DE3568551D1 - Pressure-sensitive color-developer material - Google Patents

Pressure-sensitive color-developer material

Info

Publication number
DE3568551D1
DE3568551D1 DE8585308885T DE3568551T DE3568551D1 DE 3568551 D1 DE3568551 D1 DE 3568551D1 DE 8585308885 T DE8585308885 T DE 8585308885T DE 3568551 T DE3568551 T DE 3568551T DE 3568551 D1 DE3568551 D1 DE 3568551D1
Authority
DE
Germany
Prior art keywords
pressure
developer material
sensitive color
color
formers
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.)
Expired
Application number
DE8585308885T
Other languages
German (de)
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.)
Appvion Operations Inc
Original Assignee
Appleton Papers Inc
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 Appleton Papers Inc filed Critical Appleton Papers Inc
Application granted granted Critical
Publication of DE3568551D1 publication Critical patent/DE3568551D1/en
Expired 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.
DE8585308885T 1984-12-25 1985-12-05 Pressure-sensitive color-developer material Expired DE3568551D1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE3568551D1 true DE3568551D1 (en) 1989-04-13

Family

ID=17580769

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585308885T Expired DE3568551D1 (en) 1984-12-25 1985-12-05 Pressure-sensitive color-developer material

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)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0233450B1 (en) * 1986-01-17 1992-03-11 MITSUI TOATSU CHEMICALS, Inc. Linear salicylic acid copolymers and their metal salts, production process thereof, color-developing agents comprising metal-resins of the copolymers, and color-developing sheets employing the agents
AT399126B (en) * 1987-03-31 1995-03-27 Ruetgerswerke Ag COLOR DEVELOPER DIMENSIONS FOR COLOR REACTION SYSTEMS
ATE76816T1 (en) * 1987-07-22 1992-06-15 Anthony E Vassiliades CHROMOGENIC COPYING SYSTEM AND PROCESS.
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
JPS551195B2 (en) * 1972-09-27 1980-01-12
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
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

Also Published As

Publication number Publication date
AU5171085A (en) 1986-07-03
EP0186354A2 (en) 1986-07-02
JPH0434515B2 (en) 1992-06-08
ATE41120T1 (en) 1989-03-15
EP0186354B1 (en) 1989-03-08
CA1242884A (en) 1988-10-11
EP0186354A3 (en) 1987-01-14
JPS61149390A (en) 1986-07-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition