CH404832A - Verfahren zur Herstellung von Farbentwicklern - Google Patents

Verfahren zur Herstellung von Farbentwicklern

Info

Publication number
CH404832A
CH404832A CH580962A CH580962A CH404832A CH 404832 A CH404832 A CH 404832A CH 580962 A CH580962 A CH 580962A CH 580962 A CH580962 A CH 580962A CH 404832 A CH404832 A CH 404832A
Authority
CH
Switzerland
Prior art keywords
preparation
color developers
developers
color
Prior art date
Application number
CH580962A
Other languages
German (de)
English (en)
Inventor
Green Milton
Gardner Rogers Howard
Original Assignee
Polaroid Corp
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 Polaroid Corp filed Critical Polaroid Corp
Publication of CH404832A publication Critical patent/CH404832A/de

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
    • G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/02—Photosensitive materials characterised by the image-forming section
    • G03C8/08—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • C09B1/26—Dyes with amino groups substituted by hydrocarbon radicals
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
    • C09B43/124—Preparation of azo dyes from other azo compounds by acylation of amino groups with monocarboxylic acids, carbamic esters or halides, mono- isocyanates, or haloformic acid esters
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B6/00—Anthracene dyes not provided for above
    • 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
    • G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/02—Photosensitive materials characterised by the image-forming section
    • G03C8/08—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds
    • G03C8/10—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds of dyes or their precursors
    • G03C8/12—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds of dyes or their precursors characterised by the releasing mechanism
    • G03C8/14—Oxidation of the chromogenic substances
    • G03C8/16—Oxidation of the chromogenic substances initially diffusible in alkaline environment
    • G03C8/18—Dye developers
    • 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
    • G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/42—Structural details

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Color Printing (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Coloring (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
CH580962A 1954-03-09 1955-03-09 Verfahren zur Herstellung von Farbentwicklern CH404832A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US41507354A 1954-03-09 1954-03-09

Publications (1)

Publication Number Publication Date
CH404832A true CH404832A (de) 1965-12-31

Family

ID=23644267

Family Applications (7)

Application Number Title Priority Date Filing Date
CH580962A CH404832A (de) 1954-03-09 1955-03-09 Verfahren zur Herstellung von Farbentwicklern
CH358327D CH358327A (de) 1954-03-09 1955-03-09 Verfahren zur Herstellung eines photographischen Materials
CH1709055A CH363560A (de) 1954-03-09 1955-03-09 Photographisches Verfahren
CH580662A CH386245A (de) 1954-03-09 1955-03-09 Photographisches Material
CH580762A CH391931A (de) 1954-03-09 1955-03-09 Verfahren zur Herstellung eines Farbstoffentwicklers
CH580862A CH386444A (de) 1954-03-09 1955-03-09 Verfahren zur Herstellung neuer Verbindungen
CH356356D CH356356A (de) 1954-03-09 1955-03-09 Verfahren zur Herstellung von mehrfarbigen photographischen Bildern

Family Applications After (6)

Application Number Title Priority Date Filing Date
CH358327D CH358327A (de) 1954-03-09 1955-03-09 Verfahren zur Herstellung eines photographischen Materials
CH1709055A CH363560A (de) 1954-03-09 1955-03-09 Photographisches Verfahren
CH580662A CH386245A (de) 1954-03-09 1955-03-09 Photographisches Material
CH580762A CH391931A (de) 1954-03-09 1955-03-09 Verfahren zur Herstellung eines Farbstoffentwicklers
CH580862A CH386444A (de) 1954-03-09 1955-03-09 Verfahren zur Herstellung neuer Verbindungen
CH356356D CH356356A (de) 1954-03-09 1955-03-09 Verfahren zur Herstellung von mehrfarbigen photographischen Bildern

Country Status (6)

