GB922550A - Improvements to the colour reproduction of a colour photographic material - Google Patents

Improvements to the colour reproduction of a colour photographic material

Info

Publication number
GB922550A
GB922550A GB38149/60A GB3814960A GB922550A GB 922550 A GB922550 A GB 922550A GB 38149/60 A GB38149/60 A GB 38149/60A GB 3814960 A GB3814960 A GB 3814960A GB 922550 A GB922550 A GB 922550A
Authority
GB
United Kingdom
Prior art keywords
colour
palmitoyl
acetic acid
photographic material
reproduction
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
GB38149/60A
Other languages
English (en)
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.)
Gevaert Photo Producten NV
Original Assignee
Gevaert Photo Producten NV
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 Gevaert Photo Producten NV filed Critical Gevaert Photo Producten NV
Publication of GB922550A publication Critical patent/GB922550A/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
    • G03C7/392—Additives
    • G03C7/39208—Organic compounds

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
GB38149/60A 1959-11-05 1960-11-07 Improvements to the colour reproduction of a colour photographic material Expired GB922550A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE2039339 1959-11-05

Publications (1)

Publication Number Publication Date
GB922550A true GB922550A (en) 1963-04-03

Family

ID=3864711

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38149/60A Expired GB922550A (en) 1959-11-05 1960-11-07 Improvements to the colour reproduction of a colour photographic material

Country Status (4)

Country Link
US (1) US3180734A (it)
BE (1) BE584331A (it)
DE (1) DE1087449B (it)
GB (1) GB922550A (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE584331A (it) * 1959-11-05
US3447928A (en) * 1965-07-26 1969-06-03 Eastman Kodak Co Silver halide emulsion containing twoequivalent yellow dye-forming coupler
US3459548A (en) * 1967-07-24 1969-08-05 Polaroid Corp Scavengers for oxidized developing agent
JPS4818256B1 (it) * 1968-05-20 1973-06-05
JPS5436492B1 (it) * 1971-07-02 1979-11-09
US4042394A (en) * 1973-05-07 1977-08-16 Eastman Kodak Company Photographic dye image stabilization
US4278750A (en) * 1979-09-06 1981-07-14 Eastman Kodak Company Novel electron donor precursors and photographic elements containing them

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2336327A (en) * 1941-11-13 1943-12-07 Eastman Kodak Co Preventing color stain in photographic emulsions
US2403721A (en) * 1943-09-23 1946-07-09 Eastman Kodak Co Preventing color fog in photographic material
BE532579A (it) * 1953-10-16
US2937086A (en) * 1955-07-26 1960-05-17 Eastman Kodak Co Multilayer reversal color material
BE584331A (it) * 1959-11-05

Also Published As

Publication number Publication date
BE584331A (it)
US3180734A (en) 1965-04-27
DE1087449B (de) 1960-08-18

Similar Documents

Publication Publication Date Title
GB922550A (en) Improvements to the colour reproduction of a colour photographic material
CA532361A (en) Method of decarboxylating diacids
CA522946A (en) Racemic dihydro-nor-lysergic acids and derivatives thereof
AU215298B2 (en) Trimethyl acetic acid esters ofa 1:4 steroids
AU214546B2 (en) Electric heating furnaces and method of heating
CA522947A (en) Racemic dihydro-lysergic acids and the preparation thereof
CA532353A (en) Hydrolysis of wood with concentrated hydrochloric acid
AU226637B2 (en) Improvements in or relating to electric lamps with a pinch having a temperature over 300 c during operation
CA531402A (en) Quinoline dyes of the polymethine series and process of preparation
CA528233A (en) Treatment of acetic acid
AU1573056A (en) Trimethyl acetic acid esters ofa 1:4 steroids
AU217729B2 (en) Improvements in and relating to pelmet lighting assemblies
AU214589B2 (en) Piperidine derivatives and process forthe manufacture thereof
AU1707656A (en) Electric heating furnaces and method of heating
AU4325958A (en) Improvements in or relating to electric lamps with a pinch having a temperature over 300 c during operation
CA531063A (en) Production of acetic acid and esters thereof
AU211160B2 (en) Improvements in and relating to electric light fittings
CA564619A (en) Thermal decomposition of acetic acid
AU289700B2 (en) a-METHYLTHIO-CINNAMIC ACID AND DERIVATIVES
AU213460B2 (en) Improvements in or relating to methods of manufacturing indirectly heated cathodes and cathodes manufactured by such methods
AU1960956A (en) Improvements in and relating to electrical lamps
CA529353A (en) Production of disiloxane dibasic acids and of silalactones
CA529352A (en) Production of silalactones and of disiloxane dibasic acids
AU1900256A (en) Improvements in and relating to pelmet lighting assemblies
CA566251A (en) Derivative of alpha-n-(beta-diethylamine-ethyl) aminophenyl acetic acid isoamyl ester and method of preparation