DE2644812A1 - Druck- oder waermeempfindliches aufzeichnungsmaterial - Google Patents

Druck- oder waermeempfindliches aufzeichnungsmaterial

Info

Publication number
DE2644812A1
DE2644812A1 DE19762644812 DE2644812A DE2644812A1 DE 2644812 A1 DE2644812 A1 DE 2644812A1 DE 19762644812 DE19762644812 DE 19762644812 DE 2644812 A DE2644812 A DE 2644812A DE 2644812 A1 DE2644812 A1 DE 2644812A1
Authority
DE
Germany
Prior art keywords
recording material
material according
pressure
sensitive recording
color
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.)
Withdrawn
Application number
DE19762644812
Other languages
German (de)
English (en)
Inventor
Jean-Claude Dr Petitpierre
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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Geigy AG filed Critical Ciba Geigy AG
Publication of DE2644812A1 publication Critical patent/DE2644812A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00Duplicating or marking methods; Sheet materials for use therein
    • B41M5/124Duplicating 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
    • B41M5/132Chemical colour-forming components; Additives or binders therefor
    • B41M5/136Organic colour formers, e.g. leuco dyes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/30Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
    • B41M5/323Organic colour formers, e.g. leuco dyes
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00Stock material or miscellaneous articles
    • Y10S428/913Material designed to be responsive to temperature, light, moisture
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00Stock material or miscellaneous articles
    • Y10S428/914Transfer or decalcomania
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/25Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles

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)
  • Color Printing (AREA)
DE19762644812 1975-10-08 1976-10-05 Druck- oder waermeempfindliches aufzeichnungsmaterial Withdrawn DE2644812A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1307075A CH593147A5 (en, 2012) 1975-10-08 1975-10-08

Publications (1)

Publication Number Publication Date
DE2644812A1 true DE2644812A1 (de) 1977-04-21

Family

ID=4389020

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762644812 Withdrawn DE2644812A1 (de) 1975-10-08 1976-10-05 Druck- oder waermeempfindliches aufzeichnungsmaterial

Country Status (7)

Country Link
US (1) US4025090A (en, 2012)
JP (1) JPS5249112A (en, 2012)
BE (1) BE847036A (en, 2012)
CH (1) CH593147A5 (en, 2012)
DE (1) DE2644812A1 (en, 2012)
FR (1) FR2327102A1 (en, 2012)
GB (1) GB1525840A (en, 2012)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5348751A (en) * 1976-10-16 1978-05-02 Kanzaki Paper Mfg Co Ltd Heat sensitive recording member
JPS5423545A (en) * 1977-07-22 1979-02-22 Mitsubishi Paper Mills Ltd Heat sensitive paper with reduced adherability of dregs to thermal head
JPS5425845A (en) * 1977-07-29 1979-02-27 Mitsubishi Paper Mills Ltd Heat sensitive paper with improved dregs adherability
US4181771A (en) * 1977-11-04 1980-01-01 Ncr Corporation Thermally responsive record material
US4203619A (en) * 1978-01-17 1980-05-20 The Mead Corporation Production of pressure-sensitive carbonless record sheets using alkane dioic acid hot melt systems and products thereof
ZA786238B (en) * 1978-01-17 1979-10-31 Mead Corp Production of pressure-sensitive carbonless record sheets using dioic acid hot melt systems and products thereof
US4264365A (en) * 1979-02-14 1981-04-28 The Mead Corporation Production of pressure-sensitive carbonless record sheets using dioic acid hot melt systems and products thereof
JPS5637189A (en) * 1979-09-05 1981-04-10 Oji Paper Co Ltd Tinting paper for pressure sensitive recording
CH644309A5 (de) * 1979-12-20 1984-07-31 Ciba Geigy Ag Druckempfindliches aufzeichnungsmaterial.
US4423116A (en) * 1982-03-15 1983-12-27 Appleton Papers Inc. Reusable projection transparency

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3449335A (en) * 1966-01-03 1969-06-10 Gaf Corp Merocyanine dyes containing the carbostyril nucleus
JPS491219B1 (en, 2012) * 1970-11-20 1974-01-12

Also Published As

Publication number Publication date
FR2327102B1 (en, 2012) 1978-12-22
JPS5249112A (en) 1977-04-19
GB1525840A (en) 1978-09-20
US4025090A (en) 1977-05-24
BE847036A (fr) 1977-04-07
CH593147A5 (en, 2012) 1977-11-30
FR2327102A1 (fr) 1977-05-06

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Legal Events

Date Code Title Description
8130 Withdrawal