JPS57107884A - Thermal recording sheet - Google Patents

Thermal recording sheet

Info

Publication number
JPS57107884A
JPS57107884A JP55182840A JP18284080A JPS57107884A JP S57107884 A JPS57107884 A JP S57107884A JP 55182840 A JP55182840 A JP 55182840A JP 18284080 A JP18284080 A JP 18284080A JP S57107884 A JPS57107884 A JP S57107884A
Authority
JP
Japan
Prior art keywords
color
color development
fluoride surfactant
recording sheet
thermal recording
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
JP55182840A
Other languages
Japanese (ja)
Inventor
Atsushi Nakazawa
Kiyoshi Igawa
Hidetoshi Hatta
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.)
OUJI SEISHI KK
New Oji Paper Co Ltd
Original Assignee
OUJI SEISHI KK
Oji 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 OUJI SEISHI KK, Oji Paper Co Ltd filed Critical OUJI SEISHI KK
Priority to JP55182840A priority Critical patent/JPS57107884A/en
Publication of JPS57107884A publication Critical patent/JPS57107884A/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
    • B41M5/3375—Non-macromolecular compounds
    • 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
    • B41M5/382—Contact thermal transfer or sublimation processes
    • B41M5/392—Additives, other than colour forming substances, dyes or pigments, e.g. sensitisers, transfer promoting agents
    • 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
    • B41M5/40—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
    • B41M5/42—Intermediate, backcoat, or covering layers
    • B41M5/423—Intermediate, backcoat, or covering layers characterised by non-macromolecular compounds, e.g. waxes

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)

Abstract

PURPOSE:To obtain the thermal recording sheet wherein no transition of a plasticizer to a color development layer and no lowering of printing density, etc. are caused even when the sheet is kept close to a film containing the aforesaid plasticizer, by providing on a supporting body the color develpment layer to which a fluoride surfactant. CONSTITUTION:The color development layer is formed by making the fluoride surfactant (wherein the number of carbon is about 5-30: e.g. perfluoroalkylcarboxylic salt) of 3-15wt% contained therein. That is, the color development layer formed of a mixture of a colorless color-developing dye (ex.: 3-diethylamino-6- methyl-7-anilinofluoran), an electron acceptor substance (ex.: 4,4'-isopropylidinediphenol) developing the color of the aforesaid dye in the heat, the aforesaid fluoride surfactant and a binder (ex.: polyvinylalcohol) is provided on the supporting body to constitute the thermal recording sheet. In addition, a method wherein a protection layer containing the fluoride surfactant is provided on the color development layer not containing the fluoride surfactant is also effective.
JP55182840A 1980-12-25 1980-12-25 Thermal recording sheet Pending JPS57107884A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55182840A JPS57107884A (en) 1980-12-25 1980-12-25 Thermal recording sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55182840A JPS57107884A (en) 1980-12-25 1980-12-25 Thermal recording sheet

Publications (1)

Publication Number Publication Date
JPS57107884A true JPS57107884A (en) 1982-07-05

Family

ID=16125370

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55182840A Pending JPS57107884A (en) 1980-12-25 1980-12-25 Thermal recording sheet

Country Status (1)

Country Link
JP (1) JPS57107884A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5929194A (en) * 1982-08-09 1984-02-16 Fuji Photo Film Co Ltd Heat-sensitive recording paper
US4562448A (en) * 1983-10-18 1985-12-31 Ricoh Co., Ltd. Heat-sensitive transfer medium
JPH02220887A (en) * 1989-02-23 1990-09-04 Dainippon Ink & Chem Inc Thermal recording medium and overcoat resin composition therefor
JPH03504140A (en) * 1988-12-27 1991-09-12 カーギル・インコーポレーテッド Blocked isocyanate and its manufacturing method
US5141914A (en) * 1987-12-29 1992-08-25 Nashua Corporation Coated thermally printable material and method of producing the same

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5929194A (en) * 1982-08-09 1984-02-16 Fuji Photo Film Co Ltd Heat-sensitive recording paper
JPH0443796B2 (en) * 1982-08-09 1992-07-17 Fuji Photo Film Co Ltd
US4562448A (en) * 1983-10-18 1985-12-31 Ricoh Co., Ltd. Heat-sensitive transfer medium
US5141914A (en) * 1987-12-29 1992-08-25 Nashua Corporation Coated thermally printable material and method of producing the same
JPH03504140A (en) * 1988-12-27 1991-09-12 カーギル・インコーポレーテッド Blocked isocyanate and its manufacturing method
JPH02220887A (en) * 1989-02-23 1990-09-04 Dainippon Ink & Chem Inc Thermal recording medium and overcoat resin composition therefor

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