FR2443082A1 - Procede de reproduction photographique en couleurs par diffusion-transfert - Google Patents

Procede de reproduction photographique en couleurs par diffusion-transfert

Info

Publication number
FR2443082A1
FR2443082A1 FR7929132A FR7929132A FR2443082A1 FR 2443082 A1 FR2443082 A1 FR 2443082A1 FR 7929132 A FR7929132 A FR 7929132A FR 7929132 A FR7929132 A FR 7929132A FR 2443082 A1 FR2443082 A1 FR 2443082A1
Authority
FR
France
Prior art keywords
layer
opaque layer
ambient light
permeable
dye
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.)
Withdrawn
Application number
FR7929132A
Other languages
English (en)
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 FR2443082A1 publication Critical patent/FR2443082A1/fr
Withdrawn legal-status Critical Current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
    • G03C8/42—Structural details
    • G03C8/52—Bases or auxiliary layers; Substances therefor
    • 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
    • G03C8/42—Structural details
    • G03C8/50—Peel-apart units, i.e. the image-forming section being separated from the image-receiving section

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)

Abstract

L'invention concerne un procédé de reproduction photographique en couleurs par diffusion-transfert. Ce procédé consiste à exposer, suivant une image, une couche d'émulsion d'un élément photosensible, qui comprend, sur l'une de ses faces, une première couche opaque et après exposition, à protéger ladite couche d'émulsion, sur son autre face, par une seconde couche opaque, l'une des couches opaques étant perméable à la composition alcaline de traitement. Ce procédé n'exige pas d'effectuer la phase de transfert en chambre noire. La couche réceptrice image peut être une surface décorable ou bien on peut transférer sur une surface décorable l'image de colorant obtenue dans une couche réceptrice usuelle. Application notamment à la décoration de surfaces de métaux anodisés ou grainés ou bien de tissus de coton ou de polyamide Nylon.
FR7929132A 1978-11-30 1979-11-27 Procede de reproduction photographique en couleurs par diffusion-transfert Withdrawn FR2443082A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7846613 1978-11-30

Publications (1)

Publication Number Publication Date
FR2443082A1 true FR2443082A1 (fr) 1980-06-27

Family

ID=10501424

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7929132A Withdrawn FR2443082A1 (fr) 1978-11-30 1979-11-27 Procede de reproduction photographique en couleurs par diffusion-transfert

Country Status (2)

Country Link
BE (1) BE880335A (fr)
FR (1) FR2443082A1 (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2008425A1 (fr) * 1968-05-13 1970-01-23 Polaroid Corp

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2008425A1 (fr) * 1968-05-13 1970-01-23 Polaroid Corp

Also Published As

Publication number Publication date
BE880335A (fr) 1980-05-29

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Legal Events

Date Code Title Description
ST Notification of lapse