CH226465A - Process for the production of photographic material, in particular for colored images, and photographic material produced by this process. - Google Patents

Process for the production of photographic material, in particular for colored images, and photographic material produced by this process.

Info

Publication number: CH226465A
Authority: CH; Switzerland
Prior art keywords: photographic material; production; colored images; material produced; produced
Prior art date: 1936-11-02

Application number

Other languages

German (de)

Inventor

Aktiengesellsc Farbenindustrie

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.)

1936-11-02

Filing date

1937-10-30

Publication date

1943-04-15

1937-10-30 Application filed by Ig Farbenindustrie Ag filed Critical Ig Farbenindustrie Ag

1943-04-15 Publication of CH226465A publication Critical patent/CH226465A/en

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)
Silver Salt Photography Or Processing Solution Therefor (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

CH226465D 1936-11-02 1937-10-30 Process for the production of photographic material, in particular for colored images, and photographic material produced by this process. CH226465A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE223972X		1936-11-02

Publications (1)

Publication Number	Publication Date
CH226465A true CH226465A (en)	1943-04-15

Family

ID=5853400

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
CH226465D CH226465A (en)	1936-11-02	1937-10-30	Process for the production of photographic material, in particular for colored images, and photographic material produced by this process.
CH223972D CH223972A (en)	1936-11-02	1937-10-30	Process for the production of photographic material, in particular for colored images, and photographic material produced by this process.

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
CH223972D CH223972A (en)	1936-11-02	1937-10-30	Process for the production of photographic material, in particular for colored images, and photographic material produced by this process.

Country Status (4)

Country	Link
US (1)	US2186735A (en)
CH (2)	CH226465A (en)
FR (1)	FR828603A (en)
GB (1)	GB489164A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2463838A (en) *	1943-02-18	1949-03-08	Du Pont	Polymeric color couplers
US2576850A (en) *	1945-04-26	1951-11-27	Du Pont	Gelling of polymeric compounds
JPS5269624A (en) *	1975-12-09	1977-06-09	Fuji Photo Film Co Ltd	Photographic coupler
JPH0833628B2 (en) *	1987-12-15	1996-03-29	富士写真フイルム株式会社	Silver halide color photographic light-sensitive material

1936
- 1936-11-18 GB GB31588/36A patent/GB489164A/en not_active Expired
1937
- 1937-10-29 US US171705A patent/US2186735A/en not_active Expired - Lifetime
- 1937-10-30 CH CH226465D patent/CH226465A/en unknown
- 1937-10-30 CH CH223972D patent/CH223972A/en unknown
- 1937-11-02 FR FR828603D patent/FR828603A/en not_active Expired

Also Published As

Publication number	Publication date
FR828603A (en)	1938-05-24
GB489164A (en)	1938-07-18
US2186735A (en)	1940-01-09
CH223972A (en)	1942-10-31

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