NL69307C - - Google Patents
Info
- Publication number
- NL69307C NL69307C NL69307DA NL69307C NL 69307 C NL69307 C NL 69307C NL 69307D A NL69307D A NL 69307DA NL 69307 C NL69307 C NL 69307C
- 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
- G03C1/58—Coupling substances therefor
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)
- Color Printing (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US753036A US2494906A (en) | 1947-06-06 | 1947-06-06 | Cyan component for diazotype color process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL69307C true NL69307C (US06826419-20041130-M00005.png) |
Family
ID=25028879
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL69307D NL69307C (US06826419-20041130-M00005.png) | 1947-06-06 | ||
| NL62286500A NL140419B (nl) | 1947-06-06 | Werkwijze voor het bereiden van een minstens twee componenten met verschillende dampspanningen bevattende damp. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL62286500A NL140419B (nl) | 1947-06-06 | Werkwijze voor het bereiden van een minstens twee componenten met verschillende dampspanningen bevattende damp. |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2494906A (US06826419-20041130-M00005.png) |
| GB (1) | GB635120A (US06826419-20041130-M00005.png) |
| NL (2) | NL140419B (US06826419-20041130-M00005.png) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL71256C (US06826419-20041130-M00005.png) * | 1948-10-01 | |||
| US2759818A (en) * | 1951-11-30 | 1956-08-21 | American Optical Corp | Photographic color process |
| US3450536A (en) * | 1961-03-24 | 1969-06-17 | Eg & G Inc | Silver halide photographic film having increased exposure-response characteristics |
| GB1052977A (US06826419-20041130-M00005.png) * | 1963-09-14 | |||
| US3536490A (en) * | 1964-04-28 | 1970-10-27 | Pitney Bowes Inc | Novel diazotype copying process |
| US3480437A (en) * | 1965-11-30 | 1969-11-25 | Gaf Corp | Two component diazo sensitizing compositions containing a xanthine compound |
| JPS4827690B1 (US06826419-20041130-M00005.png) * | 1968-08-07 | 1973-08-24 | ||
| CN110670074B (zh) * | 2019-11-05 | 2021-11-16 | 北美防锈技术（上海）有限公司 | 一种环保型螺纹钢表面防锈处理剂及其制备方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE343949A (US06826419-20041130-M00005.png) * | 1926-07-09 | |||
| US2375366A (en) * | 1941-10-16 | 1945-05-08 | Keuffel & Esser Co | Photosensitive materials |
-
0
- NL NL69307D patent/NL69307C/xx active
- NL NL62286500A patent/NL140419B/xx unknown
-
1947
- 1947-06-06 US US753036A patent/US2494906A/en not_active Expired - Lifetime
-
1948
- 1948-03-31 GB GB9137/48A patent/GB635120A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL140419B (nl) | |
| GB635120A (en) | 1950-04-05 |
| US2494906A (en) | 1950-01-17 |
