PL1527900T3 - Thermosensitive recording material, its' use and its' method of preparation. - Google Patents

Thermosensitive recording material, its' use and its' method of preparation.

Info

Publication number
PL1527900T3
PL1527900T3 PL04025536T PL04025536T PL1527900T3 PL 1527900 T3 PL1527900 T3 PL 1527900T3 PL 04025536 T PL04025536 T PL 04025536T PL 04025536 T PL04025536 T PL 04025536T PL 1527900 T3 PL1527900 T3 PL 1527900T3
Authority
PL
Poland
Prior art keywords
iii
recording material
preparation
thermosensitive recording
ratio
Prior art date
Application number
PL04025536T
Other languages
Polish (pl)
Inventor
Wolfgang Wagner
Gerhard Stork
Original Assignee
Mitsubishi Hitec Paper Europe Gmbh
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 Hitec Paper Europe Gmbh filed Critical Mitsubishi Hitec Paper Europe Gmbh
Publication of PL1527900T3 publication Critical patent/PL1527900T3/en

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
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
    • B41M5/333—Colour developing components therefor, e.g. acidic compounds
    • B41M5/3333—Non-macromolecular compounds
    • 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
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
    • B41M5/337—Additives; Binders
    • B41M5/3377—Inorganic compounds, e.g. metal salts of organic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Inorganic Chemistry (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)

Abstract

In recording material with substrate (A) and heat-sensitive layer (B) containing dye precursor(s) (I), N-p-toluenesulfonyl-N'-(3-p-toluenesulfonyloxyphenyl)urea compound (II) as developer for (I) on heating, calcium carbonate (III) and binder (IV), the novel features are that (B) has polar component of surface tension of 5-9.5 mN/m by Owens-Wendt method and ratio of disperse:polar components of (3.5-7.0):1; (III):(IV) ratio is (1.8-3.3):1; and (III) is only pigment in (B). An independent claim is also included for production of this material.
PL04025536T 2003-10-28 2004-10-27 Thermosensitive recording material, its' use and its' method of preparation. PL1527900T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10350406 2003-10-28
EP04025536A EP1527900B1 (en) 2003-10-28 2004-10-27 Thermosensitive recording material, its' use and its' method of preparation.

Publications (1)

Publication Number Publication Date
PL1527900T3 true PL1527900T3 (en) 2007-02-28

Family

ID=34399583

Family Applications (1)

Application Number Title Priority Date Filing Date
PL04025536T PL1527900T3 (en) 2003-10-28 2004-10-27 Thermosensitive recording material, its' use and its' method of preparation.

Country Status (5)

Country Link
EP (1) EP1527900B1 (en)
AT (1) ATE342808T1 (en)
DE (1) DE502004001785D1 (en)
ES (1) ES2273142T3 (en)
PL (1) PL1527900T3 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9827569D0 (en) 1998-12-16 1999-02-10 Ciba Geigy Ag Heat sensitive recording material
DE10014351A1 (en) 2000-03-24 2001-09-27 Mitsubishi Hitec Paper Flensbu Recording paper with different printable front and back coats, useful e.g. for producing ticket with preprint on back, has specified Cobb value and Bekk smoothness on back
DE60102055T3 (en) 2000-11-24 2012-03-29 Oji Paper Co., Ltd. Heat-sensitive recording material
JP2003182235A (en) 2001-12-20 2003-07-03 Fuji Photo Film Co Ltd Thermal recording material

Also Published As

Publication number Publication date
ATE342808T1 (en) 2006-11-15
DE502004001785D1 (en) 2006-11-30
ES2273142T3 (en) 2007-05-01
EP1527900A1 (en) 2005-05-04
EP1527900B1 (en) 2006-10-18

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