FR2148462B1 - - Google Patents

Info

Publication number
FR2148462B1
FR2148462B1 FR7228050A FR7228050A FR2148462B1 FR 2148462 B1 FR2148462 B1 FR 2148462B1 FR 7228050 A FR7228050 A FR 7228050A FR 7228050 A FR7228050 A FR 7228050A FR 2148462 B1 FR2148462 B1 FR 2148462B1
Authority
FR
France
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
FR7228050A
Other versions
FR2148462A1 (fr
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
Publication of FR2148462A1 publication Critical patent/FR2148462A1/fr
Application granted granted Critical
Publication of FR2148462B1 publication Critical patent/FR2148462B1/fr
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
    • 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
FR7228050A 1971-08-06 1972-08-03 Expired FR2148462B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16966771A 1971-08-06 1971-08-06

Publications (2)

Publication Number Publication Date
FR2148462A1 FR2148462A1 (fr) 1973-03-23
FR2148462B1 true FR2148462B1 (fr) 1976-10-29

Family

ID=22616661

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7228050A Expired FR2148462B1 (fr) 1971-08-06 1972-08-03

Country Status (10)

Country Link
US (1) US3765886A (fr)
JP (1) JPS5437496B2 (fr)
BE (1) BE787160A (fr)
BR (1) BR7205279D0 (fr)
CA (1) CA979707A (fr)
DE (1) DE2238052C3 (fr)
FR (1) FR2148462B1 (fr)
GB (1) GB1394593A (fr)
IT (1) IT963794B (fr)
NL (1) NL7210813A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE792600A (fr) * 1972-02-17 1973-06-12 Eastman Kodak Co Produits et procedes pour la photographie en couleurs
US3960558A (en) * 1974-04-29 1976-06-01 Polaroid Corporation Dye free, spectrally sensitive silver halide layers in diffusion transfer films
JPS51112342A (en) * 1975-02-25 1976-10-04 Konishiroku Photo Ind Co Ltd Divalent magenta coupler for color photograph
JPS53139522A (en) * 1977-05-12 1978-12-05 Konishiroku Photo Ind Co Ltd Preparation for photographic coating fluid

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3364022A (en) * 1963-04-01 1968-01-16 Eastman Kodak Co Direct positive photographic color reproduction process and element utilizing thio-substituted hydroquinones as development inhibitors
US3557066A (en) * 1968-03-01 1971-01-19 Eastman Kodak Co Novel polymers and processes for making same

Also Published As

Publication number Publication date
DE2238052A1 (de) 1973-02-22
FR2148462A1 (fr) 1973-03-23
JPS5437496B2 (fr) 1979-11-15
IT963794B (it) 1974-01-21
US3765886A (en) 1973-10-16
DE2238052B2 (de) 1974-08-15
CA979707A (en) 1975-12-16
GB1394593A (en) 1975-05-21
JPS4826134A (fr) 1973-04-05
DE2238052C3 (de) 1975-04-24
NL7210813A (fr) 1973-02-08
BR7205279D0 (pt) 1973-07-24
BE787160A (fr) 1972-12-01

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Legal Events

Date Code Title Description
ST Notification of lapse