AU5171085A - Colour developer sheet - Google Patents

Colour developer sheet

Info

Publication number
AU5171085A
AU5171085A AU51710/85A AU5171085A AU5171085A AU 5171085 A AU5171085 A AU 5171085A AU 51710/85 A AU51710/85 A AU 51710/85A AU 5171085 A AU5171085 A AU 5171085A AU 5171085 A AU5171085 A AU 5171085A
Authority
AU
Australia
Prior art keywords
developer sheet
colour developer
color
formers
developing
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
AU51710/85A
Inventor
Akira Kawai
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 AU5171085A publication Critical patent/AU5171085A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Color Printing (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)

Abstract

A color-developer material for use in pressure-sensitive recording is disclosed which is capable of developing a colored image upon reactive contact with substantially colorless color-formers, and comprises a salicylic acid derivative and/or a multivalent metal salt thereof, dispersed in a petroleum resin. This combination provides enhanced intensity of the developed image and increased speed of the imaging performance.
AU51710/85A 1984-12-25 1985-12-24 Colour developer sheet Abandoned AU5171085A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP59277240A JPS61149390A (en) 1984-12-25 1984-12-25 Color develop sheet for pressure-sensitive recording
JP59-277240 1984-12-25

Publications (1)

Publication Number Publication Date
AU5171085A true AU5171085A (en) 1986-07-03

Family

ID=17580769

Family Applications (1)

Application Number Title Priority Date Filing Date
AU51710/85A Abandoned AU5171085A (en) 1984-12-25 1985-12-24 Colour developer sheet

Country Status (6)

Country Link
EP (1) EP0186354B1 (en)
JP (1) JPS61149390A (en)
AT (1) ATE41120T1 (en)
AU (1) AU5171085A (en)
CA (1) CA1242884A (en)
DE (1) DE3568551D1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU570865B2 (en) * 1986-01-17 1988-03-24 Mitsui Toatsu Chemicals Inc. Linear salicylic acid copolymers

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT399126B (en) * 1987-03-31 1995-03-27 Ruetgerswerke Ag COLOR DEVELOPER DIMENSIONS FOR COLOR REACTION SYSTEMS
DE3871771T2 (en) * 1987-07-22 1992-12-10 Anthony E Vassiliades CHROMOGENIC COPYING SYSTEM AND METHOD.
JP3107173B2 (en) * 1991-12-27 2000-11-06 株式会社三光開発科学研究所 Process for producing nuclear-substituted salicylic acid metal salt

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4046941A (en) * 1972-09-27 1977-09-06 Sanko Chemical Company Ltd. Support sheet with sensitized coating of organic acid substance and organic high molecular compound particulate mixture
JPS551195B2 (en) * 1972-09-27 1980-01-12
JPS5125174A (en) * 1974-08-26 1976-03-01 Matsushita Electric Ind Co Ltd SOONBAKUROKEI
JPS5841760B2 (en) * 1976-05-29 1983-09-14 神崎製紙株式会社 Manufacturing method of coloring agent
US4336067A (en) * 1977-09-06 1982-06-22 The Mead Corporation Hot melt chromogenic coating composition
JPS551195A (en) * 1979-05-21 1980-01-07 Hitachi Ltd Lead frame header connection body
JPS57146693A (en) * 1981-09-08 1982-09-10 Nippon Telegr & Teleph Corp <Ntt> Thermal recording medium

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU570865B2 (en) * 1986-01-17 1988-03-24 Mitsui Toatsu Chemicals Inc. Linear salicylic acid copolymers

Also Published As

Publication number Publication date
JPS61149390A (en) 1986-07-08
EP0186354B1 (en) 1989-03-08
ATE41120T1 (en) 1989-03-15
JPH0434515B2 (en) 1992-06-08
EP0186354A3 (en) 1987-01-14
EP0186354A2 (en) 1986-07-02
DE3568551D1 (en) 1989-04-13
CA1242884A (en) 1988-10-11

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