GB1165194A - Method of Developing Diazotype Compositions - Google Patents
Method of Developing Diazotype CompositionsInfo
- Publication number
- GB1165194A GB1165194A GB5546166A GB5546166A GB1165194A GB 1165194 A GB1165194 A GB 1165194A GB 5546166 A GB5546166 A GB 5546166A GB 5546166 A GB5546166 A GB 5546166A GB 1165194 A GB1165194 A GB 1165194A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- materials
- dec
- diazotype
- stabilizing
- 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
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/18—Diazo-type processes, e.g. thermal development, or agents therefor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US51742865A | 1965-12-29 | 1965-12-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1165194A true GB1165194A (en) | 1969-09-24 |
Family
ID=24059757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5546166A Expired GB1165194A (en) | 1965-12-29 | 1966-12-12 | Method of Developing Diazotype Compositions |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH477020A (de) |
DE (1) | DE1572021A1 (de) |
FR (1) | FR1516062A (de) |
GB (1) | GB1165194A (de) |
NL (1) | NL6617818A (de) |
-
1966
- 1966-12-12 GB GB5546166A patent/GB1165194A/en not_active Expired
- 1966-12-15 FR FR8230A patent/FR1516062A/fr not_active Expired
- 1966-12-20 NL NL6617818A patent/NL6617818A/xx unknown
- 1966-12-27 DE DE19661572021 patent/DE1572021A1/de active Pending
- 1966-12-29 CH CH1875466A patent/CH477020A/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE1572021A1 (de) | 1970-02-19 |
CH477020A (de) | 1969-08-15 |
NL6617818A (de) | 1967-06-30 |
FR1516062A (fr) | 1968-03-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |