GB1039040A - Improvements in heat sensitive recording materials - Google Patents

Improvements in heat sensitive recording materials

Info

Publication number
GB1039040A
GB1039040A GB188165A GB188165A GB1039040A GB 1039040 A GB1039040 A GB 1039040A GB 188165 A GB188165 A GB 188165A GB 188165 A GB188165 A GB 188165A GB 1039040 A GB1039040 A GB 1039040A
Authority
GB
United Kingdom
Prior art keywords
heat
water
heat sensitive
koreska
jan
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
GB188165A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1039040A publication Critical patent/GB1039040A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/02—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the selection of materials, e.g. to avoid wear during transport through the machine
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
GB188165A 1964-01-16 1965-01-15 Improvements in heat sensitive recording materials Expired GB1039040A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT30464A AT243287B (de) 1964-01-16 1964-01-16 Wärmeempfindliches Aufzeichnungsmaterial

Publications (1)

Publication Number Publication Date
GB1039040A true GB1039040A (en) 1966-08-17

Family

ID=3486996

Family Applications (1)

Application Number Title Priority Date Filing Date
GB188165A Expired GB1039040A (en) 1964-01-16 1965-01-15 Improvements in heat sensitive recording materials

Country Status (5)

Country Link
AT (1) AT243287B (en:Method)
BE (1) BE657816A (en:Method)
CH (1) CH438767A (en:Method)
GB (1) GB1039040A (en:Method)
NL (1) NL6500467A (en:Method)

Also Published As

Publication number Publication date
AT243287B (de) 1965-11-10
BE657816A (en:Method) 1965-04-16
CH438767A (de) 1967-06-30
DE1546385B2 (de) 1973-02-01
DE1546385A1 (de) 1970-07-23
NL6500467A (en:Method) 1965-07-19

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