ES415196A1 - Process for making diazotype copies - Google Patents
Process for making diazotype copiesInfo
- Publication number
- ES415196A1 ES415196A1 ES415196A ES415196A ES415196A1 ES 415196 A1 ES415196 A1 ES 415196A1 ES 415196 A ES415196 A ES 415196A ES 415196 A ES415196 A ES 415196A ES 415196 A1 ES415196 A1 ES 415196A1
- Authority
- ES
- Spain
- Prior art keywords
- diazotypy
- gram
- image
- sensitive surface
- buffered
- 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
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
- G03C7/32—Colour coupling substances
- G03C7/34—Couplers containing phenols
-
- 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
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/18—Diazo-type processes, e.g. thermal development, or agents therefor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Photographic Processing Devices Using Wet Methods (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
Abstract
Procedure for obtaining copies of diazotypy in which a diazotypy material is exposed as an image and then developed with a buffered aqueous solution comprising one or more azo coupling components, characterized in that the diazotypy material comprises, in a light sensitive surface layer of an average thickness of less than 8 microns, a diazo compound that in vitro is more actively coupled than 4-diazo-2-chloro-N, N-diethylaniline, and because the development of the image it is carried out by applying to the light-sensitive surface of the diazotypy material, 1.5-4.5 cm3/m2 of an aqueous developer solution, which is buffered at a pH of between 5.5 and 8 and which comprises 0, 1-0.6 mol/gram of azo coupling component and 0.5-3 gram-equivalents of buffer salt per liter. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7207099A NL172373C (en) | 1972-05-26 | 1972-05-26 | METHOD FOR MAKING DIAZOTYP COPIES |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES415196A1 true ES415196A1 (en) | 1976-05-16 |
Family
ID=19816124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES415196A Expired ES415196A1 (en) | 1972-05-26 | 1973-05-25 | Process for making diazotype copies |
Country Status (17)
| Country | Link |
|---|---|
| JP (1) | JPS4951944A (en) |
| AT (1) | AT328860B (en) |
| AU (1) | AU471417B2 (en) |
| BE (1) | BE800065A (en) |
| BR (1) | BR7303879D0 (en) |
| CA (1) | CA1022793A (en) |
| CH (1) | CH590496A5 (en) |
| DE (1) | DE2325579C2 (en) |
| DK (1) | DK132777C (en) |
| ES (1) | ES415196A1 (en) |
| FI (1) | FI57320C (en) |
| FR (1) | FR2189774B1 (en) |
| GB (2) | GB1417221A (en) |
| IT (1) | IT986356B (en) |
| NL (1) | NL172373C (en) |
| NO (1) | NO138788C (en) |
| SE (1) | SE390348B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4043816A (en) * | 1972-05-26 | 1977-08-23 | Oce-Van Der Grinten N.V. | Photographic process for making diazotype copies utilizing small quantity of liquid developer |
| NL178452C (en) * | 1974-05-29 | 1986-03-17 | Oce Van Der Grinten Nv | DIAZOTYPE MATERIAL THAT CAN BE DEVELOPED BY APPLICATION OF A LOW AMOUNT OF DEVELOPMENT FLUID. |
| US4128423A (en) * | 1974-05-29 | 1978-12-05 | Oce-Nederland B.V. | Diazotype material that can be developed by applying a small amount of developing liquid, and development thereof |
| NL183059C (en) * | 1974-06-27 | 1988-07-01 | Oce Van Der Grinten Nv | FLUID APPLICATION DEVICE. |
