FR1052961A - Process for obtaining diazotypes - Google Patents
Process for obtaining diazotypesInfo
- Publication number
- FR1052961A FR1052961A FR1052961DA FR1052961A FR 1052961 A FR1052961 A FR 1052961A FR 1052961D A FR1052961D A FR 1052961DA FR 1052961 A FR1052961 A FR 1052961A
- Authority
- FR
- France
- Prior art keywords
- diazotypes
- obtaining
- obtaining diazotypes
- 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
- G03C1/54—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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL159957 | 1951-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1052961A true FR1052961A (en) | 1954-01-29 |
Family
ID=19750517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1052961D Expired FR1052961A (en) | 1951-03-20 | 1952-03-19 | Process for obtaining diazotypes |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE509881A (en) |
| DE (1) | DE929459C (en) |
| FR (1) | FR1052961A (en) |
| NL (2) | NL159957B (en) |
-
0
- NL NL76703D patent/NL76703C/xx active
- BE BE509881D patent/BE509881A/xx unknown
- NL NL7309826.A patent/NL159957B/en unknown
-
1952
- 1952-03-19 FR FR1052961D patent/FR1052961A/en not_active Expired
- 1952-03-20 DE DEG8438A patent/DE929459C/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE509881A (en) | |
| DE929459C (en) | 1955-06-27 |
| NL76703C (en) | |
| NL159957B (en) |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR1089521A (en) | Improved process for obtaining hydrazine | |
| FR1062733A (en) | Process for making long precision bores | |
| FR1065032A (en) | Process for obtaining nitrocyclooctane | |
| FR1063780A (en) | Process for obtaining cyclooctene | |
| FR1052961A (en) | Process for obtaining diazotypes | |
| FR1052147A (en) | Process for obtaining polymerization products | |
| FR1039818A (en) | Process for obtaining crystallized xylose | |
| FR1061351A (en) | Process for obtaining 4-oxy-7, 8-phthaloylcinnolines | |
| FR1065782A (en) | Process for obtaining polymerizates | |
| FR1058593A (en) | Process for obtaining zinc | |
| FR1048954A (en) | Hydroformation process | |
| FR1062321A (en) | Process for obtaining esters | |
| FR1031052A (en) | Process for obtaining hydrocarbons | |
| FR1192110A (en) | Process for obtaining genins | |
| FR1071303A (en) | Process for the physico-chemical improvement of hard coal | |
| FR1066661A (en) | Process for preparing hexaoxy-benzene | |
| FR1033322A (en) | Process for obtaining colored articles | |
| FR1047573A (en) | Process for the production of acrylnitrile | |
| FR1078938A (en) | Process for obtaining steroid compounds | |
| FR1038624A (en) | Process for obtaining pigments | |
| FR1055202A (en) | Process for obtaining alcohols | |
| FR1057746A (en) | Process for obtaining sulfur compounds | |
| FR1046413A (en) | Process for obtaining aromatic n-monoalkylamines | |
| FR999702A (en) | Process for obtaining polyvinyl ethers | |
| FR1073366A (en) | Process for the preparation of new dioxo-pyrrolidines |