GB622731A - Improvements in and relating to the manufacture of coloured photographic layers - Google Patents
Improvements in and relating to the manufacture of coloured photographic layersInfo
- Publication number
- GB622731A GB622731A GB24732/45A GB2473245A GB622731A GB 622731 A GB622731 A GB 622731A GB 24732/45 A GB24732/45 A GB 24732/45A GB 2473245 A GB2473245 A GB 2473245A GB 622731 A GB622731 A GB 622731A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aldehyde
- ortho
- salicylic
- photographic layers
- relating
- 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 1
- ALYNCZNDIQEVRV-UHFFFAOYSA-N 4-aminobenzoic acid Chemical compound NC1=CC=C(C(O)=O)C=C1 ALYNCZNDIQEVRV-UHFFFAOYSA-N 0.000 abstract 2
- RGHHSNMVTDWUBI-UHFFFAOYSA-N 4-hydroxybenzaldehyde Chemical compound OC1=CC=C(C=O)C=C1 RGHHSNMVTDWUBI-UHFFFAOYSA-N 0.000 abstract 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N Benzoic acid Natural products OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 abstract 2
- RWZYAGGXGHYGMB-UHFFFAOYSA-N anthranilic acid Chemical compound NC1=CC=CC=C1C(O)=O RWZYAGGXGHYGMB-UHFFFAOYSA-N 0.000 abstract 2
- CDULGHZNHURECF-UHFFFAOYSA-N 2,3-dimethylaniline 2,4-dimethylaniline 2,5-dimethylaniline 2,6-dimethylaniline 3,4-dimethylaniline 3,5-dimethylaniline Chemical class CC1=CC=C(N)C(C)=C1.CC1=CC=C(C)C(N)=C1.CC1=CC(C)=CC(N)=C1.CC1=CC=C(N)C=C1C.CC1=CC=CC(N)=C1C.CC1=CC=CC(C)=C1N CDULGHZNHURECF-UHFFFAOYSA-N 0.000 abstract 1
- NBGAYCYFNGPNPV-UHFFFAOYSA-N 2-aminooxybenzoic acid Chemical class NOC1=CC=CC=C1C(O)=O NBGAYCYFNGPNPV-UHFFFAOYSA-N 0.000 abstract 1
- OBCSAIDCZQSFQH-UHFFFAOYSA-N 2-methyl-1,4-phenylenediamine Chemical compound CC1=CC(N)=CC=C1N OBCSAIDCZQSFQH-UHFFFAOYSA-N 0.000 abstract 1
- FZRCKLPSHGTOAU-UHFFFAOYSA-N 6-amino-1,4-dimethylcyclohexa-2,4-diene-1-carbaldehyde Chemical compound CC1=CC(N)C(C)(C=O)C=C1 FZRCKLPSHGTOAU-UHFFFAOYSA-N 0.000 abstract 1
- 239000005711 Benzoic acid Substances 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 150000001299 aldehydes Chemical class 0.000 abstract 1
- 150000003934 aromatic aldehydes Chemical class 0.000 abstract 1
- 150000004982 aromatic amines Chemical class 0.000 abstract 1
- HFACYLZERDEVSX-UHFFFAOYSA-N benzidine Chemical compound C1=CC(N)=CC=C1C1=CC=C(N)C=C1 HFACYLZERDEVSX-UHFFFAOYSA-N 0.000 abstract 1
- -1 benzoic Chemical class 0.000 abstract 1
- 235000010233 benzoic acid Nutrition 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 239000000975 dye Substances 0.000 abstract 1
- VMPITZXILSNTON-UHFFFAOYSA-N o-anisidine Chemical compound COC1=CC=CC=C1N VMPITZXILSNTON-UHFFFAOYSA-N 0.000 abstract 1
- 150000007524 organic acids Chemical class 0.000 abstract 1
- ATGUVEKSASEFFO-UHFFFAOYSA-N p-aminodiphenylamine Chemical compound C1=CC(N)=CC=C1NC1=CC=CC=C1 ATGUVEKSASEFFO-UHFFFAOYSA-N 0.000 abstract 1
- ZRSNZINYAWTAHE-UHFFFAOYSA-N p-methoxybenzaldehyde Chemical compound COC1=CC=C(C=O)C=C1 ZRSNZINYAWTAHE-UHFFFAOYSA-N 0.000 abstract 1
- SMQUZDBALVYZAC-UHFFFAOYSA-N salicylaldehyde Chemical compound OC1=CC=CC=C1C=O SMQUZDBALVYZAC-UHFFFAOYSA-N 0.000 abstract 1
- MWOOGOJBHIARFG-UHFFFAOYSA-N vanillin Chemical compound COC1=CC(C=O)=CC=C1O MWOOGOJBHIARFG-UHFFFAOYSA-N 0.000 abstract 1
- FGQOOHJZONJGDT-UHFFFAOYSA-N vanillin Natural products COC1=CC(O)=CC(C=O)=C1 FGQOOHJZONJGDT-UHFFFAOYSA-N 0.000 abstract 1
- 235000012141 vanillin Nutrition 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
- G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
- G03C1/825—Photosensitive materials characterised by the base or auxiliary layers characterised by antireflection means or visible-light filtering means, e.g. antihalation
