FR1283893A - Procédé d'impression photochimique - Google Patents

Procédé d'impression photochimique

Info

Publication number
FR1283893A
FR1283893A FR847378A FR847378A FR1283893A FR 1283893 A FR1283893 A FR 1283893A FR 847378 A FR847378 A FR 847378A FR 847378 A FR847378 A FR 847378A FR 1283893 A FR1283893 A FR 1283893A
Authority
FR
France
Prior art keywords
printing process
photochemical
photochemical printing
printing
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
FR847378A
Other languages
English (en)
Inventor
Robert E Miller
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.)
NCR Voyix Corp
National Cash Register Co
Original Assignee
NCR Corp
National Cash Register 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
Priority claimed from US860787A external-priority patent/US3116148A/en
Application filed by NCR Corp, National Cash Register Co filed Critical NCR Corp
Priority to FR847378A priority Critical patent/FR1283893A/fr
Application granted granted Critical
Publication of FR1283893A publication Critical patent/FR1283893A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/28—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using thermochromic compounds or layers containing liquid crystals, microcapsules, bleachable dyes or heat- decomposable compounds, e.g. gas- liberating
    • B41M5/287—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using thermochromic compounds or layers containing liquid crystals, microcapsules, bleachable dyes or heat- decomposable compounds, e.g. gas- liberating using microcapsules or microspheres only
    • 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
    • G03C1/00—Photosensitive materials
    • G03C1/002—Photosensitive materials containing microcapsules
    • 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
    • G03C1/00—Photosensitive materials
    • G03C1/685—Compositions containing spiro-condensed pyran compounds or derivatives thereof, as photosensitive substances

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR847378A 1959-12-21 1960-12-20 Procédé d'impression photochimique Expired FR1283893A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR847378A FR1283893A (fr) 1959-12-21 1960-12-20 Procédé d'impression photochimique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US860787A US3116148A (en) 1959-12-21 1959-12-21 Photo-chemical printing process and sheet material
FR847378A FR1283893A (fr) 1959-12-21 1960-12-20 Procédé d'impression photochimique

Publications (1)

Publication Number Publication Date
FR1283893A true FR1283893A (fr) 1962-02-09

Family

ID=26188628

Family Applications (1)

Application Number Title Priority Date Filing Date
FR847378A Expired FR1283893A (fr) 1959-12-21 1960-12-20 Procédé d'impression photochimique

Country Status (1)

Country Link
FR (1) FR1283893A (fr)

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