GB698575A - Improvements in or relating to photographic desensitising compounds - Google Patents
Improvements in or relating to photographic desensitising compoundsInfo
- Publication number
- GB698575A GB698575A GB1819551A GB1819551A GB698575A GB 698575 A GB698575 A GB 698575A GB 1819551 A GB1819551 A GB 1819551A GB 1819551 A GB1819551 A GB 1819551A GB 698575 A GB698575 A GB 698575A
- Authority
- GB
- United Kingdom
- Prior art keywords
- photographic
- relating
- nitrostyryl
- desensitising
- compounds
- 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
- 150000001875 compounds Chemical class 0.000 title 1
- JWEOEZZCZCCPJL-UHFFFAOYSA-N 4-methylquinazoline Chemical compound C1=CC=C2C(C)=NC=NC2=C1 JWEOEZZCZCCPJL-UHFFFAOYSA-N 0.000 abstract 2
- ZETIVVHRRQLWFW-UHFFFAOYSA-N 3-nitrobenzaldehyde Chemical compound [O-][N+](=O)C1=CC=CC(C=O)=C1 ZETIVVHRRQLWFW-UHFFFAOYSA-N 0.000 abstract 1
- MYBQPVJWARYQAW-UHFFFAOYSA-N 4-[2-(3-nitrophenyl)ethenyl]quinazoline Chemical compound [N+](=O)([O-])C=1C=C(C=CC2=NC=NC3=CC=CC=C23)C=CC1 MYBQPVJWARYQAW-UHFFFAOYSA-N 0.000 abstract 1
- OWCGSTVXWBBJMD-UHFFFAOYSA-N 4-[2-(4-nitrophenyl)ethenyl]cinnoline Chemical compound [N+](=O)([O-])C1=CC=C(C=CC2=CN=NC3=CC=CC=C23)C=C1 OWCGSTVXWBBJMD-UHFFFAOYSA-N 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- VUQUOGPMUUJORT-UHFFFAOYSA-N methyl 4-methylbenzenesulfonate Chemical compound COS(=O)(=O)C1=CC=C(C)C=C1 VUQUOGPMUUJORT-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
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
- G03C5/32—Latensification; Densensitisation
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL93518D NL93518C (en:Method) | 1951-08-01 | ||
| GB1819551A GB698575A (en) | 1951-08-01 | 1951-08-01 | Improvements in or relating to photographic desensitising compounds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1819551A GB698575A (en) | 1951-08-01 | 1951-08-01 | Improvements in or relating to photographic desensitising compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB698575A true GB698575A (en) | 1953-10-21 |
Family
ID=10108281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1819551A Expired GB698575A (en) | 1951-08-01 | 1951-08-01 | Improvements in or relating to photographic desensitising compounds |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB698575A (en:Method) |
| NL (1) | NL93518C (en:Method) |
-
0
- NL NL93518D patent/NL93518C/xx active
-
1951
- 1951-08-01 GB GB1819551A patent/GB698575A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL93518C (en:Method) |
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