BE647564A - - Google Patents
Info
- Publication number
- BE647564A BE647564A BE647564DA BE647564A BE 647564 A BE647564 A BE 647564A BE 647564D A BE647564D A BE 647564DA BE 647564 A BE647564 A BE 647564A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
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- 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
- G03C5/29—Development processes or agents therefor
- G03C5/315—Tanning development
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA43052A DE1180245B (de) | 1963-05-07 | 1963-05-07 | Verfahren zur Herstellung von UEbertragungs-bildreliefs, die auch als Druckformen geeignet sind, mit Hilfe von gerbende Entwickler-substanzen enthaltenden Halogensilberschichten und lichtempfindliche Materialien zur Durch-fuehrung des Verfahrens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE647564A true BE647564A (xx) | 1964-11-06 |
Family
ID=6933445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE647564D BE647564A (xx) | 1963-05-07 | 1964-05-06 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE647564A (xx) |
| CH (1) | CH436982A (xx) |
| DE (1) | DE1180245B (xx) |
| GB (1) | GB1056472A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2427210A1 (fr) * | 1978-05-31 | 1979-12-28 | Cellophane Sa | Materiaux de reprographie contenant un carbonate ou un ether derives du dihydroxy 2,3 naphtalene |
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1963
- 1963-05-07 DE DEA43052A patent/DE1180245B/de active Pending
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1964
- 1964-04-22 CH CH522264A patent/CH436982A/de unknown
- 1964-05-05 GB GB1865764A patent/GB1056472A/en not_active Expired
- 1964-05-06 BE BE647564D patent/BE647564A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1180245B (de) | 1964-10-22 |
| CH436982A (de) | 1967-05-31 |
| GB1056472A (en) | 1967-01-25 |