AU4637385A - Acid-base type recording material - Google Patents

Acid-base type recording material

Info

Publication number
AU4637385A
AU4637385A AU46373/85A AU4637385A AU4637385A AU 4637385 A AU4637385 A AU 4637385A AU 46373/85 A AU46373/85 A AU 46373/85A AU 4637385 A AU4637385 A AU 4637385A AU 4637385 A AU4637385 A AU 4637385A
Authority
AU
Australia
Prior art keywords
acid
recording material
type recording
base type
base
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.)
Abandoned
Application number
AU46373/85A
Inventor
Kawai Akira
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.)
Mitsubishi Paper Mills Ltd
Original Assignee
Mitsubishi Paper Mills 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 Mitsubishi Paper Mills Ltd filed Critical Mitsubishi Paper Mills Ltd
Publication of AU4637385A publication Critical patent/AU4637385A/en
Abandoned 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)
AU46373/85A 1984-08-17 1985-08-02 Acid-base type recording material Abandoned AU4637385A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP59171275A JPS6149886A (en) 1984-08-17 1984-08-17 Acid-base type recording material
JP59-171275 1984-08-17

Publications (1)

Publication Number Publication Date
AU4637385A true AU4637385A (en) 1986-03-07

Family

ID=15920303

Family Applications (1)

Application Number Title Priority Date Filing Date
AU46373/85A Abandoned AU4637385A (en) 1984-08-17 1985-08-02 Acid-base type recording material

Country Status (3)

Country Link
JP (1) JPS6149886A (en)
AU (1) AU4637385A (en)
WO (1) WO1986001158A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6958181B1 (en) * 2003-09-05 2005-10-25 Hewlett-Packard Development Company, L.P. Protected activators for use in leuco dye compositions

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE790669A (en) * 1971-10-28 1973-02-15 Fuji Photo Film Co Ltd RECORD SHEET
US4022936A (en) * 1975-04-28 1977-05-10 Ncr Corporation Record material
JPS5715996A (en) * 1980-07-03 1982-01-27 Mizusawa Ind Chem Ltd Novel clay mineral based color former for heat-sensitive copying paper and production thereof
JPS58162378A (en) * 1982-03-19 1983-09-27 Mitsubishi Paper Mills Ltd Coloring sheet for pressure-sensitive recording
JPS58217389A (en) * 1982-06-12 1983-12-17 Mizusawa Ind Chem Ltd Coloring composition based on clay mineral for pressure-sensitive duplicate paper

Also Published As

Publication number Publication date
WO1986001158A1 (en) 1986-02-27
JPS6149886A (en) 1986-03-11

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