FR880504A - Method to avoid haze of color in color photography equipment - Google Patents

Method to avoid haze of color in color photography equipment

Info

Publication number
FR880504A
FR880504A FR880504DA FR880504A FR 880504 A FR880504 A FR 880504A FR 880504D A FR880504D A FR 880504DA FR 880504 A FR880504 A FR 880504A
Authority
FR
France
Prior art keywords
color
photography equipment
avoid haze
haze
avoid
Prior art date
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
French (fr)
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.)
Filing date
Publication date
Application filed by IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR880504A publication Critical patent/FR880504A/en
Expired legal-status Critical Current

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)
FR880504D 1939-07-14 1941-05-26 Method to avoid haze of color in color photography equipment Expired FR880504A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR880504A true FR880504A (en) 1943-03-29

Family

ID=7196276

Family Applications (1)

Application Number Title Priority Date Filing Date
FR880504D Expired FR880504A (en) 1939-07-14 1941-05-26 Method to avoid haze of color in color photography equipment

Country Status (4)

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

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2440526A (en) * 1942-12-23 1948-04-27 Nellie W Solomon Fibrous sheet material for the electrolytic formation of an azo dyestuff thereon
US2433632A (en) * 1942-12-23 1947-12-30 Rca Corp Fibrous sheet material for the electrolytic formation of azo dye image records thereon
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
US2430254A (en) * 1942-12-23 1947-11-04 Rca Corp Fibrous sheet material for producing dyes thereon by electrolytic oxidation
US2419975A (en) * 1943-08-26 1947-05-06 Eastman Kodak Co Increasing speed and contrast of photographic emulsions
US2419974A (en) * 1943-08-26 1947-05-06 Eastman Kodak Co Silver halide emulsions containing water-insoluble hydrazine derivatives
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 (en) * 1945-02-24
US2571725A (en) * 1946-08-15 1951-10-16 Eastman Kodak Co Eliminating stain in photographic color material
BE492746A (en) * 1948-12-16
US2642362A (en) * 1949-03-18 1953-06-16 Eastman Kodak Co Light-sensitive baryta-coated photographic paper
BE594935A (en) * 1959-09-11
BE603747A (en) * 1960-05-13
BE613239A (en) * 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 (en) * 1981-11-06 1983-05-13 Fuji Photo Film Co Ltd Color photographic sensitive silver halide material
DE68929026T2 (en) * 1988-04-21 2000-01-27 Eastman Kodak Co A New Jersey Photographic element containing a developer oxidation product scavenger

Also Published As

Publication number Publication date
US2309492A (en) 1943-01-26
BE439613A (en)
IT384872A (en)

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