| NL176020C (en) * | 1974-09-13 | 1985-02-01 | Oce Van Der Grinten Nv | METHOD FOR MANUFACTURING DIAZOTYPE COPIES, AND DIAZOTYPE MATERIAL FOR CARRYING OUT THIS METHOD |
| NL168344C (en) * | 1976-12-10 | 1982-03-16 | Oce Van Der Grinten Nv | METHOD FOR PREPARING A DEVELOPMENT FLUID FOR DIAZOTYPIC MATERIAL AND METHOD FOR MAKING A COPY WITH SUCH A DEVELOPER |
| JPS6220840Y2 (en) * | 1980-07-17 | 1987-05-27 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL27513C (en) * | 1927-08-22 | |||
| NL47899C (en) * | 1936-04-22 | |||
| DE736715C (en) * | 1939-02-17 | 1943-06-30 | Naamlooze Vennootschap Chemisc | Method and device for developing and / or fixing blueprints using the semi-wet method |
| NL218185A (en) * | 1957-06-17 | |||
| US2981171A (en) * | 1958-03-06 | 1961-04-25 | Bruning Charles Co Inc | Developer process and apparatus |
| BE594924A (en) * | 1959-09-17 | |||
| NL268816A (en) * | 1961-08-31 | |||
| NL288469A (en) * | 1963-02-01 | |||
| GB1143703A (en) * | 1965-03-18 | |||
| US3626833A (en) * | 1969-06-09 | 1971-12-14 | Addressograph Multigraph | Liquid developing apparatus |
| US3704662A (en) * | 1970-04-27 | 1972-12-05 | Addressograph Multigraph | Liquid developing apparatus |
-
1972
- 1972-05-26 NL NL7207099A patent/NL172373C/en not_active IP Right Cessation
-
1973
- 1973-05-15 SE SE7306889A patent/SE390348B/en unknown
- 1973-05-17 AU AU55844/73A patent/AU471417B2/en not_active Expired
- 1973-05-19 DE DE19732325579 patent/DE2325579C2/en not_active Expired
- 1973-05-23 FI FI166273A patent/FI57320C/en active
- 1973-05-23 CH CH730373A patent/CH590496A5/xx not_active IP Right Cessation
- 1973-05-24 DK DK287173A patent/DK132777C/en active
- 1973-05-24 JP JP5818673A patent/JPS4951944A/ja active Pending
- 1973-05-24 IT IT6852573A patent/IT986356B/en active
- 1973-05-25 FR FR7319063A patent/FR2189774B1/fr not_active Expired
- 1973-05-25 GB GB2520973A patent/GB1417221A/en not_active Expired
- 1973-05-25 ES ES415196A patent/ES415196A1/en not_active Expired
- 1973-05-25 BE BE131548A patent/BE800065A/en not_active IP Right Cessation
- 1973-05-25 GB GB1545475A patent/GB1417222A/en not_active Expired
- 1973-05-25 BR BR387973A patent/BR7303879D0/en unknown
- 1973-05-25 CA CA172,236A patent/CA1022793A/en not_active Expired
- 1973-05-25 NO NO217273A patent/NO138788C/en unknown
- 1973-05-28 AT AT464973A patent/AT328860B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BR7303879D0 (en) | 1974-01-03 |
| CH590496A5 (en) | 1977-08-15 |
| IT986356B (en) | 1975-01-30 |
| SE390348B (en) | 1976-12-13 |
| NL172373B (en) | 1983-03-16 |
| NL7207099A (en) | 1973-11-28 |
| FR2189774B1 (en) | 1979-07-20 |
| NL172373C (en) | 1983-08-16 |
| NO138788B (en) | 1978-07-31 |
| FR2189774A1 (en) | 1974-01-25 |
| JPS4951944A (en) | 1974-05-20 |
| NO138788C (en) | 1978-11-08 |
| DK132777B (en) | 1976-02-02 |
| DE2325579A1 (en) | 1973-12-13 |
| DE2325579C2 (en) | 1983-07-14 |
| GB1417222A (en) | 1975-12-10 |
| ATA464973A (en) | 1975-06-15 |
| FI57320C (en) | 1980-07-10 |
| AU471417B2 (en) | 1976-04-29 |
| CA1022793A (en) | 1977-12-20 |
| FI57320B (en) | 1980-03-31 |
| GB1417221A (en) | 1975-12-10 |
| BE800065A (en) | 1973-11-26 |
| AU5584473A (en) | 1974-11-21 |
| DK132777C (en) | 1976-07-05 |
| AT328860B (en) | 1976-04-12 |
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