FR832245A - Process for producing color photographic and cinematographic images - Google Patents

Process for producing color photographic and cinematographic images

Info

Publication number: FR832245A
Authority: FR; France
Prior art keywords: color photographic; producing color; cinematographic images; cinematographic; images
Prior art date: 1937-01-21
Legal status (The legal status 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 status listed.): Expired

Application number

Other languages

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

IG Farbenindustrie AG

Original Assignee

IG Farbenindustrie AG

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.)

1937-01-21

Filing date

1938-01-18

Publication date

1938-09-23

1938-01-18 Application filed by IG Farbenindustrie AG filed Critical IG Farbenindustrie AG

1938-09-23 Application granted granted Critical

1938-09-23 Publication of FR832245A publication Critical patent/FR832245A/en

Status Expired legal-status Critical Current

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
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Silver Salt Photography Or Processing Solution Therefor (AREA)

FR832245D 1937-01-21 1938-01-18 Process for producing color photographic and cinematographic images Expired FR832245A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEI0056935		1937-01-21

Publications (1)

Publication Number	Publication Date
FR832245A true FR832245A (en)	1938-09-23

Family

ID=7194471

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR832245D Expired FR832245A (en)	1937-01-21	1938-01-18	Process for producing color photographic and cinematographic images

Country Status (4)

Country	Link
US (1)	US2268630A (en)
BE (1)	BE425838A (en)
FR (1)	FR832245A (en)
GB (1)	GB511770A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE480409A (en) *	1947-02-17
BE482331A (en) *	1947-05-07
US2623822A (en) *	1949-12-06	1952-12-30	Gen Aniline & Film Corp	Method of obtaining multicolored photographic images of increased color density
US2704710A (en) *	1950-04-18	1955-03-22	Gen Aniline & Film Corp	Precipitation of azo dyes in silver halide emulsions by means of guanidine and biguanide compounds containing long alkyl chains
BE549815A (en) *	1952-04-15

0
- BE BE425838D patent/BE425838A/xx unknown
1938
- 1938-01-06 US US183588A patent/US2268630A/en not_active Expired - Lifetime
- 1938-01-18 FR FR832245D patent/FR832245A/en not_active Expired
- 1938-01-19 GB GB1792/38A patent/GB511770A/en not_active Expired

Also Published As

Publication number	Publication date
GB511770A (en)	1939-08-24
BE425838A (en)
US2268630A (en)	1942-01-06

Similar Documents

Publication	Publication Date	Title
FR870795A (en)	1942-03-24	Method for producing color photographic images
FR871598A (en)	1942-04-30	Method for producing color photographic images
FR860864A (en)	1941-01-25	Process for the production of color photographic images
FR839998A (en)	1939-04-17	Method for producing color photographic images
FR775400A (en)	1934-12-27	Method for producing photographic images
FR881899A (en)	1943-05-11	Method for producing color photographic images
FR841425A (en)	1939-05-19	Method for producing color photographic images
FR874603A (en)	1942-08-13	Method for producing color photographic images
FR747252A (en)	1933-06-14	Process for the production of color photographic images
FR873984A (en)	1942-07-24	Method for producing color photographic images
FR832245A (en)	1938-09-23	Process for producing color photographic and cinematographic images
FR844750A (en)	1939-07-31	Process for the production of color photographic images
FR884372A (en)	1943-08-11	Process for the production of color photographic images
FR876033A (en)	1942-10-12	Method for producing color photographic images
FR757376A (en)	1933-12-26	Method for producing color photographic images
FR828502A (en)	1938-05-19	Method for producing photographic and cinematographic images in several colors
FR870911A (en)	1942-03-30	Process for producing color photographic and cinematographic images
FR875392A (en)	1942-09-18	Method for producing color photographic images
FR835971A (en)	1939-01-06	Method for producing color photographic images
FR849861A (en)	1939-12-04	Process for manufacturing color photographic images
FR828603A (en)	1938-05-24	Process for producing photographic images, in particular color images
FR852842A (en)	1940-03-04	Process for the production of color photographic images
FR821613A (en)	1937-12-09	Method for producing photographic images in several colors
FR727168A (en)	1932-06-14	Method for producing color photographic images
FR852803A (en)	1940-03-04	Process for obtaining color photographic images