AU2003212273A1 - Mixture of colour developers - Google Patents

Mixture of colour developers

Info

Publication number
AU2003212273A1
AU2003212273A1 AU2003212273A AU2003212273A AU2003212273A1 AU 2003212273 A1 AU2003212273 A1 AU 2003212273A1 AU 2003212273 A AU2003212273 A AU 2003212273A AU 2003212273 A AU2003212273 A AU 2003212273A AU 2003212273 A1 AU2003212273 A1 AU 2003212273A1
Authority
AU
Australia
Prior art keywords
mixture
colour developers
developers
colour
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
AU2003212273A
Other languages
English (en)
Inventor
James Philip Taylor
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.)
BASF Schweiz AG
Original Assignee
Ciba Spezialitaetenchemie Holding AG
Ciba SC Holding 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 Ciba Spezialitaetenchemie Holding AG, Ciba SC Holding AG filed Critical Ciba Spezialitaetenchemie Holding AG
Publication of AU2003212273A1 publication Critical patent/AU2003212273A1/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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
AU2003212273A 2002-03-06 2003-02-25 Mixture of colour developers Abandoned AU2003212273A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP02405172 2002-03-06
EP02405172.4 2002-03-06
PCT/EP2003/001897 WO2003074284A1 (en) 2002-03-06 2003-02-25 Mixture of colour developers

Publications (1)

Publication Number Publication Date
AU2003212273A1 true AU2003212273A1 (en) 2003-09-16

Family

ID=27771977

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003212273A Abandoned AU2003212273A1 (en) 2002-03-06 2003-02-25 Mixture of colour developers

Country Status (6)

Country Link
US (1) US20050255998A1 (https=)
EP (1) EP1480836A1 (https=)
JP (1) JP2005518966A (https=)
AU (1) AU2003212273A1 (https=)
MY (1) MY151831A (https=)
WO (1) WO2003074284A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070015092A1 (en) * 2005-07-13 2007-01-18 Gore Makarand P Color forming compositions
WO2013154006A1 (ja) * 2012-04-12 2013-10-17 長瀬産業株式会社 感熱記録材料
US9457115B2 (en) * 2013-05-31 2016-10-04 Avent, Inc. Recyclable indicator tape for sterilization
EP3395583B1 (en) * 2015-12-25 2024-03-27 Nippon Kayaku Kabushiki Kaisha Heat-sensitive recording material
JP6856409B2 (ja) * 2017-03-07 2021-04-07 三光株式会社 感熱記録材料
DE102017111439B4 (de) * 2017-05-24 2019-08-22 Papierfabrik August Koehler Se Wärmeempfindliches aufzeichnungsmaterial
JP6865656B2 (ja) * 2017-08-31 2021-04-28 三光株式会社 感熱記録材料
JP6971787B2 (ja) * 2017-11-07 2021-11-24 日本化薬株式会社 感熱記録材料
JP7373214B2 (ja) * 2020-08-11 2023-11-02 三光株式会社 感熱記録材料、フェニレンジアミン尿素誘導体、及び、感熱記録層

Family Cites Families (2)

* 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
MY141478A (en) * 2002-06-04 2010-04-30 Ciba Sc Holding Ag Heat sensitive recording material

Also Published As

Publication number Publication date
JP2005518966A (ja) 2005-06-30
MY151831A (en) 2014-07-14
WO2003074284A1 (en) 2003-09-12
US20050255998A1 (en) 2005-11-17
EP1480836A1 (en) 2004-12-01

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase