BE444784A - - Google Patents

Info

Publication number
BE444784A
BE444784A BE444784DA BE444784A BE 444784 A BE444784 A BE 444784A BE 444784D A BE444784D A BE 444784DA BE 444784 A BE444784 A BE 444784A
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 BE444784A publication Critical patent/BE444784A/xx
Priority to GB2923839A priority Critical patent/GB614155A/en
Priority to DE6546309 priority
Priority to DE656131X priority
Priority to DEG1707D priority patent/DE903532C/en
Priority to DE2673800X priority

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C8/00Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/02Photosensitive materials characterised by the image-forming section
    • G03C8/04Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of inorganic or organo-metallic compounds derived from photosensitive noble metals
    • G03C8/045Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of inorganic or organo-metallic compounds derived from photosensitive noble metals with the formation of a subtractive dye image
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C8/00Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/02Photosensitive materials characterised by the image-forming section
    • G03C8/04Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of inorganic or organo-metallic compounds derived from photosensitive noble metals
    • G03C8/06Silver salt diffusion transfer
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/142Dye mordant
BE444784D 1939-11-02 BE444784A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB2923839A GB614155A (en) 1939-11-02 1939-11-02 Improvements in and relating to photographic processes
DE6546309 1941-03-20
DE656131X 1941-08-02
DEG1707D DE903532C (en) 1939-11-02 1941-08-03 A process for the manufacture of colored images by means of silver halide compounds
DE2673800X 1942-12-03

Publications (1)

Publication Number Publication Date
BE444784A true BE444784A (en)

Family

ID=32303729

Family Applications (5)

Application Number Title Priority Date Filing Date
BE441852D BE441852A (en) 1939-11-02
BE453209D BE453209A (en) 1939-11-02
BE453237D BE453237A (en) 1939-11-02
BE444785D BE444785A (en) 1939-11-02
BE444784D BE444784A (en) 1939-11-02

Family Applications Before (4)

Application Number Title Priority Date Filing Date
BE441852D BE441852A (en) 1939-11-02
BE453209D BE453209A (en) 1939-11-02
BE453237D BE453237A (en) 1939-11-02
BE444785D BE444785A (en) 1939-11-02

Country Status (6)

Country Link
US (2) US2673800A (en)
BE (5) BE444784A (en)
DE (2) DE764572C (en)
FR (5) FR873507A (en)
GB (3) GB654630A (en)
NL (2) NL60610C (en)

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE441852A (en) * 1939-11-02
US2692830A (en) * 1944-11-03 1954-10-26 Polaroid Corp Photographic silver halide transfer process
BE471336A (en) * 1946-04-13
US2698245A (en) * 1946-04-13 1954-12-28 Polaroid Corp Photographic product and process for making a positive transfer image
NL60845C (en) * 1946-10-07
US2661293A (en) * 1946-10-08 1953-12-01 Polaroid Corp Process of producing a colored photographic image by means of exhaustion of developer
US2653527A (en) * 1947-02-19 1953-09-29 Polaroid Corp Process for treating photosensitive materials by spreading thereon a layer of processing liquid and apparatus for performing said process
US2647049A (en) * 1947-02-25 1953-07-28 Polaroid Corp Photographic element for color photography and a process of producing multicolor pictures
US2759825A (en) * 1948-02-12 1956-08-21 Polaroid Corp Photographic image transfer process
US2635048A (en) * 1948-07-06 1953-04-14 Polaroid Corp Photographic transfer product and process
US2662822A (en) * 1949-04-21 1953-12-15 Polaroid Corp Photographic transfer processes and compositions for the practice of said processes
CH278309A (en) * 1949-07-04 1951-10-15 Bayer Ag Process for the direct production of positive photographic images.
BE503489A (en) * 1950-05-26
US2705676A (en) * 1950-08-01 1955-04-05 Polaroid Corp Method of copying negative photographic images by transfer of silver salt to a receiving layer
US2823122A (en) * 1951-06-30 1958-02-11 Polaroid Corp Photographic silver halide transfer process and the print-receiving products useful in connection therewith
US2774667A (en) * 1951-07-02 1956-12-18 Polaroid Corp Photographic silver halide transfer process
BE514019A (en) * 1952-01-08
US3032413A (en) * 1952-03-02 1962-05-01 Fraunhofer Hans Von Colour photographic processes and materials
BE538152A (en) * 1952-05-03
US2725298A (en) * 1952-05-03 1955-11-29 Eastman Kodak Co Transfer process of photographic printing
BE521045A (en) * 1952-06-28
US2765240A (en) * 1953-01-15 1956-10-02 Polaroid Corp Process for forming print-receiving elements
US2927052A (en) * 1953-03-20 1960-03-01 Us Movidyn Corp Process of producing oligodynamic metal biocides
US2806798A (en) * 1953-07-08 1957-09-17 Du Pont Process for preparing yellow colloidal silver
BE531845A (en) * 1953-09-16
BE534464A (en) * 1953-12-29
US2704721A (en) * 1954-04-22 1955-03-22 Polaroid Corp Photographic diffusion transfer reversal processes
US2968554A (en) * 1954-08-09 1961-01-17 Polaroid Corp Photographic transfer processes for forming multicolor dye images and photographic products for carrying out the same
US2698237A (en) * 1954-08-16 1954-12-28 Polaroid Corp Photographic silver halide transfer product and process
US2992102A (en) * 1955-03-29 1961-07-11 Polaroid Corp Photographic processes and products
US2937086A (en) * 1955-07-26 1960-05-17 Eastman Kodak Co Multilayer reversal color material
US2944894A (en) * 1955-09-28 1960-07-12 Polaroid Corp Photographic processes utilizing screen members
NL218146A (en) * 1956-02-13 1900-01-01
FR75676E (en) * 1956-03-07
BE620350A (en) * 1957-10-25
NL103914C (en) * 1958-02-19
US2983606A (en) * 1958-07-14 1961-05-09 Polaroid Corp Processes and products for forming photographic images in color
DE1101954B (en) * 1958-08-22 1961-03-09 Eastman Kodak Co A color photographic diffusion transmission method and related photographic material
DE1105716B (en) * 1958-08-22 1961-04-27 Eastman Kodak Co A color photographic Diffusionsuebertragungsverfahren
BE619300A (en) * 1959-04-06
BE635811A (en) * 1961-04-13
US3222171A (en) * 1961-07-21 1965-12-07 Polaroid Corp Reflex copying by diffusion transfer
US3203796A (en) * 1962-04-27 1965-08-31 Gevaert Photo Prod Nv Use of starch ether layers in diffusion transfer processes
NL280240A (en) * 1962-06-27
US3311473A (en) * 1962-06-28 1967-03-28 Eastman Kodak Co Silver halide diffusion process and products therefor
US3255009A (en) * 1962-07-24 1966-06-07 Polaroid Corp Photographic processes and products
US3415647A (en) * 1965-05-17 1968-12-10 Eastman Kodak Co Photographic silver halide diffusion transfer process
DE1572112A1 (en) * 1966-02-10 1970-01-02 Lumoprint Zindler Kg Silver salt diffusion and transmission method for use in this method Behandlungsfluessigkeit
US3457074A (en) * 1966-04-22 1969-07-22 Eastman Kodak Co Silver dye bleach element containing ballasted para-quinone as diffusion inhibitor
US3837854A (en) * 1972-08-14 1974-09-24 Gaf Corp Photographic color process based on controlled flow of silver ions
US4036643A (en) * 1973-06-11 1977-07-19 Gaf Corporation Diffusion transfer color process using lactone or sultone ring containing lipophilic non-diffusing color formers which yield diffusing dyes
US4060417A (en) * 1974-04-30 1977-11-29 Polaroid Corporation Diffusion transfer elements comprising color-providing compounds capable of cleavage upon reaction with silver ions and silver ion barrier layers
CH596580A5 (en) * 1974-10-28 1978-03-15 Ciba Geigy Ag
US4188217A (en) * 1975-07-14 1980-02-12 Eastman Kodak Company Catalytic activation of cobalt complex imaging by cobalt sulfide
CH633641A5 (en) * 1977-07-21 1982-12-15 Ciba Geigy Ag A process for the production of masked positive color images by the silver dye bleach process.
DE2961488D1 (en) * 1978-01-27 1982-01-28 Agfa Gevaert Nv Photographic material suited for the production of multicolour images by means of diffusion transfer of complexed silver halide
FR2484119B1 (en) * 1980-06-04 1985-12-06 Drexler Tech Process for the photographic reproduction of information from optical media data storage, and medium and reproduced
US4284716A (en) * 1979-07-06 1981-08-18 Drexler Technology Corporation Broadband reflective laser recording and data storage medium with absorptive underlayer
US4278756A (en) * 1979-07-06 1981-07-14 Drexler Technology Corporation Reflective data storage medium made by silver diffusion transfer
DE3066277D1 (en) * 1979-08-01 1984-03-01 Ciba Geigy Ag Process for the production of masked positive colour images by the silver dye bleach process and the photographic silver dye bleach material for use therein
US5478703A (en) * 1991-12-18 1995-12-26 Eastman Kodak Company Method and material for photographic processing
GB9126852D0 (en) * 1991-12-18 1992-02-19 Kodak Ltd Method and material for photographic processing
JP2855035B2 (en) * 1992-10-20 1999-02-10 富士写真フイルム株式会社 The silver halide color photographic light-sensitive material

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US916616A (en) * 1906-11-12 1909-03-30 York Schwartz Photographic paper.
US1228680A (en) * 1913-12-13 1917-06-05 Frank William Kent Photographic printing paper and transfer process.
US1499230A (en) * 1921-07-25 1924-06-24 Lage Ernst August Method of producing photographic plates for indirect tricolor photography
US1905438A (en) * 1930-02-25 1933-04-25 Eastman Kodak Co Photographic color process
DE530337C (en) * 1930-06-05 1931-07-27 Schering Kahlbaum Ag A process for preparing direct positive using two layers
US1939231A (en) * 1931-08-07 1933-12-12 Eastman Kodak Co Photographic reversal process
US1900870A (en) * 1932-04-26 1933-03-07 Eastman Kodak Co Photographic color process
FR757376A (en) * 1932-06-23 1933-12-26 A process for producing color photographic images
US2091713A (en) * 1935-02-27 1937-08-31 Eastman Kodak Co Developer
NL58558C (en) * 1935-10-03
GB503826A (en) * 1936-07-07 1939-04-11 Kodak Ltd Process and materials for colour photography
GB489299A (en) * 1937-01-22 1938-07-22 Humphrey Desmond Murray Improvements in or relating to the chemical treatment of photographic images
GB511800A (en) * 1938-02-25 1939-08-24 Kodak Ltd Filter-layers for colour photography
BE434413A (en) * 1938-05-17
BE441852A (en) * 1939-11-02
US2350380A (en) * 1940-08-01 1944-06-06 Du Pont Photography
US2363764A (en) * 1940-08-01 1944-11-28 Du Pont Color photography
US2328034A (en) * 1940-12-14 1943-08-31 Du Pont Photographic element and process
US2369171A (en) * 1940-12-14 1945-02-13 Du Pont Methods of photography
BE444702A (en) * 1941-01-24
US2352014A (en) * 1941-07-21 1944-06-20 Rott Andre Photomechanical printing process and printing material for carrying out the same
US2336327A (en) * 1941-11-13 1943-12-07 Eastman Kodak Co Preventing color stain in photographic emulsions
FR959726A (en) * 1942-03-20 1950-04-04
US2543181A (en) * 1947-01-15 1951-02-27 Polaroid Corp Photographic product comprising a rupturable container carrying a photographic processing liquid

Also Published As

Publication number Publication date
FR53404E (en) 1946-01-10
GB656131A (en) 1951-08-15
DE764572C (en) 1952-03-31
BE453237A (en)
NL60610C (en)
US2673800A (en) 1954-03-30
GB654631A (en) 1951-06-27
GB654630A (en) 1951-06-27
FR873507A (en) 1942-07-10
BE444785A (en)
US2665986A (en) 1954-01-12
FR53513E (en) 1946-03-04
BE453209A (en)
FR53515E (en) 1946-03-04
DE903532C (en) 1954-02-08
BE441852A (en)
NL59365C (en)
FR53502E (en) 1946-03-04

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