JPS56136387A - Carbonless developing paper - Google Patents

Carbonless developing paper

Info

Publication number
JPS56136387A
JPS56136387A JP3947480A JP3947480A JPS56136387A JP S56136387 A JPS56136387 A JP S56136387A JP 3947480 A JP3947480 A JP 3947480A JP 3947480 A JP3947480 A JP 3947480A JP S56136387 A JPS56136387 A JP S56136387A
Authority
JP
Japan
Prior art keywords
clay
active agent
surface active
nonionic surface
developing paper
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
JP3947480A
Other languages
Japanese (ja)
Inventor
Taisan Shintani
Masafumi Moriwaki
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.)
Toppan Edge Inc
Original Assignee
Toppan Moore 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 Toppan Moore Co Ltd filed Critical Toppan Moore Co Ltd
Priority to JP3947480A priority Critical patent/JPS56136387A/en
Publication of JPS56136387A publication Critical patent/JPS56136387A/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
    • B41M5/1555—Inorganic mineral developers, e.g. clays

Landscapes

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

Abstract

PURPOSE:To coat and protect the surface of activated clay or the like for protection of degradation before use of the developing paper by a method wherein nonionic surface active agent is contained in water dispersing material of clay-mineral solid acid and binder. CONSTITUTION:Nonionic surface active agent (e.g.; sorbitanmonolate, oleic acid monoglyceride, etc.) as a protector is contained in water dispersing material of clay-mineral solid acid (e.g.; activated clay etc.) and binder as the developer. In other words, nonionic surface active agent having a lipophilic group and a hydrophilic group coats the surface of the activated clay, protects the clay and prevents the degradation before use and daily discoloration of a colored picture.
JP3947480A 1980-03-27 1980-03-27 Carbonless developing paper Pending JPS56136387A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3947480A JPS56136387A (en) 1980-03-27 1980-03-27 Carbonless developing paper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3947480A JPS56136387A (en) 1980-03-27 1980-03-27 Carbonless developing paper

Publications (1)

Publication Number Publication Date
JPS56136387A true JPS56136387A (en) 1981-10-24

Family

ID=12554057

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3947480A Pending JPS56136387A (en) 1980-03-27 1980-03-27 Carbonless developing paper

Country Status (1)

Country Link
JP (1) JPS56136387A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5140210A (en) * 1974-09-30 1976-04-03 Fuji Photo Film Co Ltd

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5140210A (en) * 1974-09-30 1976-04-03 Fuji Photo Film Co Ltd

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