BE724622A - - Google Patents
Info
- Publication number
- BE724622A BE724622A BE724622DA BE724622A BE 724622 A BE724622 A BE 724622A BE 724622D A BE724622D A BE 724622DA BE 724622 A BE724622 A BE 724622A
- Authority
- BE
- Belgium
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)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19671597629 DE1597629A1 (de) | 1967-11-29 | 1967-11-29 | Diazotypieverfahren unter Verwendung von 2,3-Dihydroxypyridin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE724622A true BE724622A (US20100170793A1-20100708-C00006.png) | 1969-05-28 |
Family
ID=5680628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE724622D BE724622A (US20100170793A1-20100708-C00006.png) | 1967-11-29 | 1968-11-28 |
Country Status (8)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4259742A (en) * | 1978-11-06 | 1981-03-31 | Burns Richard C | Electronic switching system for reducing noise transients |
| US4478926A (en) * | 1981-12-28 | 1984-10-23 | Andrews Paper & Chemical Co., Inc. | Zinc sulfonates and their use in diazotypy |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2431190A (en) * | 1946-06-12 | 1947-11-18 | Gen Aniline & Film Corp | Diazotype prints with hydroxy pyridone couplers |
| US3135607A (en) * | 1961-04-28 | 1964-06-02 | Nashua Corp | Heat development of diazo recording and copying papers which comprise a quaternary ammonium halide |
| BE625554A (US20100170793A1-20100708-C00006.png) * | 1961-12-01 | |||
| BE634557A (US20100170793A1-20100708-C00006.png) * | 1962-07-06 | |||
| US3469981A (en) * | 1963-03-19 | 1969-09-30 | Keuffel & Esser Co | Diazotype reproduction materials |
| NL295561A (US20100170793A1-20100708-C00006.png) * | 1963-07-19 | 1900-01-01 | ||
| USB417241I5 (US20100170793A1-20100708-C00006.png) * | 1964-12-09 | |||
| US3288627A (en) * | 1965-08-05 | 1966-11-29 | Addressograph Multigraph | Heat-sensitive diazotype material coated sheet |
| US3480433A (en) * | 1967-03-22 | 1969-11-25 | Eastman Kodak Co | Thermally activatable diazotype compositions |
-
1967
- 1967-11-29 DE DE19671597629 patent/DE1597629A1/de active Pending
-
1968
- 1968-11-18 NL NL6816411A patent/NL6816411A/xx unknown
- 1968-11-26 AT AT1149068A patent/AT291754B/de not_active IP Right Cessation
- 1968-11-27 GB GB1230446D patent/GB1230446A/en not_active Expired
- 1968-11-27 US US779639A patent/US3607275A/en not_active Expired - Lifetime
- 1968-11-28 ES ES360828A patent/ES360828A1/es not_active Expired
- 1968-11-28 BE BE724622D patent/BE724622A/xx unknown
- 1968-12-30 FR FR181591A patent/FR1604224A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6816411A (US20100170793A1-20100708-C00006.png) | 1969-06-02 |
| US3607275A (en) | 1971-09-21 |
| ES360828A1 (es) | 1970-07-16 |
| DE1597629A1 (de) | 1970-06-11 |
| AT291754B (de) | 1971-07-26 |
| GB1230446A (US20100170793A1-20100708-C00006.png) | 1971-05-05 |
| FR1604224A (US20100170793A1-20100708-C00006.png) | 1971-10-11 |
