DE58905152D1 - Aufzeichnungsmaterial. - Google Patents

Aufzeichnungsmaterial.

Info

Publication number
DE58905152D1
DE58905152D1 DE8989121777T DE58905152T DE58905152D1 DE 58905152 D1 DE58905152 D1 DE 58905152D1 DE 8989121777 T DE8989121777 T DE 8989121777T DE 58905152 T DE58905152 T DE 58905152T DE 58905152 D1 DE58905152 D1 DE 58905152D1
Authority
DE
Germany
Prior art keywords
recording material
recording
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 - Fee Related
Application number
DE8989121777T
Other languages
English (en)
Inventor
Guenter Klug
Gert Jabs
Horst Berneth
Artur Botta
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of DE58905152D1 publication Critical patent/DE58905152D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B41M5/136—Organic colour formers, e.g. leuco dyes
    • 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)
  • Heat Sensitive Colour Forming Recording (AREA)
DE8989121777T 1988-12-07 1989-11-24 Aufzeichnungsmaterial. Expired - Fee Related DE58905152D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3841184A DE3841184A1 (de) 1988-12-07 1988-12-07 Aufzeichnungsmaterial

Publications (1)

Publication Number Publication Date
DE58905152D1 true DE58905152D1 (de) 1993-09-09

Family

ID=6368627

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3841184A Withdrawn DE3841184A1 (de) 1988-12-07 1988-12-07 Aufzeichnungsmaterial
DE8989121777T Expired - Fee Related DE58905152D1 (de) 1988-12-07 1989-11-24 Aufzeichnungsmaterial.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3841184A Withdrawn DE3841184A1 (de) 1988-12-07 1988-12-07 Aufzeichnungsmaterial

Country Status (6)

Country Link
US (1) US5024987A (de)
EP (1) EP0372325B1 (de)
JP (1) JPH02202478A (de)
CA (1) CA2004666A1 (de)
DE (2) DE3841184A1 (de)
FI (1) FI895819A7 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5206208A (en) * 1991-11-20 1993-04-27 Polaroid Corporation Stabilization of thermal images
US6428163B1 (en) * 2000-05-26 2002-08-06 Eastman Kodak Company Ink jet printing process
US7727319B2 (en) * 2006-04-19 2010-06-01 Crayola Llc Water-based ink system
US7815723B2 (en) * 2006-04-19 2010-10-19 Crayola Llc Water-based ink system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1465669A (en) * 1972-12-28 1977-02-23 Agfa Gevaert Pressure sensitive recording materials and pressure-recording procews
US4403791A (en) * 1981-08-06 1983-09-13 Sterling Drug Inc. Carbonless duplicating and marking systems
US4632945A (en) * 1985-05-31 1986-12-30 Loctite Corporation Anaerobic sealant unaffected by water contamination
JPS6395977A (ja) * 1986-10-14 1988-04-26 Fuji Photo Film Co Ltd 記録材料
DE3635311A1 (de) * 1986-10-17 1988-04-21 Bayer Ag Hydroxycarbonsaeurederivate, verfahren zu ihrer herstellung und ihre verwendung in druck- oder waermeempfindlichen aufzeichnungsmaterialien
DE3635742A1 (de) * 1986-10-21 1988-05-05 Bayer Ag Hydroxycarbonsaeurederivate und ihre verwendung in aufzeichnungsmaterialien
DE3738240A1 (de) * 1987-11-11 1989-05-24 Bayer Ag Tetraindolyl-heptamethin-ether, -alkohole und farbstoffe

Also Published As

Publication number Publication date
EP0372325A3 (de) 1991-03-13
EP0372325B1 (de) 1993-08-04
FI895819A7 (fi) 1990-06-08
FI895819A0 (fi) 1989-12-05
DE3841184A1 (de) 1990-06-13
US5024987A (en) 1991-06-18
EP0372325A2 (de) 1990-06-13
CA2004666A1 (en) 1990-06-07
JPH02202478A (ja) 1990-08-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee