BE811758A - Procede de photographie en couleurs utilisant un ecran de nature double - Google Patents

Procede de photographie en couleurs utilisant un ecran de nature double

Info

Publication number: BE811758A
Authority: BE; Belgium
Prior art keywords: color photography; photography process; dual nature; screen; nature screen
Prior art date: 1973-03-02

Application number

BE141542A

Other languages

Priority date (The priority date 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 date listed.)

1973-03-02

Filing date

1974-03-01

Publication date

1974-09-02

1974-03-01 Application filed filed Critical

1974-09-02 Publication of BE811758A publication Critical patent/BE811758A/fr

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)

BE141542A 1973-03-02 1974-03-01 Procede de photographie en couleurs utilisant un ecran de nature double BE811758A (fr)

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
BE811758A true BE811758A (fr)	1974-09-02

Family

ID=23247315

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE141542A BE811758A (fr)	1973-03-02	1974-03-01	Procede de photographie en couleurs utilisant un ecran de nature double

Country Status (8)

Country	Link
US (1)	US3899330A (fr)
JP (1)	JPS502538A (fr)
BE (1)	BE811758A (fr)
CA (1)	CA1009886A (fr)
DE (1)	DE2410027A1 (fr)
FR (1)	FR2220070A1 (fr)
GB (1)	GB1454030A (fr)
IT (1)	IT1003643B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
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 (fr) *	1979-02-02	1984-01-24	Keith E. Whitmore	Methode de visualisation avec elements de support non planaires
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)

* Cited by examiner, † Cited by third party
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 (fr) *	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/fr 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
US3899330A (en)	1975-08-12
CA1009886A (en)	1977-05-10
GB1454030A (en)	1976-10-27
FR2220070A1 (fr)	1974-09-27
DE2410027A1 (de)	1974-09-26
JPS502538A (fr)	1975-01-11
IT1003643B (it)	1976-06-10

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