AT376615B - Chromogene zusammensetzung zur verwendung in druckempfindlichen aufzeichnungsmaterialien - Google Patents

Chromogene zusammensetzung zur verwendung in druckempfindlichen aufzeichnungsmaterialien

Info

Publication number
AT376615B
AT376615B AT0794079A AT794079A AT376615B AT 376615 B AT376615 B AT 376615B AT 0794079 A AT0794079 A AT 0794079A AT 794079 A AT794079 A AT 794079A AT 376615 B AT376615 B AT 376615B
Authority
AT
Austria
Prior art keywords
chromogeneous
composition
pressure
sensitive recording
recording materials
Prior art date
Application number
AT0794079A
Other languages
German (de)
English (en)
Other versions
ATA794079A (de
Inventor
Robert Erwin Miller
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
Application filed by Appleton Paper Inc filed Critical Appleton Paper Inc
Publication of ATA794079A publication Critical patent/ATA794079A/de
Application granted granted Critical
Publication of AT376615B publication Critical patent/AT376615B/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
    • C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
    • C07D491/04—Ortho-condensed systems
    • 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
    • B41M5/136—Organic colour formers, e.g. leuco dyes
    • B41M5/145—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B11/00—Diaryl- or thriarylmethane dyes
    • C09B11/04—Diaryl- or thriarylmethane dyes derived from triarylmethanes, i.e. central C-atom is substituted by amino, cyano, alkyl
    • C09B11/26—Triarylmethane dyes in which at least one of the aromatic nuclei is heterocyclic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Color Printing (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Plural Heterocyclic Compounds (AREA)
AT0794079A 1978-12-29 1979-12-17 Chromogene zusammensetzung zur verwendung in druckempfindlichen aufzeichnungsmaterialien AT376615B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37578A 1978-12-29 1978-12-29

Publications (2)

Publication Number Publication Date
ATA794079A ATA794079A (de) 1984-05-15
AT376615B true AT376615B (de) 1984-12-10

Family

ID=21691264

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0794079A AT376615B (de) 1978-12-29 1979-12-17 Chromogene zusammensetzung zur verwendung in druckempfindlichen aufzeichnungsmaterialien

Country Status (7)

Country Link
JP (1) JPS5820798B2 (cs)
AT (1) AT376615B (cs)
BE (2) BE880766A (cs)
CS (1) CS226702B2 (cs)
HU (1) HU184042B (cs)
PL (1) PL119521B1 (cs)
ZA (1) ZA796843B (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56151597A (en) * 1980-04-28 1981-11-24 Yamamoto Kagaku Gosei Kk Recording material

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS505116A (cs) * 1973-05-16 1975-01-20

Also Published As

Publication number Publication date
JPS5820798B2 (ja) 1983-04-25
PL119521B1 (en) 1982-01-30
JPS5593491A (en) 1980-07-15
BE880766A (fr) 1980-04-16
ATA794079A (de) 1984-05-15
PL220842A1 (cs) 1980-09-08
BE880765A (fr) 1980-06-20
HU184042B (en) 1984-06-28
CS226702B2 (en) 1984-04-16
ZA796843B (en) 1981-03-25

Similar Documents

Publication Publication Date Title
MX158390A (es) Mejoras en composicion adhesiva
GB2018489B (en) Optically readable record and reading apparatus
AT376616B (de) Verwendung von pyridylblau in waermeempfindlichem aufzeichnungsmaterial
DK155348C (da) Retroreflektometer med direkte aflaesning
ZA792377B (en) Pressure-sensitive marking materials
NZ192451A (en) Chromogenic composition containing colour less chromogenic material and pressure-sensitive record paper
TR21676A (tr) Makro parcacikh malzeme kuetlesini yerlestirme ve saglamlastirmaya mahsus yoentem ve adi gecen yoentemi gerceklestirmede kullanilacak bilesim
IT1091016B (it) Perfezionamento agli elementi trasferibili per la decorazione dei materiali in foglio
IT1108406B (it) Taglierina trasversale rotativa per materiali in nastro particolarmente carta e simili
GB2042014B (en) Pressure-sensitive recording material
SE7812848L (sv) Fergframkallningskomposition for uppteckningsmaterial
DD158195A3 (de) Universaleinrichtung zur bestimmung des kalenderdatums
IT7869423A0 (it) Taglierina trasversale per materiali in nastro
IT1107929B (it) Taglierina longitudinale per materiali in nastro particolarmente carta e simili
DK160847C (da) Termofotografisk optagelsesmateriale
GB2066318B (en) Pressure-sensitive recording material
AT376615B (de) Chromogene zusammensetzung zur verwendung in druckempfindlichen aufzeichnungsmaterialien
NZ192452A (en) Chromogenic material and pressure-sensitive record paper
MX159063A (es) Composicion adhesiva mejorada y procedimiento para su obtencion
AT372716B (de) Dispersion zur verwendung bei der zellstoffgewinnung
GB2058112B (en) Pressure-sensitive recording material
SE7907120L (sv) Dispergeringsanordning for plast- eller fergmaterial
KR900007629A (ko) 자기발색형 감압기록지용 도공액 조성물
SE7907816L (sv) Anordning for bestemmande av smeltans niva i en skenk eller motsvarande
PL210626A1 (pl) Czujnik do ukladu hamulcowego i uklad hamulcowy

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee