[go: up one dir, main page]

CA927171A - Photographic film unit for diffusion transfer processing - Google Patents

Photographic film unit for diffusion transfer processing

Info

Publication number
CA927171A
CA927171A CA090079A CA90079A CA927171A CA 927171 A CA927171 A CA 927171A CA 090079 A CA090079 A CA 090079A CA 90079 A CA90079 A CA 90079A CA 927171 A CA927171 A CA 927171A
Authority
CA
Canada
Prior art keywords
photographic film
transfer processing
film unit
diffusion transfer
diffusion
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
CA090079A
Inventor
D. Fix Delbert
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of CA927171A publication Critical patent/CA927171A/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
    • 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
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/156—Precursor compound
    • Y10S430/16—Blocked developers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Color Printing (AREA)
CA090079A 1969-09-29 1970-08-06 Photographic film unit for diffusion transfer processing Expired CA927171A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86199769A 1969-09-29 1969-09-29

Publications (1)

Publication Number Publication Date
CA927171A true CA927171A (en) 1973-05-29

Family

ID=25337348

Family Applications (1)

Application Number Title Priority Date Filing Date
CA090079A Expired CA927171A (en) 1969-09-29 1970-08-06 Photographic film unit for diffusion transfer processing

Country Status (5)

Country Link
US (1) US3577236A (en)
BE (1) BE756815A (en)
CA (1) CA927171A (en)
FR (1) FR2062758A5 (en)
GB (1) GB1324374A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3951664A (en) * 1970-06-26 1976-04-20 Agfa-Gevaert, A.G. Light-sensitive material having developers embedded therein
JPS5234376B2 (en) * 1972-08-17 1977-09-02
USRE29148E (en) * 1972-08-17 1977-03-08 Fuji Photo Film Co., Ltd. Color photographic diffusion transfer process
US3816126A (en) * 1972-09-11 1974-06-11 Polaroid Corp Novel photographic products and processes
US3976486A (en) * 1973-07-27 1976-08-24 Polaroid Corporation Diffusion transfer color products and processes with substituted halide silver halide emulsions
JPS6015265B2 (en) * 1980-02-05 1985-04-18 三菱製紙株式会社 Photographic elements containing developer precursors
US4481277A (en) * 1983-02-02 1984-11-06 Polaroid Corporation Photographic products and processes with scavengers for silver ions or silver complexes
WO1991004663A1 (en) * 1989-09-26 1991-04-18 The Regents Of The University Of California 6-amino-1,2-benzopyrones useful for treatment of viral diseases
US5652260A (en) * 1991-10-22 1997-07-29 Octamer, Inc. Adenosine diphosphoribose polymerase binding nitroso aromatic compound useful as retroviral inactivating agents, anti-retroviral agents and anti-tumor agents
US5571656A (en) * 1996-02-09 1996-11-05 Polroid Corporation Multicolor diffusion transfer photographic film elements

Also Published As

Publication number Publication date
GB1324374A (en) 1973-07-25
FR2062758A5 (en) 1971-06-25
US3577236A (en) 1971-05-04
BE756815A (en) 1971-03-01

Similar Documents

Publication Publication Date Title
CA928559A (en) Photographic film unit for diffusion transfer processing
CA956831A (en) Photographic film unit for diffusion transfer processing
CA927171A (en) Photographic film unit for diffusion transfer processing
CA943386A (en) Developers for diffusion transfer film units
CA924150A (en) Photographic film unit
CA919973A (en) Photographic processing apparatus
CA936404A (en) Photographic film unit for diffusion transfer processing
AU453987B2 (en) Reflection type diffusion transfer process photographic film units
CA928560A (en) Photographic film unit for diffusion transfer processing
AU454781B2 (en) Photographic film unit for diffusion transfer processing
AU2041670A (en) Photographic film unit for diffusion transfer processing
AU453538B2 (en) Photographic film unit for diffusion transfer processing
AU2147470A (en) Photographic film unit for diffusion transfer processing
CA953970A (en) Photosensitive element and film unit for diffusion transfer processing
AU421758B2 (en) Development process in diffusion transfer photographic systems
AU447629B2 (en) Silver diffusion transfer photographic film unit
AU447925B2 (en) Photographic film units for the photographic diffusion transfer process
AU448722B2 (en) Photographic color diffusion transfer processes and film unit for use therein
AU464048B2 (en) Photographic film unit
AU458316B2 (en) Photographic film units
AU451971B2 (en) Diffusion transfer photographic products
AU440685B2 (en) Photographic color diffusion transfer and film unit for use therein
CA821828A (en) Photographic film assemblage including processing liquid
CA821829A (en) Photographic film assemblage including processing liquid
AU2036470A (en) Photographic color diffusion transfer processes and film unit for use therein