Country Link
BE (1) BE554213A (enrdf_load_html_response)
CH (7) CH404832A (enrdf_load_html_response)
DE (5) DE1419842A1 (enrdf_load_html_response)
FR (2) FR1178429A (enrdf_load_html_response)
GB (6) GB804973A (enrdf_load_html_response)
NL (2) NL103503C (enrdf_load_html_response)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3053656A (en) * 1954-07-01 1962-09-11 Polaroid Corp Photographic silver halide developers containing triazine rings
DE1299222B (de) * 1958-10-16 1969-07-10 Polaroid Corp Photographisches Diffusionsverfahren
NL247649A (enrdf_load_html_response) * 1959-01-26
CA728646A (en) * 1959-01-26 1966-02-22 Green Milton Photographic processes, compositions and products
US3230083A (en) * 1959-04-02 1966-01-18 Polaroid Corp Photographic processes and products
NL268156A (enrdf_load_html_response) * 1960-08-22
DE1422850B1 (de) * 1960-08-22 1970-06-04 Eastman Kodak Co Farbstoffentwickler-Diffusionsverfahren zur Herstellung von mehrfarbigen Bildern
DE1157484B (de) * 1960-08-22 1963-11-14 Eastman Kodak Co Verfahren zum Lichtbestaendigmachen von farbigen, nach einem Farbstoffentwickler verwendenden Diffusionsuebertragungsverfahren hergestellten positiven Bildern
NL126854C (enrdf_load_html_response) * 1960-08-22
DE1422849B1 (de) * 1960-08-22 1970-07-09 Eastman Kodak Co Photographisches,mehrschichtiges Aufzeichnungsmaterial fuer das Farbstoffentwickler-Diffusionsverfahren
FR83752E (enrdf_load_html_response) * 1960-11-23 1965-01-15
BE607371A (enrdf_load_html_response) * 1960-11-25
US3255002A (en) * 1961-03-09 1966-06-07 Polaroid Corp Color photographic process and product
BE614794A (enrdf_load_html_response) * 1961-03-09
US3239339A (en) * 1961-05-05 1966-03-08 Polaroid Corp Novel photographic products, compositions and processes
US3135605A (en) * 1962-02-15 1964-06-02 Polaroid Corp Novel photographic products, processes, and compositions employing novel anthraquinone dye developers
US3241963A (en) * 1962-02-19 1966-03-22 Polaroid Corp Novel photographic products, processes and compositions
US3265505A (en) * 1962-04-02 1966-08-09 Eastman Kodak Co Photographic products
US3077400A (en) * 1962-04-26 1963-02-12 Polaroid Corp Color diffusion transfer using gelatinsilver halide emulsions containing cellulose ethers
US3287133A (en) * 1963-03-01 1966-11-22 Eastman Kodak Co Photographic dye developer dispersions utilizing water-soluble sulfites
US3837852A (en) * 1972-10-02 1974-09-24 Gaf Corp Color diffusion transfer process utilizing azo coupling to actuate diffusion of color providing species
JPS5421255B2 (enrdf_load_html_response) * 1974-10-08 1979-07-28

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2543691A (en) * 1946-06-07 1951-02-27 Gen Aniline & Film Corp Azo dyes as silver halide photographic developing agents
US2661293A (en) * 1946-10-08 1953-12-01 Polaroid Corp Process of producing a colored photographic image by means of exhaustion of developer
US2559643A (en) * 1948-02-19 1951-07-10 Polaroid Corp Photographic product and process
US2647649A (en) * 1951-06-28 1953-08-04 Onno L Maynard Trash moving fork for tractors

Also Published As

Publication number Publication date
GB804974A (en) 1958-11-26
GB804975A (en) 1958-11-26
CH391931A (de) 1965-05-15
CH356356A (de) 1961-08-15
GB804976A (en) 1958-11-26
DE1419842A1 (de) 1968-12-19
DE1196075B (de) 1965-07-01
GB804972A (en) 1958-11-26
DE1066092B (enrdf_load_html_response)
NL195421A (enrdf_load_html_response) 1962-08-15
DE1172386B (de) 1964-06-18
CH363560A (de) 1962-07-31
CH386444A (de) 1965-01-15
CH358327A (de) 1961-11-15
FR1178429A (fr) 1959-05-11
FR1168292A (fr) 1958-12-05
GB804973A (en) 1958-11-26
NL103504C (enrdf_load_html_response) 1963-01-15
CH386245A (de) 1964-12-31
GB804971A (en) 1958-11-26
DE1035660B (de) 1958-08-07
NL195422A (enrdf_load_html_response) 1962-08-15
NL103503C (enrdf_load_html_response) 1963-01-15
BE554213A (enrdf_load_html_response) 1957-07-16

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