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

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
AU608651B2 (en) * 1987-07-22 1991-04-11 Anthony E. Vassiliades Chromogenic copy system and methods
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
CA1242884A (en) 1988-10-11
JPH0434515B2 (en) 1992-06-08
EP0186354A2 (en) 1986-07-02
JPS61149390A (en) 1986-07-08
EP0186354B1 (en) 1989-03-08
EP0186354A3 (en) 1987-01-14
ATE41120T1 (en) 1989-03-15
AU5171085A (en) 1986-07-03

Similar Documents

Publication Publication Date Title
ATA354777A (en) DEVICE FOR RECORDING AND REPLAYING DATA AND CHARACTERS WITH A LASER LIGHT SOURCE
EP0366461A3 (en) Optical recording medium
BR8504500A (en) DEVICE FOR DRIVING A BODY THAT EXECUTES A BAMBOLEANT AND ROTATING MOVEMENT
FR2578605B1 (en) CLUTCH STEERING DEVICE
BR7908145A (en) TOY VEHICLE AND DRIVE MECHANISM
BE854863A (en) ELECTROMAGNETIC PROPULSION OR DRIVE DEVICE
EP0075676A3 (en) Optical track position detecting apparatus and optical information processor using the same
IT8020166A0 (en) PROCEDURE AND DEVICE FOR FIXING FRICTION WEAR PADS.
FR2435104B1 (en) MECHANISM FOR DRIVING AND / OR POSITIONING FLEXIBLE DISCS
FR2347947A1 (en) SKI STOPPING DEVICE FORMING SKI BRAKE
GB2017090B (en) Substituted salicylic acids metal salts thereof and their use as developers for recording materials
BE880823A (en) MOORING CHAIN TENSIONER
DE3568551D1 (en) Pressure-sensitive color-developer material
EP0303443A3 (en) Multivalent metal-modified salicylic acid resins, and color-developing agents and copying paper using the resins
EP0400485A3 (en) Heat-sensitive recording material
BR8000795A (en) COLD MARKING COMPONENT FOR CARTRIDGE RECORDING INSTRUMENT
ES530875A0 (en) A LABELING METHOD
EP0367228A3 (en) Heat-sensitive recording material
ATE52460T1 (en) PAPER IMAGE COATED WITH MICROCAPSULES.
FR2324943A1 (en) CALIPER GUIDING DEVICE IN A DISC BRAKE
FR2581350B1 (en) RECORDING MATERIAL CARRYING A COLOR DEVELOPING OR DEVELOPING COMPOSITION
FR2444857B1 (en) MOORING CHAIN TENSIONER
SE8206922L (en) RECORDING MATERIALS
BR7706511A (en) COUPLING MECHANISM FOR COUPLING A TUG AND CHEATER TOGETHER TOGETHER
FR2296915A1 (en) METHOD OF CHECKING THE RECORDING OF INFORMATION ON THERMOPLASTIC FILM

Legal Events

Date Code Title Description
8364 No opposition during term of opposition