DE69220098D1 - Aufzeichnungsmaterial - Google Patents

Aufzeichnungsmaterial

Info

Publication number
DE69220098D1
DE69220098D1 DE69220098T DE69220098T DE69220098D1 DE 69220098 D1 DE69220098 D1 DE 69220098D1 DE 69220098 T DE69220098 T DE 69220098T DE 69220098 T DE69220098 T DE 69220098T DE 69220098 D1 DE69220098 D1 DE 69220098D1
Authority
DE
Germany
Prior art keywords
alkyl
integer
independently hydrogen
recording material
independently
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
DE69220098T
Other languages
English (en)
Other versions
DE69220098T2 (de
Inventor
Kenneth Donald Glanz
Patricia Dwyer-Hallquist
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
Publication of DE69220098D1 publication Critical patent/DE69220098D1/de
Application granted granted Critical
Publication of DE69220098T2 publication Critical patent/DE69220098T2/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
    • B41M5/155—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
    • B41M5/3335—Compounds containing phenolic or carboxylic acid groups or metal salts thereof

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)
  • Photoreceptors In Electrophotography (AREA)
  • Color Printing (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE69220098T 1991-02-01 1992-01-15 Aufzeichnungsmaterial Expired - Fee Related DE69220098T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64938391A 1991-02-01 1991-02-01

Publications (2)

Publication Number Publication Date
DE69220098D1 true DE69220098D1 (de) 1997-07-10
DE69220098T2 DE69220098T2 (de) 1997-09-25

Family

ID=24604548

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69220098T Expired - Fee Related DE69220098T2 (de) 1991-02-01 1992-01-15 Aufzeichnungsmaterial

Country Status (7)

Country Link
EP (1) EP0497465B1 (de)
JP (1) JPH04310792A (de)
AT (1) ATE153919T1 (de)
CA (1) CA2056267A1 (de)
DE (1) DE69220098T2 (de)
ES (1) ES2102454T3 (de)
FI (1) FI102598B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111153774B (zh) * 2020-01-16 2022-11-11 江苏理工学院 一种同时合成四溴双酚a单甲基醚和二甲基醚的制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3560229A (en) * 1961-08-31 1971-02-02 Burroughs Corp Colorforming compositions and methods for preparing and controlling same
US4688058A (en) * 1985-11-20 1987-08-18 Mitsubishi Paper Mills, Ltd. Thermal recording materials
US4675707A (en) * 1985-12-02 1987-06-23 Appleton Papers Inc. Thermally-responsive record material

Also Published As

Publication number Publication date
EP0497465A1 (de) 1992-08-05
ATE153919T1 (de) 1997-06-15
JPH04310792A (ja) 1992-11-02
FI102598B (fi) 1999-01-15
FI102598B1 (fi) 1999-01-15
ES2102454T3 (es) 1997-08-01
CA2056267A1 (en) 1992-08-02
EP0497465B1 (de) 1997-06-04
FI920403A (fi) 1992-08-02
FI920403A0 (fi) 1992-01-29
DE69220098T2 (de) 1997-09-25

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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