BE723216A - - Google Patents
Info
- Publication number
- BE723216A BE723216A BE723216DA BE723216A BE 723216 A BE723216 A BE 723216A BE 723216D A BE723216D A BE 723216DA BE 723216 A BE723216 A BE 723216A
- 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
- G03C1/58—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)
- Heat Sensitive Colour Forming Recording (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US68913667A | 1967-12-08 | 1967-12-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE723216A true BE723216A (fr) | 1969-04-01 |
Family
ID=24767194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE723216D BE723216A (fr) | 1967-12-08 | 1968-10-31 |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS4833693B1 (fr) |
| BE (1) | BE723216A (fr) |
| CH (1) | CH506806A (fr) |
| DE (1) | DE1810992B2 (fr) |
| ES (1) | ES360749A1 (fr) |
| FR (1) | FR1594820A (fr) |
| GB (1) | GB1247050A (fr) |
| NL (1) | NL6817425A (fr) |
| SE (1) | SE357837B (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3836369A (en) * | 1972-09-05 | 1974-09-17 | Du Pont | Diazo photosensitive composition |
| US4148646A (en) * | 1977-06-13 | 1979-04-10 | Trans World Technology Laboratories, Inc. | Continuous tone diazotype process |
| JPS5540471A (en) * | 1978-09-18 | 1980-03-21 | Kaneo Yamamoto | High speed binary black line diazo photosensitive paper |
-
1968
- 1968-10-31 BE BE723216D patent/BE723216A/xx unknown
- 1968-11-01 GB GB5190568A patent/GB1247050A/en not_active Expired
- 1968-11-12 FR FR1594820D patent/FR1594820A/fr not_active Expired
- 1968-11-26 DE DE19681810992 patent/DE1810992B2/de active Pending
- 1968-11-27 ES ES360749A patent/ES360749A1/es not_active Expired
- 1968-11-29 JP JP8704368A patent/JPS4833693B1/ja active Pending
- 1968-12-04 CH CH1807568A patent/CH506806A/de not_active IP Right Cessation
- 1968-12-05 NL NL6817425A patent/NL6817425A/xx unknown
- 1968-12-06 SE SE1673968A patent/SE357837B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES360749A1 (es) | 1970-07-16 |
| CH506806A (de) | 1971-04-30 |
| SE357837B (fr) | 1973-07-09 |
| FR1594820A (fr) | 1970-06-08 |
| DE1810992B2 (de) | 1973-08-02 |
| DE1810992A1 (de) | 1969-07-10 |
| NL6817425A (fr) | 1969-06-10 |
| GB1247050A (en) | 1971-09-22 |
| JPS4833693B1 (fr) | 1973-10-16 |