FR1532243A - Method of recording or reproducing information - Google Patents

Method of recording or reproducing information

Info

Publication number
FR1532243A
FR1532243A FR61950A FR61950A FR1532243A FR 1532243 A FR1532243 A FR 1532243A FR 61950 A FR61950 A FR 61950A FR 61950 A FR61950 A FR 61950A FR 1532243 A FR1532243 A FR 1532243A
Authority
FR
France
Prior art keywords
recording
reproducing information
reproducing
information
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
FR61950A
Other languages
French (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.)
Agfa Gevaert AG
Original Assignee
Agfa Gevaert AG
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 GB21985/65A external-priority patent/GB1160221A/en
Application filed by Agfa Gevaert AG filed Critical Agfa Gevaert AG
Priority to FR61950A priority Critical patent/FR1532243A/en
Application granted granted Critical
Publication of FR1532243A publication Critical patent/FR1532243A/en
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
    • B41M5/025—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet
    • B41M5/04—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet using solvent-soluble dyestuffs on the master sheets, e.g. alcohol-soluble
    • 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
    • B41M5/36—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using a polymeric layer, which may be particulate and which is deformed or structurally changed with modification of its' properties, e.g. of its' optical hydrophobic-hydrophilic, solubility or permeability properties
    • B41M5/366—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using a polymeric layer, which may be particulate and which is deformed or structurally changed with modification of its' properties, e.g. of its' optical hydrophobic-hydrophilic, solubility or permeability properties using materials comprising a polymeric matrix containing a polymeric particulate material, e.g. hydrophobic heat coalescing particles

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR61950A 1965-05-17 1966-05-17 Method of recording or reproducing information Expired FR1532243A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR61950A FR1532243A (en) 1965-05-17 1966-05-17 Method of recording or reproducing information

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB2081865 1965-05-17
GB21985/65A GB1160221A (en) 1965-05-17 1965-05-17 Photothermographic Materials and Processes
FR61950A FR1532243A (en) 1965-05-17 1966-05-17 Method of recording or reproducing information

Publications (1)

Publication Number Publication Date
FR1532243A true FR1532243A (en) 1968-07-12

Family

ID=27243219

Family Applications (1)

Application Number Title Priority Date Filing Date
FR61950A Expired FR1532243A (en) 1965-05-17 1966-05-17 Method of recording or reproducing information

Country Status (1)

Country Link
FR (1) FR1532243A (en)

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