Nothing Special   »   [go: up one dir, main page]

JPS5675895A - Heat sensitive recording material - Google Patents

Heat sensitive recording material

Info

Publication number
JPS5675895A
JPS5675895A JP15381079A JP15381079A JPS5675895A JP S5675895 A JPS5675895 A JP S5675895A JP 15381079 A JP15381079 A JP 15381079A JP 15381079 A JP15381079 A JP 15381079A JP S5675895 A JPS5675895 A JP S5675895A
Authority
JP
Japan
Prior art keywords
color developing
pigment
color
developing agent
earth
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.)
Granted
Application number
JP15381079A
Other languages
Japanese (ja)
Other versions
JPS6153959B2 (en
Inventor
Yoshitaka Oeda
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.)
Kanzaki Paper Manufacturing Co Ltd
Original Assignee
Kanzaki Paper Manufacturing 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 Kanzaki Paper Manufacturing Co Ltd filed Critical Kanzaki Paper Manufacturing Co Ltd
Priority to JP15381079A priority Critical patent/JPS5675895A/en
Priority to GB8037758A priority patent/GB2064801B/en
Priority to FR8025098A priority patent/FR2472975B1/en
Priority to DE19803044727 priority patent/DE3044727A1/en
Publication of JPS5675895A publication Critical patent/JPS5675895A/en
Publication of JPS6153959B2 publication Critical patent/JPS6153959B2/ja
Granted 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

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 provide a heat sensitive recording material having excellent continuous recording property and capable of being stably applied to a rapid information device comprising incorporating a pigment treated by at least one of a color former, a color developing agent and a heat meltable substance in a color developing layer.
CONSTITUTION: 100pts.wt. of a pigment with an oil absorbing amount (JIS-K- 5101) of 80ml/100g or more such as diatomaceous earth or TiO2 and 5W500pts.wt. of at least one or more of a substance selected from a color former, a color developing agent and a heat meltable substance are mixed under heating and, thereafter, ground to obtain a surface treated pigment. Subsequently, to a composition comprising one pts.wt. of (A) a color former such as a triaryl methane type dyestuff, 1W50pts.wt. of (B) a color developing agent such as an activated earth or an acid earth and 0.1W30pts.wt. against one pts.wt. of the B component of (C) a heat meltable substance with a mp. of 60W200°C such as 2,6-diisopropyl-naphthalene, (D) aforementioned pigment is compounded in an amount of 5W80wt% and the obtained composition is coated on a support to form a color developing layer.
COPYRIGHT: (C)1981,JPO&Japio
JP15381079A 1979-11-27 1979-11-27 Heat sensitive recording material Granted JPS5675895A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP15381079A JPS5675895A (en) 1979-11-27 1979-11-27 Heat sensitive recording material
GB8037758A GB2064801B (en) 1979-11-27 1980-11-25 Heat-sensitive record material
FR8025098A FR2472975B1 (en) 1979-11-27 1980-11-26 THERMOSENSITIVE RECORDING MEDIUM
DE19803044727 DE3044727A1 (en) 1979-11-27 1980-11-27 HEAT SENSITIVE RECORDING MATERIAL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15381079A JPS5675895A (en) 1979-11-27 1979-11-27 Heat sensitive recording material

Publications (2)

Publication Number Publication Date
JPS5675895A true JPS5675895A (en) 1981-06-23
JPS6153959B2 JPS6153959B2 (en) 1986-11-20

Family

ID=15570598

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15381079A Granted JPS5675895A (en) 1979-11-27 1979-11-27 Heat sensitive recording material

Country Status (4)

Country Link
JP (1) JPS5675895A (en)
DE (1) DE3044727A1 (en)
FR (1) FR2472975B1 (en)
GB (1) GB2064801B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985001699A1 (en) * 1983-10-14 1985-04-25 Nippon Steel Chemical Co., Ltd. Thermal recording material
JPS60151091A (en) * 1984-01-20 1985-08-08 Fuji Photo Film Co Ltd Thermal recording material
WO1992018450A1 (en) * 1989-11-13 1992-10-29 Nippon Steel Chemical Co., Ltd. Aromatic ether compound and color formation promoter
WO2007037090A1 (en) * 2005-09-29 2007-04-05 Konica Minolta Medical & Graphic, Inc. Image forming material

