JPS5625492A - Preparing composition for recording sheet - Google Patents

Preparing composition for recording sheet

Info

Publication number
JPS5625492A
JPS5625492A JP10155279A JP10155279A JPS5625492A JP S5625492 A JPS5625492 A JP S5625492A JP 10155279 A JP10155279 A JP 10155279A JP 10155279 A JP10155279 A JP 10155279A JP S5625492 A JPS5625492 A JP S5625492A
Authority
JP
Japan
Prior art keywords
binder
added
carbonic acid
clay minerals
dispersing
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
JP10155279A
Other languages
Japanese (ja)
Inventor
Hirobumi Mitsuo
Yasuhiro Ogata
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
Application filed by Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP10155279A priority Critical patent/JPS5625492A/en
Publication of JPS5625492A publication Critical patent/JPS5625492A/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
    • B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
    • B41M5/132—Chemical colour-forming components; Additives or binders therefor
    • B41M5/155—Colour-developing components, e.g. acidic compounds; Additives or binders therefor; Layers containing such colour-developing components, additives or binders

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Color Printing (AREA)

Abstract

PURPOSE:To obtain a coating liquid poor in condensates and excellent in viscosity characteristics by a method wherein dispersing liquids containing carbonic acid salts, clay minerals, etc. are added to a water soluble binder. CONSTITUTION:The color former layer of the pressure-sensible paper is used by dissolving the color former in the solvent and by dispersing it in the binder or in capsules. Into such binder, the aromatic carbonic acid which has 15 or more total carbon atomic numbers such as, for example, 3,5-di(alpha-methyl benzil) salicylic acid is added with clay minerals represented by kaolin, talic, etc. If a mixture of the aromatic carbonic acid that is a developer or its methallic salts and clay minerals are crushed in a ball mill and are added in a watersoluble binder as a dispersing liquid in which the concentration of solid matter is below 10%, there is obtained a binder that has a good effect on decrease of viscosity and is poor in condensates.
JP10155279A 1979-08-09 1979-08-09 Preparing composition for recording sheet Pending JPS5625492A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10155279A JPS5625492A (en) 1979-08-09 1979-08-09 Preparing composition for recording sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10155279A JPS5625492A (en) 1979-08-09 1979-08-09 Preparing composition for recording sheet

Publications (1)

Publication Number Publication Date
JPS5625492A true JPS5625492A (en) 1981-03-11

Family

ID=14303583

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10155279A Pending JPS5625492A (en) 1979-08-09 1979-08-09 Preparing composition for recording sheet

Country Status (1)

Country Link
JP (1) JPS5625492A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6313778A (en) * 1986-07-04 1988-01-21 Fuji Photo Film Co Ltd Recording material
JPS6331788A (en) * 1986-07-28 1988-02-10 Fuji Photo Film Co Ltd Pressure-sensitive recording sheet
JPS6331789A (en) * 1986-07-28 1988-02-10 Fuji Photo Film Co Ltd Pressure-sensitive recording sheet

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6313778A (en) * 1986-07-04 1988-01-21 Fuji Photo Film Co Ltd Recording material
JPH0549031B2 (en) * 1986-07-04 1993-07-23 Fuji Photo Film Co Ltd
JPS6331788A (en) * 1986-07-28 1988-02-10 Fuji Photo Film Co Ltd Pressure-sensitive recording sheet
JPS6331789A (en) * 1986-07-28 1988-02-10 Fuji Photo Film Co Ltd Pressure-sensitive recording sheet
JPH0549032B2 (en) * 1986-07-28 1993-07-23 Fuji Photo Film Co Ltd
JPH0549033B2 (en) * 1986-07-28 1993-07-23 Fuji Photo Film Co Ltd

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