JPH0122157B2 - - Google Patents

Info

Publication number
JPH0122157B2
JPH0122157B2 JP55118037A JP11803780A JPH0122157B2 JP H0122157 B2 JPH0122157 B2 JP H0122157B2 JP 55118037 A JP55118037 A JP 55118037A JP 11803780 A JP11803780 A JP 11803780A JP H0122157 B2 JPH0122157 B2 JP H0122157B2
Authority
JP
Japan
Prior art keywords
weight
parts
dispersion
melt
dye
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
JP55118037A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5741993A (en
Inventor
Takuji Tsuji
Kazuki Okauchi
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 JP55118037A priority Critical patent/JPS5741993A/ja
Priority to GB8125321A priority patent/GB2082473B/en
Priority to FR8116234A priority patent/FR2489542B1/fr
Priority to DE19813133711 priority patent/DE3133711A1/de
Publication of JPS5741993A publication Critical patent/JPS5741993A/ja
Publication of JPH0122157B2 publication Critical patent/JPH0122157B2/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/50—Mixing liquids with solids
    • B01F23/51—Methods thereof
    • B01F23/511—Methods thereof characterised by the composition of the liquids or solids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/80—After-treatment of the mixture

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Dispersion Chemistry (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
JP55118037A 1980-08-26 1980-08-26 Preparing method for dyestuffs dispersion liquid for heat-sensitive recording medium Granted JPS5741993A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP55118037A JPS5741993A (en) 1980-08-26 1980-08-26 Preparing method for dyestuffs dispersion liquid for heat-sensitive recording medium
GB8125321A GB2082473B (en) 1980-08-26 1981-08-19 Method for the production of a dispersion of colourless chromogenic material
FR8116234A FR2489542B1 (fr) 1980-08-26 1981-08-25 Procede de production d'une dispersion de matiere chromogene incolore
DE19813133711 DE3133711A1 (de) 1980-08-26 1981-08-26 Verfahren zur herstellung einer dispersion von farblosem, chromogenem material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55118037A JPS5741993A (en) 1980-08-26 1980-08-26 Preparing method for dyestuffs dispersion liquid for heat-sensitive recording medium

Publications (2)

Publication Number Publication Date
JPS5741993A JPS5741993A (en) 1982-03-09
JPH0122157B2 true JPH0122157B2 (enrdf_load_stackoverflow) 1989-04-25

Family

ID=14726478

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55118037A Granted JPS5741993A (en) 1980-08-26 1980-08-26 Preparing method for dyestuffs dispersion liquid for heat-sensitive recording medium

Country Status (4)

Country Link
JP (1) JPS5741993A (enrdf_load_stackoverflow)
DE (1) DE3133711A1 (enrdf_load_stackoverflow)
FR (1) FR2489542B1 (enrdf_load_stackoverflow)
GB (1) GB2082473B (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH664735A5 (de) * 1986-01-23 1988-03-31 Ciba Geigy Ag Verfahren zur herstellung eines druckempfindlichen aufzeichnungsmaterials.
JPS63182182A (ja) * 1987-01-23 1988-07-27 Fuji Photo Film Co Ltd 感熱記録材料
JP2699183B2 (ja) * 1988-10-31 1998-01-19 旭電化工業株式会社 感熱記録材料
JPH02137971A (ja) * 1988-11-18 1990-05-28 Adeka Argus Chem Co Ltd 感熱記録材料
JP3945705B2 (ja) * 2003-06-25 2007-07-18 三光株式会社 増感剤分散体の製造方法及び感熱記録体

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50155614A (enrdf_load_stackoverflow) * 1974-06-07 1975-12-16
JPS5348751A (en) * 1976-10-16 1978-05-02 Kanzaki Paper Mfg Co Ltd Heat sensitive recording member
GB1561970A (en) * 1976-12-01 1980-03-05 Kemi As Pressure sensitive recording material

Also Published As

Publication number Publication date
FR2489542B1 (fr) 1985-12-20
JPS5741993A (en) 1982-03-09
DE3133711A1 (de) 1982-06-09
GB2082473A (en) 1982-03-10
FR2489542A1 (fr) 1982-03-05
GB2082473B (en) 1984-01-04

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