IT1235530B - Composizione sviluppatrice di colore, utilizzabile nei sistemi di registrazione sensibili alla pressione - Google Patents

Composizione sviluppatrice di colore, utilizzabile nei sistemi di registrazione sensibili alla pressione

Info

Publication number
IT1235530B
IT1235530B IT8967206A IT6720689A IT1235530B IT 1235530 B IT1235530 B IT 1235530B IT 8967206 A IT8967206 A IT 8967206A IT 6720689 A IT6720689 A IT 6720689A IT 1235530 B IT1235530 B IT 1235530B
Authority
IT
Italy
Prior art keywords
compsn
colour developer
pressure
thermal recording
recording sheets
Prior art date
Application number
IT8967206A
Other languages
English (en)
Other versions
IT8967206A0 (it
Inventor
Robert E Miller
Steven L Vervacke
Timothy J Bahowick
Kenneth D Glanz
Original Assignee
Appleton Paper 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
Priority claimed from US07/171,983 external-priority patent/US4880766A/en
Application filed by Appleton Paper Inc filed Critical Appleton Paper Inc
Publication of IT8967206A0 publication Critical patent/IT8967206A0/it
Application granted granted Critical
Publication of IT1235530B publication Critical patent/IT1235530B/it

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/913—Material designed to be responsive to temperature, light, moisture
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/914—Transfer or decalcomania

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Color Printing (AREA)
  • Luminescent Compositions (AREA)
  • Liquid Developers In Electrophotography (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
IT8967206A 1988-03-23 1989-03-22 Composizione sviluppatrice di colore, utilizzabile nei sistemi di registrazione sensibili alla pressione IT1235530B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/171,983 US4880766A (en) 1988-03-23 1988-03-23 Record material

Publications (2)

Publication Number Publication Date
IT8967206A0 IT8967206A0 (it) 1989-03-22
IT1235530B true IT1235530B (it) 1992-09-09

Family

ID=22625892

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8967206A IT1235530B (it) 1988-03-23 1989-03-22 Composizione sviluppatrice di colore, utilizzabile nei sistemi di registrazione sensibili alla pressione

Country Status (7)

Country Link
AT (1) ATE82722T1 (it)
AU (1) AU605413B2 (it)
DE (1) DE68903588T2 (it)
ES (1) ES2010629A6 (it)
FI (1) FI891307A7 (it)
IT (1) IT1235530B (it)
ZA (1) ZA892009B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1723116A1 (ru) * 1988-04-15 1992-03-30 Оренбургский Государственный Медицинский Институт Штамм бактерий BacILLUS SUвтILIS, используемый дл получени препарата дл профилактики и лечени воспалительных процессов и аллергических заболеваний

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5939593A (ja) * 1982-08-30 1984-03-03 Jujo Paper Co Ltd 感熱記録紙
US4610727A (en) * 1984-05-23 1986-09-09 Appleton Papers Inc. Record member

Also Published As

Publication number Publication date
AU605413B2 (en) 1991-01-10
DE68903588T2 (de) 1993-04-01
FI891307L (fi) 1989-09-24
IT8967206A0 (it) 1989-03-22
AU3165489A (en) 1989-09-28
ES2010629A6 (es) 1989-11-16
DE68903588D1 (de) 1993-01-07
ATE82722T1 (de) 1992-12-15
FI891307A7 (fi) 1989-09-24
ZA892009B (en) 1989-11-29
FI891307A0 (fi) 1989-03-20

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