- G03C1/83—Organic dyestuffs therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Color Printing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE622731X | 1942-04-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB622731A true GB622731A (en) | 1949-05-06 |
Family
ID=6577754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB24732/45A Expired GB622731A (en) | 1942-04-22 | 1945-09-24 | Improvements in and relating to the manufacture of coloured photographic layers |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2611697A (enrdf_load_stackoverflow) |
| BE (1) | BE450286A (enrdf_load_stackoverflow) |
| FR (1) | FR894181A (enrdf_load_stackoverflow) |
| GB (1) | GB622731A (enrdf_load_stackoverflow) |
| NL (1) | NL60349C (enrdf_load_stackoverflow) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2677612A (en) * | 1950-04-11 | 1954-05-04 | Gaspar | Photographic light-sensitive element |
| US2695233A (en) * | 1950-12-09 | 1954-11-23 | Gen Aniline & Film Corp | Irreversibly dischargeable photographic filter layers and method of processing film containing the same |
| US2696438A (en) * | 1950-04-11 | 1954-12-07 | Gaspar | Light screening photographic layer |
| US2727821A (en) * | 1954-05-26 | 1955-12-20 | Gen Aniline & Film Corp | Photographic filter layers irreversibly dischargeable by the use of photographic bleaching agents |
| US2750291A (en) * | 1953-01-14 | 1956-06-12 | Gen Aniline & Film Corp | Photographically sensitive element containing yellow non-fluorescing dyes |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL130680C (enrdf_load_stackoverflow) * | 1965-04-29 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE512613C (de) * | 1929-10-31 | 1930-11-13 | I G Farbenindustrie Akt Ges | Lichthofschutzschicht fuer photographische Platten und Filme |
| IT381108A (enrdf_load_stackoverflow) * | 1939-03-28 | 1900-01-01 | ||
| US2276158A (en) * | 1940-01-22 | 1942-03-10 | Universal Oil Prod Co | Suppression of metal catalysis |
| GB539070A (en) * | 1940-02-21 | 1941-08-27 | Eastman Kodak Co | Improvements relating to the use of substituted aromatic amines in photography |
| US2396580A (en) * | 1940-06-25 | 1946-03-12 | Kulz Fritz | Method for preparation of oxyphenyl-amino-propane and its derivatives |
| US2336215A (en) * | 1941-03-15 | 1943-12-07 | Eastman Kodak Co | Isoalkylidene aminophenol |
| US2388903A (en) * | 1943-04-29 | 1945-11-13 | Gulf Oil Corp | Manufacture of azo-methine compounds |
-
0
- NL NL60349D patent/NL60349C/xx active
- BE BE450286D patent/BE450286A/xx unknown
-
1943
- 1943-04-22 FR FR894181D patent/FR894181A/fr not_active Expired
-
1945
- 1945-09-24 GB GB24732/45A patent/GB622731A/en not_active Expired
-
1947
- 1947-04-15 US US741684A patent/US2611697A/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2677612A (en) * | 1950-04-11 | 1954-05-04 | Gaspar | Photographic light-sensitive element |
| US2696438A (en) * | 1950-04-11 | 1954-12-07 | Gaspar | Light screening photographic layer |
| US2695233A (en) * | 1950-12-09 | 1954-11-23 | Gen Aniline & Film Corp | Irreversibly dischargeable photographic filter layers and method of processing film containing the same |
| US2750291A (en) * | 1953-01-14 | 1956-06-12 | Gen Aniline & Film Corp | Photographically sensitive element containing yellow non-fluorescing dyes |
| US2727821A (en) * | 1954-05-26 | 1955-12-20 | Gen Aniline & Film Corp | Photographic filter layers irreversibly dischargeable by the use of photographic bleaching agents |
Also Published As
| Publication number | Publication date |
|---|---|
| US2611697A (en) | 1952-09-23 |
| NL60349C (enrdf_load_stackoverflow) | |
| FR894181A (fr) | 1944-12-15 |
| BE450286A (enrdf_load_stackoverflow) |
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