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2112160B (en) * 1981-12-25 1985-10-02 Kanzaki Paper Mfg Co Ltd Heat-sensitive record material
JPS58208091A (en) * 1982-05-28 1983-12-03 Ricoh Co Ltd Heat sensitive recording sheet
FR2527822B1 (en) * 1982-05-31 1987-04-17 Nippon Telegraph & Telephone
JPS5995191A (en) * 1982-11-22 1984-06-01 Fuji Photo Film Co Ltd Heat-sensitive recording sheet
JPS6374682A (en) * 1986-09-18 1988-04-05 Fuji Photo Film Co Ltd Thermal recording material
GB2201253B (en) * 1987-01-23 1990-09-19 Fuji Photo Film Co Ltd Heat-sensitive recording materials
JP2699183B2 (en) * 1988-10-31 1998-01-19 旭電化工業株式会社 Thermal recording material
JP2728738B2 (en) * 1989-06-27 1998-03-18 王子製紙株式会社 Thermal recording medium

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT942986B (en) * 1971-11-29 1973-04-02 Olivetti & Co Spa PERFEZIO NATO THERMOSENSITIVE ELEMENT AND ITS USE IN REPRODUCTION OR THERMOGRAPHIC RECORDING SYSTEMS
IT991891B (en) * 1973-07-27 1975-08-30 Olivetti & Co Spa IMPROVEMENTS IN A THERMO-SENSITIVE ELEMENT AND ITS CONDITIONS OF USE IN REPRODUCTION AND THERMO-GRAPHIC RECORDING SYSTEMS

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985001699A1 (en) * 1983-10-14 1985-04-25 Nippon Steel Chemical Co., Ltd. Thermal recording material
EP0164417A1 (en) * 1983-10-14 1985-12-18 Nippon Steel Chemical Co., Ltd. Thermal recording material
US4672401A (en) * 1983-10-14 1987-06-09 Nippon Steel Chemical Co., Ltd. Heat-sensitive recording materials
JPS60151091A (en) * 1984-01-20 1985-08-08 Fuji Photo Film Co Ltd Thermal recording material
JPH0463792B2 (en) * 1984-01-20 1992-10-12 Fuji Photo Film Co Ltd
WO1992018450A1 (en) * 1989-11-13 1992-10-29 Nippon Steel Chemical Co., Ltd. Aromatic ether compound and color formation promoter
WO2007037090A1 (en) * 2005-09-29 2007-04-05 Konica Minolta Medical & Graphic, Inc. Image forming material

Also Published As

Publication number Publication date
JPS6153959B2 (en) 1986-11-20
FR2472975A1 (en) 1981-07-10
GB2064801B (en) 1983-03-02
FR2472975B1 (en) 1986-06-20
DE3044727A1 (en) 1981-09-03
GB2064801A (en) 1981-06-17

Similar Documents

Publication Publication Date Title
JPS5675895A (en) Heat sensitive recording material
JPS5555335A (en) Photosensitive composition
JPS57150600A (en) Recording medium for thermal transfer
JPS57129785A (en) Heat sensitive recording paper
JPS576790A (en) Recording liquid and recording method
JPS5553592A (en) Recording material
JPS55146790A (en) Thermal transfer material
JPS57148688A (en) Heat-sensitive recording paper
JPS5461936A (en) Photoreceptor for electrophotography
KR890005579A (en) Multicolored Thermal Recording Material
JPS56169087A (en) Heat sensitive recording material
JPS55105574A (en) Preparation of partial evaporation transfer material having heat resistance
JPS56191A (en) Thermal recording sheet
JPS5691244A (en) Pressure fixing composition
JPS5512510A (en) Adhesive magnetic sheet
JPS57115465A (en) Production of finely porous coating film for printing and magnetic recorder using the same
JPS57123090A (en) Heat-sensitive recording type magnetic roll paper
JPS56117684A (en) Thermoinflatable thermosensitized recording paper
JPS5798576A (en) Ink for ink jet recording
JPS57109872A (en) Recording material having color-fading property with time
JPS5584039A (en) Magnetic recording medium
JPS5660289A (en) Pressure-sensitive recording paper and manufacture thereof
JPS57167293A (en) Heat-sensitive recording material
JPS56135569A (en) Recording liquid
JPS5584038A (en) Magnetic recording medium