GB2033594B - Heat-sensitive recording paper - Google Patents

Heat-sensitive recording paper

Info

Publication number
GB2033594B
GB2033594B GB7923991A GB7923991A GB2033594B GB 2033594 B GB2033594 B GB 2033594B GB 7923991 A GB7923991 A GB 7923991A GB 7923991 A GB7923991 A GB 7923991A GB 2033594 B GB2033594 B GB 2033594B
Authority
GB
United Kingdom
Prior art keywords
heat
recording paper
sensitive recording
sensitive
paper
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
GB7923991A
Other versions
GB2033594A (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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co Ltd
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 JP10059978A external-priority patent/JPS5527253A/en
Priority claimed from JP12044178A external-priority patent/JPS5548737A/en
Application filed by Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of GB2033594A publication Critical patent/GB2033594A/en
Application granted granted Critical
Publication of GB2033594B publication Critical patent/GB2033594B/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
    • B41M5/333—Colour developing components therefor, e.g. acidic compounds
    • B41M5/3333—Non-macromolecular compounds
    • B41M5/3335—Compounds containing phenolic or carboxylic acid groups or metal salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Color Printing (AREA)
GB7923991A 1978-08-18 1979-07-10 Heat-sensitive recording paper Expired GB2033594B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10059978A JPS5527253A (en) 1978-08-18 1978-08-18 Heat sensitizing recording sheet
JP12044178A JPS5548737A (en) 1978-10-02 1978-10-02 Photoelectrically focus detecting device mounted camera

Publications (2)

Publication Number Publication Date
GB2033594A GB2033594A (en) 1980-05-21
GB2033594B true GB2033594B (en) 1983-03-02

Family

ID=26441594

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7923991A Expired GB2033594B (en) 1978-08-18 1979-07-10 Heat-sensitive recording paper

Country Status (1)

Country Link
GB (1) GB2033594B (en)

Also Published As

Publication number Publication date
GB2033594A (en) 1980-05-21

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee