BE766035A - PHOTOGRAPHIC DYE DIFFUSION TRANSFER METHOD - Google Patents

PHOTOGRAPHIC DYE DIFFUSION TRANSFER METHOD

Info

Publication number
BE766035A
BE766035A BE766035A BE766035A BE766035A BE 766035 A BE766035 A BE 766035A BE 766035 A BE766035 A BE 766035A BE 766035 A BE766035 A BE 766035A BE 766035 A BE766035 A BE 766035A
Authority
BE
Belgium
Prior art keywords
transfer method
diffusion transfer
dye diffusion
photographic dye
photographic
Prior art date
Application number
BE766035A
Other languages
Dutch (nl)
Inventor
Ag Agfa-Gevaert
Original Assignee
Agfa Gevaert 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 Agfa Gevaert Nv filed Critical Agfa Gevaert Nv
Publication of BE766035A publication Critical patent/BE766035A/en

Links

Classifications

    • 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
    • C09B43/32—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines
    • 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
    • C09B43/32—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines
    • C09B43/325—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines by reacting sulfonic acids with amines
    • 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
    • G03C8/44—Integral units, i.e. the image-forming section not being separated from the image-receiving section
    • G03C8/46—Integral units, i.e. the image-forming section not being separated from the image-receiving section characterised by the trapping means or gas releasing means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
BE766035A 1970-04-22 1971-04-21 PHOTOGRAPHIC DYE DIFFUSION TRANSFER METHOD BE766035A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702019430 DE2019430A1 (en) 1970-04-22 1970-04-22 Photographic dye diffusion transfer process

Publications (1)

Publication Number Publication Date
BE766035A true BE766035A (en) 1971-10-21

Family

ID=5768843

Family Applications (1)

Application Number Title Priority Date Filing Date
BE766035A BE766035A (en) 1970-04-22 1971-04-21 PHOTOGRAPHIC DYE DIFFUSION TRANSFER METHOD

Country Status (3)

Country Link
BE (1) BE766035A (en)
DE (1) DE2019430A1 (en)
FR (1) FR2090580A5 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2601653A1 (en) 1976-01-17 1977-07-21 Agfa Gevaert Ag BRAKE LAYER TO DELAY THE DIFFUSION OF HYDROXYLIONS IN THE COLOR DIFFUSION TRANSFER PROCESS
DE2911694A1 (en) 1979-03-24 1980-10-02 Agfa Gevaert Ag PHOTOGRAPHIC FILM UNIT FOR PRODUCING COLORED TRANSFER PICTURES

Also Published As

Publication number Publication date
FR2090580A5 (en) 1972-01-14
DE2019430A1 (en) 1971-11-11

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