NL48339C - - Google Patents
Info
- Publication number
- NL48339C NL48339C NL48339DA NL48339C NL 48339 C NL48339 C NL 48339C NL 48339D A NL48339D A NL 48339DA NL 48339 C NL48339 C NL 48339C
- Authority
- NL
- Netherlands
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
-
- 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 |
|---|---|---|---|
| NL74632 | 1935-08-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL48339C true NL48339C (enrdf_load_html_response) |
Family
ID=19750255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL48339D NL48339C (enrdf_load_html_response) | 1935-08-23 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2114468A (enrdf_load_html_response) |
| FR (1) | FR810413A (enrdf_load_html_response) |
| NL (1) | NL48339C (enrdf_load_html_response) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2660526A (en) * | 1949-01-03 | 1953-11-24 | Gen Aniline & Film Corp | Diazotype reflex photoprinting |
| US3077401A (en) * | 1957-10-07 | 1963-02-12 | Grinten Chem L V D | Process for the dosage of the exposure during the copying of positive lineoriginals on diazotype material |
| US3536490A (en) * | 1964-04-28 | 1970-10-27 | Pitney Bowes Inc | Novel diazotype copying process |
| US4094681A (en) * | 1975-10-23 | 1978-06-13 | Trans World Technology Laboratories, Inc. | Image amplification of negative-working diazo materials |
| DE2623982B2 (de) * | 1976-05-28 | 1978-10-12 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung von Diazotypiekopien |
| US4282300A (en) * | 1978-12-04 | 1981-08-04 | Eliott Industries | Method for diazo copying of blue line originals |
| US5188924A (en) * | 1984-05-14 | 1993-02-23 | Kabushiki Kaisha Toshiba | Pattern forming method utilizing material with photoresist film underlayer and contrast enhancement overlayer containing photosensitive diazonium salt |
| US4804614A (en) * | 1984-10-01 | 1989-02-14 | The Aerospace Corporation | Photoresist process of fabricating microelectronic circuits using water processable diazonium compound containing contrast enhancement layer |
-
0
- NL NL48339D patent/NL48339C/xx active
-
1935
- 1935-10-25 US US46825A patent/US2114468A/en not_active Expired - Lifetime
-
1936
- 1936-08-18 FR FR810413D patent/FR810413A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2114468A (en) | 1938-04-19 |
| FR810413A (fr) | 1937-03-22 |