CH505405A - Photographisches Diffusionsübertragungsverfahren - Google Patents

Photographisches Diffusionsübertragungsverfahren

Info

Publication number
CH505405A
CH505405A CH688666A CH688666A CH505405A CH 505405 A CH505405 A CH 505405A CH 688666 A CH688666 A CH 688666A CH 688666 A CH688666 A CH 688666A CH 505405 A CH505405 A CH 505405A
Authority
CH
Switzerland
Prior art keywords
developer
image
emulsion
coupler
layer
Prior art date
Application number
CH688666A
Other languages
German (de)
English (en)
Inventor
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 CH505405A publication Critical patent/CH505405A/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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
CH688666A 1965-05-12 1966-05-12 Photographisches Diffusionsübertragungsverfahren CH505405A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US45530265A 1965-05-12 1965-05-12

Publications (1)

Publication Number Publication Date
CH505405A true CH505405A (de) 1971-03-31

Family

ID=23808262

Family Applications (1)

Application Number Title Priority Date Filing Date
CH688666A CH505405A (de) 1965-05-12 1966-05-12 Photographisches Diffusionsübertragungsverfahren

Country Status (8)

Country Link
US (1) US3502468A (xx)
AT (1) AT288861B (xx)
BE (1) BE680921A (xx)
CH (1) CH505405A (xx)
DE (1) DE1547995A1 (xx)
GB (1) GB1145144A (xx)
NL (2) NL6606375A (xx)
SE (1) SE339402B (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3606304A (en) * 1969-05-02 1971-09-20 Singer Co Material separation devices and methods
EP0192272B1 (en) * 1985-02-21 1992-05-27 Fuji Photo Film Co., Ltd. Color light-sensitive material
US4871652A (en) * 1988-09-07 1989-10-03 Eastman Kodak Company Photographic silver halide material and process
JP2711710B2 (ja) * 1989-03-04 1998-02-10 コニカ株式会社 新規なシアンカプラー
EP0431374B1 (en) * 1989-11-20 1996-02-14 Fuji Photo Film Co., Ltd. Color coupler for photography and silver halide photographic material comprising the same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2983606A (en) * 1958-07-14 1961-05-09 Polaroid Corp Processes and products for forming photographic images in color

Also Published As

Publication number Publication date
DE1547995A1 (de) 1970-01-02
AT288861B (de) 1971-03-25
NL134143C (xx)
GB1145144A (en) 1969-03-12
BE680921A (xx) 1966-11-14
NL6606375A (xx) 1966-11-14
US3502468A (en) 1970-03-24
SE339402B (xx) 1971-10-04

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Legal Events

Date Code Title Description
PL Patent ceased