BE781475A - Procede photographique par diffusion-transfert d'argent - Google Patents

Procede photographique par diffusion-transfert d'argent

Info

Publication number: BE781475A
Authority: BE; Belgium
Prior art keywords: money; diffusion; transfer; photographic process; photographic
Prior art date: 1971-04-01

Application number

BE781475A

Other languages

English (en)

Inventor

R W Young

Original Assignee

Polaroid Corp

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.)

1971-04-01

Filing date

1972-03-30

Publication date

1972-10-02

1972-03-30 Application filed by Polaroid Corp filed Critical Polaroid Corp

1972-10-02 Publication of BE781475A publication Critical patent/BE781475A/fr

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
- G03C8/02—Photosensitive materials characterised by the image-forming section
- G03C8/04—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of inorganic or organo-metallic compounds derived from photosensitive noble metals
- G03C8/06—Silver salt diffusion transfer

Landscapes

Chemical & Material Sciences (AREA)
Inorganic Chemistry (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Silver Salt Photography Or Processing Solution Therefor (AREA)
Photosensitive Polymer And Photoresist Processing (AREA)

BE781475A 1971-04-01 1972-03-30 Procede photographique par diffusion-transfert d'argent BE781475A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US13038371A	1971-04-01	1971-04-01

Publications (1)

Publication Number	Publication Date
BE781475A true BE781475A (fr)	1972-10-02

Family

ID=22444453

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE781475A BE781475A (fr)	1971-04-01	1972-03-30	Procede photographique par diffusion-transfert d'argent

Country Status (10)

Country	Link
US (1)	US3765889A (fr)
JP (1)	JPS5529417B1 (fr)
AU (1)	AU451556B2 (fr)
BE (1)	BE781475A (fr)
CA (1)	CA979264A (fr)
DE (1)	DE2215788C2 (fr)
FR (1)	FR2132095B1 (fr)
GB (1)	GB1381548A (fr)
IT (1)	IT952356B (fr)
NL (1)	NL171632C (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5514419B2 (fr) *	1972-12-25	1980-04-16
JPS55163536A (en) *	1979-06-07	1980-12-19	Fuji Photo Film Co Ltd	Diffusion transfer photographic method
US4278756A (en) *	1979-07-06	1981-07-14	Drexler Technology Corporation	Reflective data storage medium made by silver diffusion transfer
JPS614040A (ja) *	1984-06-18	1986-01-09	Fuji Photo Film Co Ltd	銀塩拡散転写用写真材料
EP0519543A3 (fr) *	1991-06-20	1992-12-30	Agfa-Gevaert N.V.	Matériau de transfert de sels d'argent par diffusion et méthode pour la production d'une image
EP0557616A1 (fr) *	1992-02-07	1993-09-01	Agfa-Gevaert N.V.	Un matériau à halogénure d'argent utilisable dans un procédé de diffusion-transfert du sel d'argent

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2662822A (en) *	1949-04-21	1953-12-15	Polaroid Corp	Photographic transfer processes and compositions for the practice of said processes
US3031304A (en) *	1958-08-20	1962-04-24	Albert J Oliver	Fine grain nuclear emulsion
US3293034A (en) *	1963-06-26	1966-12-20	Polaroid Corp	Alkoxy hydroxylamines as photographic developers
GB1082012A (en) *	1964-05-23	1967-09-06	Kodak Ltd	Sensitive photographic materials and emulsions therefor
US3501305A (en) *	1966-03-11	1970-03-17	Eastman Kodak Co	Monodispersed photographic reversal emulsions
US3687677A (en) *	1966-05-31	1972-08-29	Eastman Kodak Co	Photosensitive elements having high surface concentration of silver halide and stabilized against contamination fog

1971
- 1971-04-01 US US00130383A patent/US3765889A/en not_active Expired - Lifetime
1972
- 1972-02-25 AU AU39404/72A patent/AU451556B2/en not_active Expired
- 1972-03-22 IT IT49173/72A patent/IT952356B/it active
- 1972-03-27 FR FR7210698A patent/FR2132095B1/fr not_active Expired
- 1972-03-28 NL NLAANVRAGE7204161,A patent/NL171632C/xx not_active IP Right Cessation
- 1972-03-30 CA CA138,694A patent/CA979264A/en not_active Expired
- 1972-03-30 DE DE2215788A patent/DE2215788C2/de not_active Expired
- 1972-03-30 JP JP3122172A patent/JPS5529417B1/ja active Pending
- 1972-03-30 BE BE781475A patent/BE781475A/fr not_active IP Right Cessation
- 1972-03-30 GB GB1505072A patent/GB1381548A/en not_active Expired

Also Published As

Publication number	Publication date
DE2215788C2 (de)	1982-12-09
CA979264A (en)	1975-12-09
DE2215788A1 (de)	1972-10-12
NL171632C (nl)	1983-04-18
IT952356B (it)	1973-07-20
FR2132095B1 (fr)	1977-04-01
GB1381548A (en)	1975-01-22
NL7204161A (fr)	1972-10-03
US3765889A (en)	1973-10-16
AU451556B2 (en)	1974-07-15
NL171632B (nl)	1982-11-16
AU3940472A (en)	1973-08-30
JPS5529417B1 (fr)	1980-08-04
FR2132095A1 (fr)	1972-11-17

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Legal Events

Date

Code

Title

Description

1992-01-01

RE20

Patent expired

Owner name: POLAROID CORP.

Effective date: 19920330