GB399387A - Improvements in anti-halation layers for photographic plates and films - Google Patents
Improvements in anti-halation layers for photographic plates and filmsInfo
- Publication number
- GB399387A GB399387A GB5306/33A GB530633A GB399387A GB 399387 A GB399387 A GB 399387A GB 5306/33 A GB5306/33 A GB 5306/33A GB 530633 A GB530633 A GB 530633A GB 399387 A GB399387 A GB 399387A
- Authority
- GB
- United Kingdom
- Prior art keywords
- para
- pyridine
- bis
- quinaldine
- condensing
- 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
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 abstract 6
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 abstract 6
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 abstract 4
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 abstract 3
- DGPBVJWCIDNDPN-UHFFFAOYSA-N 2-(dimethylamino)benzaldehyde Chemical compound CN(C)C1=CC=CC=C1C=O DGPBVJWCIDNDPN-UHFFFAOYSA-N 0.000 abstract 2
- UJOBWOGCFQCDNV-UHFFFAOYSA-N 9H-carbazole Chemical compound C1=CC=C2C3=CC=CC=C3NC2=C1 UJOBWOGCFQCDNV-UHFFFAOYSA-N 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- 235000010290 biphenyl Nutrition 0.000 abstract 2
- 239000004305 biphenyl Substances 0.000 abstract 2
- CICQKHNSTQLPCW-UHFFFAOYSA-N dimethyl sulfate;2-methylquinoline Chemical compound COS(=O)(=O)OC.C1=CC=CC2=NC(C)=CC=C21 CICQKHNSTQLPCW-UHFFFAOYSA-N 0.000 abstract 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 abstract 2
- GWEHVDNNLFDJLR-UHFFFAOYSA-N 1,3-diphenylurea Chemical compound C=1C=CC=CC=1NC(=O)NC1=CC=CC=C1 GWEHVDNNLFDJLR-UHFFFAOYSA-N 0.000 abstract 1
- HEWQNUXVSSQXRL-UHFFFAOYSA-N COS(=O)(=O)OC.O1C=NC2=C1C=CC=C2.O2C=NC1=C2C=CC=C1 Chemical compound COS(=O)(=O)OC.O1C=NC2=C1C=CC=C2.O2C=NC1=C2C=CC=C1 HEWQNUXVSSQXRL-UHFFFAOYSA-N 0.000 abstract 1
- PPVDWGGTPALFNU-UHFFFAOYSA-N COS([O-])(=O)=O.Cc1ccc2ccccc2[nH+]1 Chemical compound COS([O-])(=O)=O.Cc1ccc2ccccc2[nH+]1 PPVDWGGTPALFNU-UHFFFAOYSA-N 0.000 abstract 1
- 229920000742 Cotton Polymers 0.000 abstract 1
- 150000001299 aldehydes Chemical class 0.000 abstract 1
- 150000003868 ammonium compounds Chemical class 0.000 abstract 1
- 150000003934 aromatic aldehydes Chemical class 0.000 abstract 1
- GAUZCKBSTZFWCT-UHFFFAOYSA-N azoxybenzene Chemical compound C=1C=CC=CC=1[N+]([O-])=NC1=CC=CC=C1 GAUZCKBSTZFWCT-UHFFFAOYSA-N 0.000 abstract 1
- 125000006267 biphenyl group Chemical group 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000000975 dye Substances 0.000 abstract 1
- 125000000623 heterocyclic group Chemical group 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 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)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE518363T | 1930-02-18 | ||
| DEI43830D DE579078C (de) | 1930-02-18 | 1932-02-25 | Lichthofschutzschichten fuer photographische Platten und Filme |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB399387A true GB399387A (en) | 1933-10-05 |
Family
ID=25945041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5306/33A Expired GB399387A (en) | 1930-02-18 | 1933-02-21 | Improvements in anti-halation layers for photographic plates and films |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE394502A (enrdf_load_stackoverflow) |
| DE (1) | DE579078C (enrdf_load_stackoverflow) |
| GB (1) | GB399387A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE414508A (enrdf_load_stackoverflow) * | 1935-04-10 |
-
0
- BE BE394502D patent/BE394502A/xx unknown
-
1932
- 1932-02-25 DE DEI43830D patent/DE579078C/de not_active Expired
-
1933
- 1933-02-21 GB GB5306/33A patent/GB399387A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE579078C (de) | 1933-06-20 |
| BE394502A (enrdf_load_stackoverflow) |
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