AU3855289A - Color developer for pressure-sensitive recording medium, aqueous dispersion of color developer, and process for its preparation - Google Patents

Color developer for pressure-sensitive recording medium, aqueous dispersion of color developer, and process for its preparation

Info

Publication number
AU3855289A
AU3855289A AU38552/89A AU3855289A AU3855289A AU 3855289 A AU3855289 A AU 3855289A AU 38552/89 A AU38552/89 A AU 38552/89A AU 3855289 A AU3855289 A AU 3855289A AU 3855289 A AU3855289 A AU 3855289A
Authority
AU
Australia
Prior art keywords
color developer
preparation
recording medium
pressure
aqueous dispersion
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.)
Granted
Application number
AU38552/89A
Other versions
AU615319B2 (en
Inventor
Tsukasa Ishimoto
Yoshihiro Kodama
Satoru Yoshida
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.)
Arakawa Chemical Industries Ltd
Original Assignee
Arakawa Chemical Industries 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 Arakawa Chemical Industries Ltd filed Critical Arakawa Chemical Industries Ltd
Publication of AU3855289A publication Critical patent/AU3855289A/en
Application granted granted Critical
Publication of AU615319B2 publication Critical patent/AU615319B2/en
Anticipated expiration legal-status Critical
Ceased 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)
AU38552/89A 1989-03-29 1989-06-30 Color developer for pressure-sensitive recording medium, aqueous dispersion of color developer, and process for its preparation Ceased AU615319B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1078986A JPH02255375A (en) 1989-03-29 1989-03-29 Coupler for pressure-sensitive recording material, aqueous dispersion of coupler and preparation thereof
JP1-78986 1989-03-29

Publications (2)

Publication Number Publication Date
AU3855289A true AU3855289A (en) 1990-10-22
AU615319B2 AU615319B2 (en) 1991-09-26

Family

ID=13677217

Family Applications (1)

Application Number Title Priority Date Filing Date
AU38552/89A Ceased AU615319B2 (en) 1989-03-29 1989-06-30 Color developer for pressure-sensitive recording medium, aqueous dispersion of color developer, and process for its preparation

Country Status (4)

Country Link
EP (1) EP0419659A4 (en)
JP (1) JPH02255375A (en)
AU (1) AU615319B2 (en)
WO (1) WO1990011190A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005040242A1 (en) * 2003-10-29 2005-05-06 Zonglai Liu Color developer resin composition, its emulsion and its preparing process

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU560131B2 (en) * 1977-12-02 1987-04-02 Barry, Graham Charles Invisible ink structure
AU539032B2 (en) * 1978-12-29 1984-09-06 Appleton Papers Inc. Furo(3,4-b) pyridin-5-(7)-one derivatives
AU521189B2 (en) * 1979-11-22 1982-03-18 Mitsubishi Paper Mills Ltd. Colour developing sheet for no-carbon copying process
JPS56139991A (en) * 1980-04-01 1981-10-31 Mitsubishi Paper Mills Ltd Developer sheet for no-carbon duplicating paper
JPS58122891A (en) * 1982-01-14 1983-07-21 Takahashi Ink Kagaku Kogyosho:Kk Color-developing ink
JPS59174384A (en) * 1983-03-24 1984-10-02 Mitsubishi Paper Mills Ltd Image recording material
JPS6219486A (en) * 1985-07-19 1987-01-28 Jujo Paper Co Ltd Developer for pressure-sensitive copying paper and developing sheet
JPS63176176A (en) * 1987-01-16 1988-07-20 Jujo Paper Co Ltd Color developing sheet for pressure sensitive copy sheet
JPH0520807A (en) * 1991-07-12 1993-01-29 Matsushita Electric Ind Co Ltd Floppy disk apparatus
JPH0799968B2 (en) * 1991-12-24 1995-11-01 神奈川県 Media insertion type automatic seeding device

Also Published As

Publication number Publication date
AU615319B2 (en) 1991-09-26
EP0419659A1 (en) 1991-04-03
JPH02255375A (en) 1990-10-16
WO1990011190A1 (en) 1990-10-04
EP0419659A4 (en) 1991-07-03

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