BE439613A - - Google Patents

Info

Publication number
BE439613A
BE439613A BE439613DA BE439613A BE 439613 A BE439613 A BE 439613A BE 439613D A BE439613D A BE 439613DA BE 439613 A BE439613 A BE 439613A
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.)
Publication of BE439613A publication Critical patent/BE439613A/xx

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
    • 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
    • G03C7/407—Development processes or agents therefor
    • G03C7/413—Developers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
BE439613D 1939-07-14 BE439613A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI0065141 1939-07-14

Publications (1)

Publication Number Publication Date
BE439613A true BE439613A (nl)

Family

ID=7196276

Family Applications (1)

Application Number Title Priority Date Filing Date
BE439613D BE439613A (nl) 1939-07-14

Country Status (4)

Country Link
US (1) US2309492A (nl)
BE (1) BE439613A (nl)
FR (1) FR880504A (nl)
IT (1) IT384872A (nl)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2435700A (en) * 1942-12-23 1948-02-10 Nellie W Solomon Process of electrolytically producing azo dyes on a fibrous sheet material and the fibrous sheet material for said process
US2433632A (en) * 1942-12-23 1947-12-30 Rca Corp Fibrous sheet material for the electrolytic formation of azo dye image records thereon
US2440526A (en) * 1942-12-23 1948-04-27 Nellie W Solomon Fibrous sheet material for the electrolytic formation of an azo dyestuff thereon
US2430254A (en) * 1942-12-23 1947-11-04 Rca Corp Fibrous sheet material for producing dyes thereon by electrolytic oxidation
US2419974A (en) * 1943-08-26 1947-05-06 Eastman Kodak Co Silver halide emulsions containing water-insoluble hydrazine derivatives
US2419975A (en) * 1943-08-26 1947-05-06 Eastman Kodak Co Increasing speed and contrast of photographic emulsions
GB571174A (en) * 1944-02-03 1945-08-09 Douglas James Fry Improvements in or relating to the production of photographic light-sensitive emulsions
US2449153A (en) * 1944-04-03 1948-09-14 Urbach Franz Photographic silver bromide emulsion sensitized with cysteine
BE467711A (nl) * 1945-02-24
US2571725A (en) * 1946-08-15 1951-10-16 Eastman Kodak Co Eliminating stain in photographic color material
BE492746A (nl) * 1948-12-16
US2642362A (en) * 1949-03-18 1953-06-16 Eastman Kodak Co Light-sensitive baryta-coated photographic paper
NL255792A (nl) * 1959-09-11
BE636671A (nl) * 1960-05-13
BE613239A (nl) * 1961-02-01
US3168400A (en) * 1961-05-22 1965-02-02 Eastman Kodak Co Rapid processing of photographic color materials
US3418132A (en) * 1965-06-01 1968-12-24 Eastman Kodak Co Aldehyde gelatin hardening composition with carbocyclic diones
JPS5879248A (ja) * 1981-11-06 1983-05-13 Fuji Photo Film Co Ltd ハロゲン化銀カラ−写真感光材料
DE68929026T2 (de) * 1988-04-21 2000-01-27 Eastman Kodak Co. (A New Jersey Corp.), Rochester Photographisches Element, das einen Fänger für das Entwickleroxidationsprodukt enthält

Also Published As

Publication number Publication date
IT384872A (nl)
FR880504A (fr) 1943-03-29
US2309492A (en) 1943-01-26

Similar Documents

Publication Publication Date Title
IT384872A (nl)
BE433833A (nl)
BE433708A (nl)
BE436007A (nl)
BE435988A (nl)
BE435911A (nl)
BE435823A (nl)
BE435757A (nl)
BE437909A (nl)
BE435664A (nl)
BE433398A (nl)
BE436027A (nl)
BE435654A (nl)
BE435601A (nl)
BE435474A (nl)
BE435413A (nl)
BE435335A (nl)
BE435213A (nl)
BE434846A (nl)
BE434714A (nl)
BE434662A (nl)
BE434647A (nl)
BE434556A (nl)
BE434526A (nl)
BE434444A (nl)