IT1003643B - Schermo a doppia natura e metodo relativo - Google Patents
Schermo a doppia natura e metodo relativoInfo
- Publication number
- IT1003643B IT1003643B IT48901/74A IT4890174A IT1003643B IT 1003643 B IT1003643 B IT 1003643B IT 48901/74 A IT48901/74 A IT 48901/74A IT 4890174 A IT4890174 A IT 4890174A IT 1003643 B IT1003643 B IT 1003643B
- Authority
- IT
- Italy
- Prior art keywords
- relative method
- screen
- double nature
- double
- nature screen
- 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
- G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
- G03C8/30—Additive processes using colour screens; Materials therefor; Preparing or processing such materials
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Color Electrophotography (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US320644*[A US3899330A (en) | 1973-03-02 | 1973-03-02 | Color screens for diffusion transfer processes containing color formers |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1003643B true IT1003643B (it) | 1976-06-10 |
Family
ID=23247315
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT48901/74A IT1003643B (it) | 1973-03-02 | 1974-03-01 | Schermo a doppia natura e metodo relativo |
Country Status (8)
Country | Link |
---|---|
US (1) | US3899330A (it) |
JP (1) | JPS502538A (it) |
BE (1) | BE811758A (it) |
CA (1) | CA1009886A (it) |
DE (1) | DE2410027A1 (it) |
FR (1) | FR2220070A1 (it) |
GB (1) | GB1454030A (it) |
IT (1) | IT1003643B (it) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51111334A (en) * | 1975-03-26 | 1976-10-01 | Fuji Photo Film Co Ltd | Color picture forming method |
CA1160880A (en) * | 1979-02-02 | 1984-01-24 | Keith E. Whitmore | Imaging with nonplanar support elements |
JPS5714655A (en) * | 1980-06-12 | 1982-01-25 | Ciba Geigy Ag | Easily dispersible dyestuff composition |
JPS59162543A (ja) * | 1983-03-04 | 1984-09-13 | Konishiroku Photo Ind Co Ltd | カラ−画像形成方法 |
JPS59162544A (ja) * | 1983-03-07 | 1984-09-13 | Konishiroku Photo Ind Co Ltd | カラ−画像形成方法 |
JPS59164552A (ja) * | 1983-03-08 | 1984-09-17 | Konishiroku Photo Ind Co Ltd | カラ−画像形成方法 |
JPS59166953A (ja) * | 1983-03-14 | 1984-09-20 | Konishiroku Photo Ind Co Ltd | カラ−画像形成方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2968554A (en) * | 1954-08-09 | 1961-01-17 | Polaroid Corp | Photographic transfer processes for forming multicolor dye images and photographic products for carrying out the same |
BE614376A (it) * | 1961-02-27 | |||
US3359104A (en) * | 1963-12-30 | 1967-12-19 | Gen Aniline & Film Corp | Color diffusion transfer process and negative material thereof |
US3709693A (en) * | 1971-04-26 | 1973-01-09 | Polaroid Corp | Novel photographic products and processes utilizing multicolor additive screens whose filter units are formed of development-diffusible dyes |
US3728116A (en) * | 1971-06-15 | 1973-04-17 | Gaf Corp | Instant access one-layer color photography |
-
1973
- 1973-03-02 US US320644*[A patent/US3899330A/en not_active Expired - Lifetime
-
1974
- 1974-02-12 CA CA192,306A patent/CA1009886A/en not_active Expired
- 1974-02-21 GB GB803674A patent/GB1454030A/en not_active Expired
- 1974-02-28 JP JP49023746A patent/JPS502538A/ja active Pending
- 1974-03-01 BE BE141542A patent/BE811758A/xx unknown
- 1974-03-01 IT IT48901/74A patent/IT1003643B/it active
- 1974-03-01 FR FR7407023A patent/FR2220070A1/fr not_active Withdrawn
- 1974-03-02 DE DE2410027A patent/DE2410027A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2220070A1 (it) | 1974-09-27 |
JPS502538A (it) | 1975-01-11 |
CA1009886A (en) | 1977-05-10 |
GB1454030A (en) | 1976-10-27 |
US3899330A (en) | 1975-08-12 |
BE811758A (fr) | 1974-09-02 |
DE2410027A1 (de) | 1974-09-26 |
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