CA1047820A - Elements photographiques contenant des composes du groupe iodosyle et iodyle - Google Patents

Elements photographiques contenant des composes du groupe iodosyle et iodyle

Info

Publication number
CA1047820A
CA1047820A CA211,491A CA211491A CA1047820A CA 1047820 A CA1047820 A CA 1047820A CA 211491 A CA211491 A CA 211491A CA 1047820 A CA1047820 A CA 1047820A
Authority
CA
Canada
Prior art keywords
group
image
dye
iodoxy
photographic
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
CA211,491A
Other languages
English (en)
Other versions
CA211491S (en
Inventor
Samuel J. Ciurca (Jr.)
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 CA1047820A publication Critical patent/CA1047820A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
CA211,491A 1973-11-16 1974-10-16 Elements photographiques contenant des composes du groupe iodosyle et iodyle Expired CA1047820A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US416551A US3928043A (en) 1973-11-16 1973-11-16 Photographic elements containing iodoso or iodoxy oxidants

Publications (1)

Publication Number Publication Date
CA1047820A true CA1047820A (fr) 1979-02-06

Family

ID=23650402

Family Applications (1)

Application Number Title Priority Date Filing Date
CA211,491A Expired CA1047820A (fr) 1973-11-16 1974-10-16 Elements photographiques contenant des composes du groupe iodosyle et iodyle

Country Status (4)

Country Link
US (1) US3928043A (fr)
CA (1) CA1047820A (fr)
FR (1) FR2251841B1 (fr)
GB (1) GB1487083A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5917820B2 (ja) * 1977-01-26 1984-04-24 コニカ株式会社 高コントラスト銀画像の形成方法
JPS5917821B2 (ja) * 1977-01-28 1984-04-24 コニカ株式会社 高コントラストハロゲン化銀写真感光材料
US4407928A (en) * 1982-06-28 1983-10-04 Eastman Kodak Company Use of ketal blocked quinones to reduce post-process Dmin increase in positive redox dye-releasing image transfer systems
US4435502A (en) 1982-06-28 1984-03-06 Eastman Kodak Company Use of ketal blocked quinones to reduce post-process D-min increase in positive redox dye-releasing image transfer systems
US5714311A (en) * 1997-01-08 1998-02-03 Eastman Kodak Company Thermally processable imaging element comprising aryliodonium compounds
US5750324A (en) * 1997-01-08 1998-05-12 Eastman Kodak Company High chloride emulsions with improved reciprocity
US5733717A (en) * 1997-01-08 1998-03-31 Eastman Kodak Company Silver halide photographic elements containing aryliodonium compounds

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE436891A (fr) * 1935-12-13
US2909430A (en) * 1958-10-08 1959-10-20 Polaroid Corp Photographic processes
US2227981A (en) * 1937-10-22 1941-01-07 Eastman Kodak Co Method of preparation of natural color pictures
US2559643A (en) * 1948-02-19 1951-07-10 Polaroid Corp Photographic product and process
US2698798A (en) * 1949-05-21 1955-01-04 Polaroid Corp Color photographic process and product
US3065074A (en) * 1958-08-20 1962-11-20 Polaroid Corp 1,4-benzoquinone oxidizing agents for color transfer processes
DE1175072B (de) * 1963-04-11 1964-07-30 Agfa Ag Lichtempfindliches photographisches Material mit mindestens einer Halogensilber-emulsionsschicht
US3359104A (en) * 1963-12-30 1967-12-19 Gen Aniline & Film Corp Color diffusion transfer process and negative material thereof
FR1424479A (fr) * 1964-12-01 1966-01-14 Kodak Pathe Nouveau procédé pour l'obtention directe d'images photographiques positives
US3698897A (en) * 1971-07-06 1972-10-17 Eastman Kodak Co Diffusion transfer processes and film units comprising compounds which are cleavable upon oxidation in alkali media to produce diffusible dyes or dye precursors

Also Published As

Publication number Publication date
GB1487083A (en) 1977-09-28
FR2251841B1 (fr) 1976-10-22
US3928043A (en) 1975-12-23
FR2251841A1 (fr) 1975-06-13

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