JPS52145228A - Heat sensitive recording sheet - Google Patents

Heat sensitive recording sheet

Info

Publication number
JPS52145228A
JPS52145228A JP6126176A JP6126176A JPS52145228A JP S52145228 A JPS52145228 A JP S52145228A JP 6126176 A JP6126176 A JP 6126176A JP 6126176 A JP6126176 A JP 6126176A JP S52145228 A JPS52145228 A JP S52145228A
Authority
JP
Japan
Prior art keywords
recording sheet
sensitive recording
heat sensitive
features
binder
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.)
Pending
Application number
JP6126176A
Other languages
Japanese (ja)
Inventor
Yuji Oba
Hidetaro Suzuki
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.)
Nippon Telegraph and Telephone Corp
Tomoegawa Co Ltd
Original Assignee
Nippon Telegraph and Telephone Corp
Tomoegawa Paper 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
Application filed by Nippon Telegraph and Telephone Corp, Tomoegawa Paper Co Ltd filed Critical Nippon Telegraph and Telephone Corp
Priority to JP6126176A priority Critical patent/JPS52145228A/en
Publication of JPS52145228A publication Critical patent/JPS52145228A/en
Pending 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
    • B41M5/337—Additives; Binders
    • B41M5/3372—Macromolecular compounds

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)

Abstract

PURPOSE:To improve water resistance as well as coat features and recording features, by adding a water soluble resin having carboxyl groups as a binder to a coloring layer together with a specified metallic cpd..
JP6126176A 1976-05-28 1976-05-28 Heat sensitive recording sheet Pending JPS52145228A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6126176A JPS52145228A (en) 1976-05-28 1976-05-28 Heat sensitive recording sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6126176A JPS52145228A (en) 1976-05-28 1976-05-28 Heat sensitive recording sheet

Publications (1)

Publication Number Publication Date
JPS52145228A true JPS52145228A (en) 1977-12-03

Family

ID=13166104

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6126176A Pending JPS52145228A (en) 1976-05-28 1976-05-28 Heat sensitive recording sheet

Country Status (1)

Country Link
JP (1) JPS52145228A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4876548A (en) * 1971-11-29 1973-10-15
JPS4990142A (en) * 1972-12-26 1974-08-28
JPS5077074A (en) * 1973-07-27 1975-06-24
JPS5137657A (en) * 1974-09-26 1976-03-30 Canon Kk
JPS5137656A (en) * 1974-09-26 1976-03-30 Canon Kk

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4876548A (en) * 1971-11-29 1973-10-15
JPS4990142A (en) * 1972-12-26 1974-08-28
JPS5077074A (en) * 1973-07-27 1975-06-24
JPS5137657A (en) * 1974-09-26 1976-03-30 Canon Kk
JPS5137656A (en) * 1974-09-26 1976-03-30 Canon Kk

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