AT296011B - Diazotypiematerial - Google Patents
DiazotypiematerialInfo
- Publication number
- AT296011B AT296011B AT834069A AT834069A AT296011B AT 296011 B AT296011 B AT 296011B AT 834069 A AT834069 A AT 834069A AT 834069 A AT834069 A AT 834069A AT 296011 B AT296011 B AT 296011B
- Authority
- AT
- Austria
- Prior art keywords
- diazotype material
- diazotype
- Prior art date
Links
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
- G03C1/52—Compositions containing diazo compounds as photosensitive substances
- G03C1/54—Diazonium salts or diazo anhydrides
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)
- Heat Sensitive Colour Forming Recording (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681793332 DE1793332C3 (de) | 1968-09-03 | Benzoldiazoniumverbindungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT296011B true AT296011B (de) | 1972-01-25 |
Family
ID=5707668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT834069A AT296011B (de) | 1968-09-03 | 1969-09-01 | Diazotypiematerial |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3748140A (de) |
| AT (1) | AT296011B (de) |
| ES (1) | ES371139A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3985724A (en) * | 1974-10-15 | 1976-10-12 | Salsbury Laboratories | 1-(4'-Diazoniumphenyl)-pyridinium salts and the process of preparation |
-
1969
- 1969-09-01 AT AT834069A patent/AT296011B/de not_active IP Right Cessation
- 1969-09-02 ES ES371139A patent/ES371139A1/es not_active Expired
- 1969-09-04 US US00855422A patent/US3748140A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ES371139A1 (es) | 1971-08-16 |
| US3748140A (en) | 1973-07-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |