CA920580A - Diazo recording - Google Patents
Diazo recordingInfo
- Publication number
- CA920580A CA920580A CA098351A CA98351A CA920580A CA 920580 A CA920580 A CA 920580A CA 098351 A CA098351 A CA 098351A CA 98351 A CA98351 A CA 98351A CA 920580 A CA920580 A CA 920580A
- Authority
- CA
- Canada
- Prior art keywords
- diazo recording
- diazo
- recording
- 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
- G03C1/58—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 |
---|---|---|---|
GB6270869 | 1969-12-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA920580A true CA920580A (en) | 1973-02-06 |
Family
ID=10488407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA098351A Expired CA920580A (en) | 1969-12-23 | 1970-11-17 | Diazo recording |
Country Status (9)
Country | Link |
---|---|
US (1) | US3676140A (de) |
JP (1) | JPS4834765B1 (de) |
BE (1) | BE759935A (de) |
CA (1) | CA920580A (de) |
DE (1) | DE2061239A1 (de) |
FR (1) | FR2073027A5 (de) |
GB (1) | GB1332459A (de) |
NL (1) | NL7018257A (de) |
SU (1) | SU363264A3 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3985562A (en) * | 1973-05-18 | 1976-10-12 | Agfa-Gevaert N.V. | Diazo recording process and material |
JPS50137721A (de) * | 1974-04-22 | 1975-11-01 |
-
0
- BE BE759935D patent/BE759935A/xx unknown
-
1969
- 1969-12-23 GB GB6270869A patent/GB1332459A/en not_active Expired
-
1970
- 1970-11-17 CA CA098351A patent/CA920580A/en not_active Expired
- 1970-12-02 US US94575A patent/US3676140A/en not_active Expired - Lifetime
- 1970-12-04 JP JP45107503A patent/JPS4834765B1/ja active Pending
- 1970-12-07 FR FR7044002A patent/FR2073027A5/fr not_active Expired
- 1970-12-12 DE DE19702061239 patent/DE2061239A1/de active Pending
- 1970-12-14 SU SU1602203A patent/SU363264A3/ru active
- 1970-12-15 NL NL7018257A patent/NL7018257A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
US3676140A (en) | 1972-07-11 |
DE2061239A1 (de) | 1971-07-01 |
NL7018257A (de) | 1971-06-25 |
FR2073027A5 (de) | 1971-09-24 |
SU363264A3 (de) | 1972-12-30 |
JPS4834765B1 (de) | 1973-10-23 |
BE759935A (fr) | 1971-06-07 |
GB1332459A (en) | 1973-10-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU2375870A (en) | Capstan | |
CA922236A (en) | Recording systems | |
CA920580A (en) | Diazo recording | |
CA923125A (en) | Azo compounds | |
CA830395A (en) | Recording method | |
CA919766A (en) | Signal recording unit | |
CA805616A (en) | Photoconductive recording elements | |
CA924953A (en) | Recording material | |
CA812731A (en) | Recording tape | |
CA815482A (en) | Recording tape | |
CA803823A (en) | Phonograph | |
CA842159A (en) | Diazo reproduction | |
CA806341A (en) | Information recording | |
CA827053A (en) | Recording materials | |
CA824826A (en) | Deformable recording medium | |
CA816009A (en) | Diazo heatseal | |
CA813721A (en) | Recorders | |
CA804677A (en) | Recording system | |
CA821024A (en) | Recording system | |
CA818044A (en) | Recording device | |
AU463842B2 (en) | Magnetic recording element | |
CA815387A (en) | Portable recording | |
CA815386A (en) | Portable recording | |
CA816548A (en) | Time recorder | |
CA808106A (en) | Thermographic recording |