GB1159752A - Diazo-Type Processes. - Google Patents
Diazo-Type Processes.Info
- Publication number
- GB1159752A GB1159752A GB116067A GB116067A GB1159752A GB 1159752 A GB1159752 A GB 1159752A GB 116067 A GB116067 A GB 116067A GB 116067 A GB116067 A GB 116067A GB 1159752 A GB1159752 A GB 1159752A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aminoguanidine
- diazo
- alkali
- azo coupler
- diazotype
- 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
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
- G03C1/61—Compositions containing diazo compounds as photosensitive substances with non-macromolecular additives
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB116067A GB1159752A (en) | 1967-01-09 | 1967-01-09 | Diazo-Type Processes. |
BE709030D BE709030A (US20100170793A1-20100708-C00006.png) | 1967-01-09 | 1968-01-05 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB116067A GB1159752A (en) | 1967-01-09 | 1967-01-09 | Diazo-Type Processes. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1159752A true GB1159752A (en) | 1969-07-30 |
Family
ID=9717224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB116067A Expired GB1159752A (en) | 1967-01-09 | 1967-01-09 | Diazo-Type Processes. |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE709030A (US20100170793A1-20100708-C00006.png) |
GB (1) | GB1159752A (US20100170793A1-20100708-C00006.png) |
-
1967
- 1967-01-09 GB GB116067A patent/GB1159752A/en not_active Expired
-
1968
- 1968-01-05 BE BE709030D patent/BE709030A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
BE709030A (US20100170793A1-20100708-C00006.png) | 1968-05-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |