FR1374809A - Thermographic material for reproductions and drawings - Google Patents

Thermographic material for reproductions and drawings

Info

Publication number
FR1374809A
FR1374809A FR953960A FR953960A FR1374809A FR 1374809 A FR1374809 A FR 1374809A FR 953960 A FR953960 A FR 953960A FR 953960 A FR953960 A FR 953960A FR 1374809 A FR1374809 A FR 1374809A
Authority
FR
France
Prior art keywords
reproductions
drawings
thermographic material
thermographic
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
FR953960A
Other languages
French (fr)
Inventor
Walter Schuetzner
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.)
W Koreska GmbH
Original Assignee
W Koreska GmbH
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 AT905262A external-priority patent/AT278053B/en
Application filed by W Koreska GmbH filed Critical W Koreska GmbH
Priority to FR953960A priority Critical patent/FR1374809A/en
Application granted granted Critical
Publication of FR1374809A publication Critical patent/FR1374809A/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
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
    • B41M5/32—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers one component being a heavy metal compound, e.g. lead or iron
    • 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
    • B41M5/34—Multicolour thermography

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
FR953960A 1962-11-19 1963-11-15 Thermographic material for reproductions and drawings Expired FR1374809A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR953960A FR1374809A (en) 1962-11-19 1963-11-15 Thermographic material for reproductions and drawings

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT905262A AT278053B (en) 1962-11-19 1962-11-19 Thermosensitive copying and recording material
FR953960A FR1374809A (en) 1962-11-19 1963-11-15 Thermographic material for reproductions and drawings

Publications (1)

Publication Number Publication Date
FR1374809A true FR1374809A (en) 1964-10-09

Family

ID=25605260

Family Applications (1)

Application Number Title Priority Date Filing Date
FR953960A Expired FR1374809A (en) 1962-11-19 1963-11-15 Thermographic material for reproductions and drawings

Country Status (1)

Country Link
FR (1) FR1374809A (en)

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