FR852803A - Process for obtaining color photographic images - Google Patents

Process for obtaining color photographic images

Info

Publication number: FR852803A
Authority: FR; France
Prior art keywords: color photographic; photographic images; obtaining color; obtaining; images
Prior art date: 1938-04-09
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.)

1938-04-09

Filing date

1939-04-07

Publication date

1940-03-04

1939-04-07 Application filed by IG Farbenindustrie AG filed Critical IG Farbenindustrie AG

1940-03-04 Application granted granted Critical

1940-03-04 Publication of FR852803A publication Critical patent/FR852803A/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
- G03C7/32—Colour coupling substances
- G03C7/36—Couplers containing compounds with active methylene groups

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

FR852803D 1938-04-09 1939-04-07 Process for obtaining color photographic images Expired FR852803A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEI0061048		1938-04-09

Publications (1)

Publication Number	Publication Date
FR852803A true FR852803A (en)	1940-03-04

Family

ID=7195385

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR852803D Expired FR852803A (en)	1938-04-09	1939-04-07	Process for obtaining color photographic images

Country Status (3)

Country	Link
US (1)	US2214483A (en)
BE (1)	BE433702A (en)
FR (1)	FR852803A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8545539B2 (en)	2008-05-12	2013-10-01	Edwin E. Spencer	Proximal humeral fracture reduction and fixation device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2435173A (en) *	1944-06-07	1948-01-27	Gen Aniline & Film Corp	Acetyl n-heterocyclic couplers for color photography
JPH03200961A (en) *	1989-10-03	1991-09-02	Fuji Photo Film Co Ltd	Silver halide color photographic sensitive material

0
- BE BE433702D patent/BE433702A/xx unknown
1939
- 1939-04-03 US US265758A patent/US2214483A/en not_active Expired - Lifetime
- 1939-04-07 FR FR852803D patent/FR852803A/en not_active Expired

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8545539B2 (en)	2008-05-12	2013-10-01	Edwin E. Spencer	Proximal humeral fracture reduction and fixation device
US9113973B2 (en)	2008-05-12	2015-08-25	Edwin E. Spencer	Method of reduction of proximal humeral fracture

Also Published As

Publication number	Publication date
BE433702A (en)
US2214483A (en)	1940-09-10

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