AT358070B - RECORDING MATERIAL - Google Patents

RECORDING MATERIAL

Info

Publication number
AT358070B
AT358070B AT152278A AT152278A AT358070B AT 358070 B AT358070 B AT 358070B AT 152278 A AT152278 A AT 152278A AT 152278 A AT152278 A AT 152278A AT 358070 B AT358070 B AT 358070B
Authority
AT
Austria
Prior art keywords
recording material
recording
Prior art date
Application number
AT152278A
Other languages
German (de)
Other versions
ATA152278A (en
Inventor
Ilona Witz
Original Assignee
Koreska Gmbh W
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 Koreska Gmbh W filed Critical Koreska Gmbh W
Priority to AT152278A priority Critical patent/AT358070B/en
Priority to DE19797905775 priority patent/DE7905775U1/en
Publication of ATA152278A publication Critical patent/ATA152278A/en
Application granted granted Critical
Publication of AT358070B publication Critical patent/AT358070B/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
    • B41M5/124—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
AT152278A 1978-03-03 1978-03-03 RECORDING MATERIAL AT358070B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT152278A AT358070B (en) 1978-03-03 1978-03-03 RECORDING MATERIAL
DE19797905775 DE7905775U1 (en) 1978-03-03 1979-03-02 AREA FOR RECORDING PURPOSES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT152278A AT358070B (en) 1978-03-03 1978-03-03 RECORDING MATERIAL

Publications (2)

Publication Number Publication Date
ATA152278A ATA152278A (en) 1980-01-15
AT358070B true AT358070B (en) 1980-08-25

Family

ID=3515423

Family Applications (1)

Application Number Title Priority Date Filing Date
AT152278A AT358070B (en) 1978-03-03 1978-03-03 RECORDING MATERIAL

Country Status (2)

Country Link
AT (1) AT358070B (en)
DE (1) DE7905775U1 (en)

Also Published As

Publication number Publication date
DE7905775U1 (en) 1979-08-16
ATA152278A (en) 1980-01-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee