BE521429A - - Google Patents

Info

Publication number: BE521429A
Authority: BE; Belgium

Application number

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.)

1952-07-16

Publication of BE521429A publication Critical patent/BE521429A/xx

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
- G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
- G03C5/29—Development processes or agents therefor
- G03C5/305—Additives other than developers
- 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

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

BE521429D 1952-07-16 BE521429A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US301085A US2702244A (en)	1952-07-16	1952-07-16	Photographic processes for producing prints by transfer

Publications (1)

Publication Number	Publication Date
BE521429A true BE521429A (en)

Family

ID=23161876

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE521429D BE521429A (en)	1952-07-16

Country Status (6)

Country	Link
US (1)	US2702244A (en)
BE (1)	BE521429A (en)
DE (1)	DE959516C (en)
FR (1)	FR1088205A (en)
GB (1)	GB739018A (en)
NL (1)	NL87015C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3220837A (en) *	1955-07-22	1965-11-30	Polaroid Corp	Diffusion transfer to stratum of a silver image inked and used in printing
BE557693A (en) *	1956-05-23
JPH064349B2 (en) *	1984-03-30	1994-01-19	日本電気株式会社	Printer
IT1245857B (en) *	1991-04-03	1994-10-25	Minnesota Mining & Mfg	BLACK AND WHITE ALKALINE DEVELOPER FOR PHOTOGRAPHIC MATERIAL WITH SILVER HALIDES

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US767815A (en) *	1902-10-28	1904-08-16	Hoechst Ag	Photographic developer.
FR567901A (en) *	1923-07-02	1924-03-12		Enhancements to compositions for combined rapid development and setting
BE413072A (en) *	1934-12-31
US2308058A (en) *	1940-10-03	1943-01-12	Huey Co	Developer for diazo prints
BE444702A (en) *	1941-01-24
FR959726A (en) *	1942-03-20	1950-04-04
US2388894A (en) *	1943-09-02	1945-11-13	Eastman Kodak Co	Method of developing photographic emulsions
US2466423A (en) *	1945-05-11	1949-04-05	Eastman Kodak Co	Fine-grain developers
US2525532A (en) *	1946-10-18	1950-10-10	Eastman Kodak Co	Simultaneously developing and fixing photographic images
US2543181A (en) *	1947-01-15	1951-02-27	Polaroid Corp	Photographic product comprising a rupturable container carrying a photographic processing liquid

0
- BE BE521429D patent/BE521429A/xx unknown
- NL NL87015D patent/NL87015C/xx active
1952
- 1952-07-16 US US301085A patent/US2702244A/en not_active Expired - Lifetime
1953
- 1953-06-23 FR FR1088205D patent/FR1088205A/en not_active Expired
- 1953-07-15 GB GB19638/53A patent/GB739018A/en not_active Expired
- 1953-07-16 DE DEI7471A patent/DE959516C/en not_active Expired

Also Published As

Publication number	Publication date
NL87015C (en)
GB739018A (en)	1955-10-26
DE959516C (en)	1957-03-07
FR1088205A (en)	1955-03-04
US2702244A (en)	1955-02-15

Publication	Publication Date	Title
FR999112A (en)	1952-01-25
FR1086547A (en)	1955-02-14
BE522910A (en)	1954-03-19
FR56523E (en)	1952-10-09
FR999189A (en)	1952-01-25
FR999090A (en)	1952-01-25
DE1213633C2 (en)	1966-11-03
FR1012225A (en)	1952-07-17
FR1011325A (en)	1952-06-30
FR56539E (en)	1952-10-09
FR55258E (en)	1952-01-09
FR56522E (en)	1952-10-09
FR57019E (en)	1952-11-03
FR999006A (en)	1952-01-25
FR57016E (en)	1952-11-03
DE1636789U (en)	1952-04-03
BE545894A (en)
BE522283A (en)
BE520123A (en)
BE520422A (en)
BE522762A (en)
BE523299A (en)
BE525140A (en)
NL87015C (en)
BE507405A (en)