GB506224A - Improvements in and relating to colour forming developers and processes of colour development - Google Patents
Improvements in and relating to colour forming developers and processes of colour developmentInfo
- Publication number
- GB506224A GB506224A GB15383/38A GB1538338A GB506224A GB 506224 A GB506224 A GB 506224A GB 15383/38 A GB15383/38 A GB 15383/38A GB 1538338 A GB1538338 A GB 1538338A GB 506224 A GB506224 A GB 506224A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydroxy
- dibrombenzyl
- colour
- amino
- residue
- 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
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 4
- 239000000839 emulsion Substances 0.000 abstract 3
- 229910052736 halogen Inorganic materials 0.000 abstract 3
- 150000002367 halogens Chemical class 0.000 abstract 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract 2
- 125000003118 aryl group Chemical group 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 125000001624 naphthyl group Chemical group 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
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 abstract 1
- JHGFAGAHQPLGOQ-UHFFFAOYSA-N 1-n,1-n,2-trimethylbenzene-1,4-diamine Chemical compound CN(C)C1=CC=C(N)C=C1C JHGFAGAHQPLGOQ-UHFFFAOYSA-N 0.000 abstract 1
- QPKNFEVLZVJGBM-UHFFFAOYSA-N 2-aminonaphthalen-1-ol Chemical class C1=CC=CC2=C(O)C(N)=CC=C21 QPKNFEVLZVJGBM-UHFFFAOYSA-N 0.000 abstract 1
- CDAWCLOXVUBKRW-UHFFFAOYSA-N 2-aminophenol Chemical class NC1=CC=CC=C1O CDAWCLOXVUBKRW-UHFFFAOYSA-N 0.000 abstract 1
- FLROJJGKUKLCAE-UHFFFAOYSA-N 3-amino-2-methylphenol Chemical class CC1=C(N)C=CC=C1O FLROJJGKUKLCAE-UHFFFAOYSA-N 0.000 abstract 1
- SKIBELYSXFYZPS-UHFFFAOYSA-N 4-n-ethylbenzene-1,4-diamine Chemical compound CCNC1=CC=C(N)C=C1 SKIBELYSXFYZPS-UHFFFAOYSA-N 0.000 abstract 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- 239000001828 Gelatine Substances 0.000 abstract 1
- BZORFPDSXLZWJF-UHFFFAOYSA-N N,N-dimethyl-1,4-phenylenediamine Chemical compound CN(C)C1=CC=C(N)C=C1 BZORFPDSXLZWJF-UHFFFAOYSA-N 0.000 abstract 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 1
- 239000004133 Sodium thiosulphate Substances 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000003277 amino group Chemical group 0.000 abstract 1
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 abstract 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052794 bromium Inorganic materials 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000003086 colorant Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 150000004985 diamines Chemical class 0.000 abstract 1
- CZZYITDELCSZES-UHFFFAOYSA-N diphenylmethane Chemical class C=1C=CC=CC=1CC1=CC=CC=C1 CZZYITDELCSZES-UHFFFAOYSA-N 0.000 abstract 1
- 229920000159 gelatin Polymers 0.000 abstract 1
- 235000019322 gelatine Nutrition 0.000 abstract 1
- 229960001867 guaiacol Drugs 0.000 abstract 1
- 150000003840 hydrochlorides Chemical class 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 1
- LHGVFZTZFXWLCP-UHFFFAOYSA-N pyrocatechol monomethyl ether Natural products COC1=CC=CC=C1O LHGVFZTZFXWLCP-UHFFFAOYSA-N 0.000 abstract 1
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 abstract 1
- 235000019345 sodium thiosulphate Nutrition 0.000 abstract 1
- MGSRCZKZVOBKFT-UHFFFAOYSA-N thymol Natural products CC(C)C1=CC=C(C)C=C1O MGSRCZKZVOBKFT-UHFFFAOYSA-N 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
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
- G03C7/32—Colour coupling substances
- G03C7/34—Couplers containing phenols
- G03C7/346—Phenolic couplers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE434126D BE434126A (enrdf_load_stackoverflow) | 1938-05-23 | ||
| GB15383/38A GB506224A (en) | 1938-05-23 | 1938-05-23 | Improvements in and relating to colour forming developers and processes of colour development |
| FR854606D FR854606A (fr) | 1938-05-23 | 1939-05-11 | Perfectionnements aux révélateurs producteurs de couleurs et aux procédés de développement en couleurs |
| US273560A US2197311A (en) | 1938-05-23 | 1939-05-13 | Color forming developer and process of color development |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB15383/38A GB506224A (en) | 1938-05-23 | 1938-05-23 | Improvements in and relating to colour forming developers and processes of colour development |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB506224A true GB506224A (en) | 1939-05-24 |
Family
ID=10058184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB15383/38A Expired GB506224A (en) | 1938-05-23 | 1938-05-23 | Improvements in and relating to colour forming developers and processes of colour development |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2197311A (enrdf_load_stackoverflow) |
| BE (1) | BE434126A (enrdf_load_stackoverflow) |
| FR (1) | FR854606A (enrdf_load_stackoverflow) |
| GB (1) | GB506224A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2476008A (en) * | 1945-09-28 | 1949-07-12 | Eastman Kodak Co | p-hydroxy benzyl alcohol couplers for color photography |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2417514A (en) * | 1940-09-23 | 1947-03-18 | Spectrum Products Company Inc | Method and means for producing colored photographic images |
| NL143691B (nl) * | 1947-12-17 | Schenck Gmbh Carl | Schuifgewichtweegtoestel met een inrichting voor het verstellen van het schuifgewicht. | |
| US3880661A (en) * | 1971-12-29 | 1975-04-29 | Eastman Kodak Co | Silver halide emulsion containing acylamidophenol photographic couplers |
-
0
- BE BE434126D patent/BE434126A/xx unknown
-
1938
- 1938-05-23 GB GB15383/38A patent/GB506224A/en not_active Expired
-
1939
- 1939-05-11 FR FR854606D patent/FR854606A/fr not_active Expired
- 1939-05-13 US US273560A patent/US2197311A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2476008A (en) * | 1945-09-28 | 1949-07-12 | Eastman Kodak Co | p-hydroxy benzyl alcohol couplers for color photography |
Also Published As
| Publication number | Publication date |
|---|---|
| US2197311A (en) | 1940-04-16 |
| BE434126A (enrdf_load_stackoverflow) | |
| FR854606A (fr) | 1940-04-19 |
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