IT950491B - Svilluppatore di tipo amminico per materiali da diazotipi - Google Patents
Svilluppatore di tipo amminico per materiali da diazotipiInfo
- Publication number
- IT950491B IT950491B IT22248/72A IT2224872A IT950491B IT 950491 B IT950491 B IT 950491B IT 22248/72 A IT22248/72 A IT 22248/72A IT 2224872 A IT2224872 A IT 2224872A IT 950491 B IT950491 B IT 950491B
- Authority
- IT
- Italy
- Prior art keywords
- diazotypes
- developer
- materials
- amine type
- amine
- Prior art date
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
- 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)
- Photosensitive Polymer And Photoresist Processing (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Developing Agents For Electrophotography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12854171A | 1971-03-26 | 1971-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT950491B true IT950491B (it) | 1973-06-20 |
Family
ID=22435825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT22248/72A IT950491B (it) | 1971-03-26 | 1972-03-22 | Svilluppatore di tipo amminico per materiali da diazotipi |
Country Status (22)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL168344C (nl) * | 1976-12-10 | 1982-03-16 | Oce Van Der Grinten Nv | Werkwijze voor de bereiding van een ontwikkelvloeistof voor diazotyp materiaal, alsmede werkwijze voor het vervaardigen van een kopie met een dergelijke ontwikkelaar. |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1518043A (fr) * | 1966-02-15 | 1968-03-22 | Hall Harding Ltd | Perfectionnements relatifs au développement de matériaux diazotypiques |
-
1971
- 1971-11-16 CA CA127,812A patent/CA982391A/en not_active Expired
- 1971-11-18 GB GB5368471A patent/GB1373250A/en not_active Expired
- 1971-12-13 AU AU36806/71A patent/AU458945B2/en not_active Expired
-
1972
- 1972-03-20 ZA ZA721881A patent/ZA721881B/xx unknown
- 1972-03-22 DK DK134072AA patent/DK140736B/da not_active IP Right Cessation
- 1972-03-22 JP JP47028194A patent/JPS503942B1/ja active Pending
- 1972-03-22 IT IT22248/72A patent/IT950491B/it active
- 1972-03-23 NO NO987/72A patent/NO138049C/no unknown
- 1972-03-23 CH CH434872A patent/CH581848A5/xx not_active IP Right Cessation
- 1972-03-24 SE SE7203912A patent/SE380106B/xx unknown
- 1972-03-24 AT AT259072A patent/AT315637B/de not_active IP Right Cessation
- 1972-03-24 FR FR7210453A patent/FR2130679B1/fr not_active Expired
- 1972-03-24 BR BR721726A patent/BR7201726D0/pt unknown
- 1972-03-24 AR AR241155A patent/AR192627A1/es active
- 1972-03-24 YU YU785/72A patent/YU34464B/xx unknown
- 1972-03-24 NL NL7203991.A patent/NL157996B/xx not_active IP Right Cessation
- 1972-03-24 FI FI835/72A patent/FI54978C/fi active
- 1972-03-25 HU HUAE357A patent/HU166961B/hu unknown
- 1972-03-25 ES ES401173A patent/ES401173A1/es not_active Expired
- 1972-03-27 BE BE781294A patent/BE781294A/xx not_active IP Right Cessation
- 1972-03-27 CS CS722024A patent/CS196450B2/cs unknown
- 1972-03-27 TR TR18542A patent/TR18542A/xx unknown
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