfer
- silver halide
- aryl
- leuco
- 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.)
- Active
Links
- 239000000839 emulsion Substances 0.000 abstract 8
- -1 silver halide Chemical class 0.000 abstract 6
- 229910052709 silver Inorganic materials 0.000 abstract 5
- 239000004332 silver Substances 0.000 abstract 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 3
- 125000003118 aryl group Chemical group 0.000 abstract 3
- 239000003638 chemical reducing agent Substances 0.000 abstract 3
- 239000001257 hydrogen Substances 0.000 abstract 3
- 229910052739 hydrogen Inorganic materials 0.000 abstract 3
- 229910052751 metal Inorganic materials 0.000 abstract 3
- 239000002184 metal Substances 0.000 abstract 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-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
- WTDHULULXKLSOZ-UHFFFAOYSA-N Hydroxylamine hydrochloride Chemical compound Cl.ON WTDHULULXKLSOZ-UHFFFAOYSA-N 0.000 abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 125000001931 aliphatic group Chemical group 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- YCIMNLLNPGFGHC-UHFFFAOYSA-N catechol Chemical compound OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 abstract 2
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 abstract 2
- 150000002739 metals Chemical class 0.000 abstract 2
- 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 2
- 239000000126 substance Substances 0.000 abstract 2
- VUZPGEIXNYGDJN-UHFFFAOYSA-N 1-nitroethanol Chemical class CC(O)[N+]([O-])=O VUZPGEIXNYGDJN-UHFFFAOYSA-N 0.000 abstract 1
- QGLKIVPNOUPWOW-UHFFFAOYSA-N 3,4-dihydroxy-2h-furan-5-one Chemical compound OC1=C(O)C(=O)OC1 QGLKIVPNOUPWOW-UHFFFAOYSA-N 0.000 abstract 1
- 241001479434 Agfa Species 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- PNKUSGQVOMIXLU-UHFFFAOYSA-N Formamidine Chemical compound NC=N PNKUSGQVOMIXLU-UHFFFAOYSA-N 0.000 abstract 1
- 239000004909 Moisturizer Substances 0.000 abstract 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [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
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 125000002252 acyl group Chemical group 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- HAMNKKUPIHEESI-UHFFFAOYSA-N aminoguanidine Chemical class NNC(N)=N HAMNKKUPIHEESI-UHFFFAOYSA-N 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 229960005070 ascorbic acid Drugs 0.000 abstract 1
- 235000010323 ascorbic acid Nutrition 0.000 abstract 1
- 239000011668 ascorbic acid Substances 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000004202 carbamide Substances 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 1
- 125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 1
- 239000000194 fatty acid Substances 0.000 abstract 1
- 229930195729 fatty acid Natural products 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 150000002429 hydrazines Chemical class 0.000 abstract 1
- 150000002443 hydroxylamines Chemical class 0.000 abstract 1
- 125000000879 imine group Chemical group 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000001333 moisturizer Effects 0.000 abstract 1
- JOICTNRUICKYKF-UHFFFAOYSA-N n-(3-oxo-5-phenylpyrazolidin-4-yl)benzamide Chemical compound C=1C=CC=CC=1C(=O)NC(C(NN1)=O)C1C1=CC=CC=C1 JOICTNRUICKYKF-UHFFFAOYSA-N 0.000 abstract 1
- 150000002790 naphthalenes Chemical class 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- LUALTRTUNMAGBH-UHFFFAOYSA-N phenyl 5-oxo-2-phenylpyrazolidine-1-carboxylate Chemical compound C1(=CC=CC=C1)N1N(C(CC1)=O)C(=O)OC1=CC=CC=C1 LUALTRTUNMAGBH-UHFFFAOYSA-N 0.000 abstract 1
- NDGRWYRVNANFNB-UHFFFAOYSA-N pyrazolidin-3-one Chemical class O=C1CCNN1 NDGRWYRVNANFNB-UHFFFAOYSA-N 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000001632 sodium acetate Substances 0.000 abstract 1
- 235000017281 sodium acetate Nutrition 0.000 abstract 1
- 239000001509 sodium citrate Substances 0.000 abstract 1
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 abstract 1
- 150000005846 sugar alcohols Polymers 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 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
- G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
- G03C5/29—Development processes or agents therefor
- G03C5/315—Tanning development
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA42394A DE1178705B (de) | 1963-02-22 | 1963-02-22 | Verfahren zur Herstellung von Positiven durch gerbende Entwicklung in der Waerme |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1053538A true GB1053538A (enrdf_load_stackoverflow) |
Family
ID=6933063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1053538D Active GB1053538A (enrdf_load_stackoverflow) | 1963-02-22 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3340058A (enrdf_load_stackoverflow) |
| BE (1) | BE644162A (enrdf_load_stackoverflow) |
| DE (1) | DE1178705B (enrdf_load_stackoverflow) |
| GB (1) | GB1053538A (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5115745B1 (enrdf_load_stackoverflow) * | 1971-03-26 | 1976-05-19 | ||
| JPS5814664B2 (ja) * | 1976-12-30 | 1983-03-22 | 富士写真フイルム株式会社 | ハロゲン化銀写真感光材料の処理方法 |
| JPS589412B2 (ja) * | 1977-08-30 | 1983-02-21 | 富士写真フイルム株式会社 | ハロゲン化銀写真感光材料の現像方法 |
| US4650746A (en) * | 1978-09-22 | 1987-03-17 | Eastman Kodak Company | High contrast photographic emulsions and elements and processes for their development |
-
0
- GB GB1053538D patent/GB1053538A/en active Active
-
1963
- 1963-02-22 DE DEA42394A patent/DE1178705B/de active Pending
-
1964
- 1964-02-04 US US342553A patent/US3340058A/en not_active Expired - Lifetime
- 1964-02-21 BE BE644162D patent/BE644162A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3340058A (en) | 1967-09-05 |
| DE1178705B (de) | 1964-09-24 |
| BE644162A (enrdf_load_stackoverflow) | 1964-08-21 |
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