JPS574792A - Erasable coloring material - Google Patents

Erasable coloring material

Info

Publication number
JPS574792A
JPS574792A JP7827180A JP7827180A JPS574792A JP S574792 A JPS574792 A JP S574792A JP 7827180 A JP7827180 A JP 7827180A JP 7827180 A JP7827180 A JP 7827180A JP S574792 A JPS574792 A JP S574792A
Authority
JP
Japan
Prior art keywords
compound
coloring material
approx
hydroxyl group
tertiary amine
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
JP7827180A
Other languages
English (en)
Inventor
Koichi Ishii
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.)
Pilot Corp
Original Assignee
Pilot Pen 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 Pilot Pen Co Ltd filed Critical Pilot Pen Co Ltd
Priority to JP7827180A priority Critical patent/JPS574792A/ja
Publication of JPS574792A publication Critical patent/JPS574792A/ja
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)
  • Inks, Pencil-Leads, Or Crayons (AREA)
JP7827180A 1980-06-10 1980-06-10 Erasable coloring material Pending JPS574792A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7827180A JPS574792A (en) 1980-06-10 1980-06-10 Erasable coloring material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7827180A JPS574792A (en) 1980-06-10 1980-06-10 Erasable coloring material

Publications (1)

Publication Number Publication Date
JPS574792A true JPS574792A (en) 1982-01-11

Family

ID=13657311

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7827180A Pending JPS574792A (en) 1980-06-10 1980-06-10 Erasable coloring material

Country Status (1)

Country Link
JP (1) JPS574792A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015507679A (ja) * 2011-12-31 2015-03-12 サンフォード エル．ピー． 不可逆熱変色性インク組成物

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015507679A (ja) * 2011-12-31 2015-03-12 サンフォード エル．ピー． 不可逆熱変色性インク組成物

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