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CH526797A - Procédé d'obtention d'une image colorée - Google Patents

Procédé d'obtention d'une image colorée

Info

Publication number
CH526797A
CH526797A CH174170A CH174170A CH526797A CH 526797 A CH526797 A CH 526797A CH 174170 A CH174170 A CH 174170A CH 174170 A CH174170 A CH 174170A CH 526797 A CH526797 A CH 526797A
Authority
CH
Switzerland
Prior art keywords
obtaining
colored image
colored
image
Prior art date
Application number
CH174170A
Other languages
English (en)
Inventor
Harald Stewart Paul
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 CH526797A publication Critical patent/CH526797A/fr

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
CH174170A 1969-02-06 1970-02-06 Procédé d'obtention d'une image colorée CH526797A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79728369A 1969-02-06 1969-02-06

Publications (1)

Publication Number Publication Date
CH526797A true CH526797A (fr) 1972-08-15

Family

ID=25170397

Family Applications (1)

Application Number Title Priority Date Filing Date
CH174170A CH526797A (fr) 1969-02-06 1970-02-06 Procédé d'obtention d'une image colorée

Country Status (8)

Country Link
US (1) US3617272A (fr)
JP (1) JPS494330B1 (fr)
BE (1) BE745489A (fr)
CA (1) CA934207A (fr)
CH (1) CH526797A (fr)
DE (1) DE2005281C3 (fr)
FR (1) FR2033882A5 (fr)
GB (1) GB1292359A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4417064A (en) * 1981-01-05 1983-11-22 Polaroid Corporation Biphenyl compounds and method of preparing same
US4365072A (en) * 1981-10-22 1982-12-21 Polaroid Corporation Biphenyl aldehydes
JPS62185647U (fr) * 1986-05-19 1987-11-26
GB2299991B (en) * 1995-04-20 1998-09-09 Ag Technology Corp Glass substrate for magnetic disk

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE554934A (fr) * 1956-02-13 1900-01-01
BE627760A (fr) * 1962-01-31
US3262781A (en) * 1962-07-05 1966-07-26 Polaroid Corp Photographic products
US3477849A (en) * 1964-03-23 1969-11-11 Eastman Kodak Co Multi-color dye developer systems

Also Published As

Publication number Publication date
GB1292359A (en) 1972-10-11
DE2005281C3 (de) 1974-02-14
JPS494330B1 (fr) 1974-01-31
FR2033882A5 (fr) 1970-12-04
CA934207A (en) 1973-09-25
DE2005281B2 (de) 1973-07-19
US3617272A (en) 1971-11-02
DE2005281A1 (de) 1970-08-27
BE745489A (fr) 1970-07-16

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Legal Events

Date Code Title Description
PL Patent ceased