DE1447792A1 - Diaminotriarylmethanfarbstoffe zur Herstellung photographischer Lichthofschutz- und Filterschichten - Google Patents
Diaminotriarylmethanfarbstoffe zur Herstellung photographischer Lichthofschutz- und FilterschichtenInfo
- Publication number
- DE1447792A1 DE1447792A1 DE19631447792 DE1447792A DE1447792A1 DE 1447792 A1 DE1447792 A1 DE 1447792A1 DE 19631447792 DE19631447792 DE 19631447792 DE 1447792 A DE1447792 A DE 1447792A DE 1447792 A1 DE1447792 A1 DE 1447792A1
- Authority
- DE
- Germany
- Prior art keywords
- dyes
- diaminotriarylmethane
- filter layers
- production
- photographic
- 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.)
- Pending
Links
- 239000000975 dye Substances 0.000 title claims description 29
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 125000003118 aryl group Chemical group 0.000 claims description 5
- 125000003107 substituted aryl group Chemical group 0.000 claims description 4
- 230000002378 acidificating effect Effects 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 125000002877 alkyl aryl group Chemical group 0.000 claims description 2
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 2
- 150000005840 aryl radicals Chemical class 0.000 claims description 2
- 125000000623 heterocyclic group Chemical group 0.000 claims description 2
- -1 iL an event Chemical group 0.000 claims description 2
- YCWSUKQGVSGXJO-NTUHNPAUSA-N nifuroxazide Chemical group C1=CC(O)=CC=C1C(=O)N\N=C\C1=CC=C([N+]([O-])=O)O1 YCWSUKQGVSGXJO-NTUHNPAUSA-N 0.000 claims description 2
- 125000005750 substituted cyclic group Chemical group 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 10
- 238000010521 absorption reaction Methods 0.000 description 5
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000001003 triarylmethane dye Substances 0.000 description 3
- ZYECOAILUNWEAL-NUDFZHEQSA-N (4z)-4-[[2-methoxy-5-(phenylcarbamoyl)phenyl]hydrazinylidene]-n-(3-nitrophenyl)-3-oxonaphthalene-2-carboxamide Chemical compound COC1=CC=C(C(=O)NC=2C=CC=CC=2)C=C1N\N=C(C1=CC=CC=C1C=1)/C(=O)C=1C(=O)NC1=CC=CC([N+]([O-])=O)=C1 ZYECOAILUNWEAL-NUDFZHEQSA-N 0.000 description 2
- HVBSAKJJOYLTQU-UHFFFAOYSA-N 4-aminobenzenesulfonic acid Chemical compound NC1=CC=C(S(O)(=O)=O)C=C1 HVBSAKJJOYLTQU-UHFFFAOYSA-N 0.000 description 2
- 108010010803 Gelatin Proteins 0.000 description 2
- 125000003277 amino group Chemical group 0.000 description 2
- 229920000159 gelatin Polymers 0.000 description 2
- 239000008273 gelatin Substances 0.000 description 2
- 235000019322 gelatine Nutrition 0.000 description 2
- 235000011852 gelatine desserts Nutrition 0.000 description 2
- 125000000542 sulfonic acid group Chemical group 0.000 description 2
- IMPPGHMHELILKG-UHFFFAOYSA-N 4-ethoxyaniline Chemical compound CCOC1=CC=C(N)C=C1 IMPPGHMHELILKG-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 125000005266 diarylamine group Chemical group 0.000 description 1
- CZZYITDELCSZES-UHFFFAOYSA-N diphenylmethane Chemical compound C=1C=CC=CC=1CC1=CC=CC=C1 CZZYITDELCSZES-UHFFFAOYSA-N 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 150000002169 ethanolamines Chemical class 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 229950000244 sulfanilic acid Drugs 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- AAAQKTZKLRYKHR-UHFFFAOYSA-N triphenylmethane Chemical compound C1=CC=CC=C1C(C=1C=CC=CC=1)C1=CC=CC=C1 AAAQKTZKLRYKHR-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 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)
- Coloring (AREA)
- Photoreceptors In Electrophotography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2360362 | 1962-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1447792A1 true DE1447792A1 (de) | 1968-12-05 |
Family
ID=11208484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19631447792 Pending DE1447792A1 (de) | 1962-05-18 | 1963-05-03 | Diaminotriarylmethanfarbstoffe zur Herstellung photographischer Lichthofschutz- und Filterschichten |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE632537A (enrdf_load_stackoverflow) |
| DE (1) | DE1447792A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1027747A (enrdf_load_stackoverflow) |
-
0
- BE BE632537D patent/BE632537A/xx unknown
-
1963
- 1963-05-03 DE DE19631447792 patent/DE1447792A1/de active Pending
- 1963-05-13 GB GB1879863A patent/GB1027747A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE632537A (enrdf_load_stackoverflow) | |
| GB1027747A (en) | 1966-04-27 |
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