ATA793979A - Verwendung eines neuen substituierten 2-methyl-indol-3-yl-5,7-dihydrofuro(3,4-b)pyrid n-7-ons und/oder -pyridin-5-ons in druckempfindlichem aufzeichnungsmaterial - Google Patents

Verwendung eines neuen substituierten 2-methyl-indol-3-yl-5,7-dihydrofuro(3,4-b)pyrid n-7-ons und/oder -pyridin-5-ons in druckempfindlichem aufzeichnungsmaterial

Info

Publication number
ATA793979A
ATA793979A AT0793979A AT793979A ATA793979A AT A793979 A ATA793979 A AT A793979A AT 0793979 A AT0793979 A AT 0793979A AT 793979 A AT793979 A AT 793979A AT A793979 A ATA793979 A AT A793979A
Authority
AT
Austria
Prior art keywords
ons
pyride
dihydrofuro
indol
pyridin
Prior art date
Application number
AT0793979A
Other languages
English (en)
Other versions
AT377727B (de
Inventor
Robert Erwin Miller
Bruce Wilford Brockett
Troy Eugene Hoover
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 ATA793979A publication Critical patent/ATA793979A/de
Application granted granted Critical
Publication of AT377727B publication Critical patent/AT377727B/de

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
    • B41M5/136—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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Color Printing (AREA)
AT0793979A 1978-12-29 1979-12-17 Verwendung eines neuen substituierten 2-methyl-indol-3-yl-5,7-dihydrofuro(3,4-b)pyrid n-7-ons und/oder -pyridin-5-ons in druckempfindlichem aufzeichnungsmaterial AT377727B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37578A 1978-12-29 1978-12-29
US36578A 1978-12-29 1978-12-29

Publications (2)

Publication Number Publication Date
ATA793979A true ATA793979A (de) 1984-09-15
AT377727B AT377727B (de) 1985-04-25

Family

ID=26667527

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0793979A AT377727B (de) 1978-12-29 1979-12-17 Verwendung eines neuen substituierten 2-methyl-indol-3-yl-5,7-dihydrofuro(3,4-b)pyrid n-7-ons und/oder -pyridin-5-ons in druckempfindlichem aufzeichnungsmaterial

Country Status (2)

Country Link
AT (1) AT377727B (de)
HU (1) HU182841B (de)

Also Published As

Publication number Publication date
AT377727B (de) 1985-04-25
HU182841B (en) 1984-03-28

Similar Documents

Publication Publication Date Title
PH19749A (en) New optically active 1,4-dihydro-pyridine compounds,their production and their medicinal use
PT70284A (en) Pressure-sensitive record material
FR2301012A1 (fr) Ruban d'epreuve pour le decelement et l
PH15911A (en) Novel substituted phenoxy benzyloxycarbonyl derivatives and their use as insecticides and acaricides
ZA7990B (en) New derivatives of pyridine,the preparation and use thereof
ZA79934B (en) 4-(5-fluoromethyl-2-pyridyloxy)phenoxy-valeric acids and derivatives thereof as a herbicide
FR2340210A1 (fr) Materiau d'enregistrement
IL52706A0 (en) 4-((4-diphenylmethyl-1-piperidinyl)methyl) benzeneamines and their preparation
GB2031420B (en) N-menylhaloacetamide derivatives and their production and use
ZA765058B (en) 3-phenylspiro(isobenzofuran-1,4'piperidine)-sulfenamides and derivatives
IT7850637A0 (it) Complesso per l'accoglimento e l'espulsione in due tempi della cassetta per l'impiego nei registratori a cassetta
MY8200038A (en) N-(1,3,4-thiadiazol-2yl)benzamides and their use as insecticides
NO143855C (no) Fremgangsmaate for kontinuerlig veiing av et kontinuerlig, i baand- eller matteform foreliggende, sammenhengende mineralullmateriale, samt anordning for utoevelse av fremgangsmaaten
GB2028723B (en) Marking apparatus and methods of controlling the movement of marking indicia of a marking apparatus
ATA793979A (de) Verwendung eines neuen substituierten 2-methyl-indol-3-yl-5,7-dihydrofuro(3,4-b)pyrid n-7-ons und/oder -pyridin-5-ons in druckempfindlichem aufzeichnungsmaterial
GB2036728B (en) Dimetylbenzylacetamide derivatives and their production and use
NO158503C (no) Nye bisguanaminer og anvendelse derav.
NZ192452A (en) Chromogenic material and pressure-sensitive record paper
BE843195A (fr) Nouvel agent antidiabetique et derives d'isoxazole
ZA774528B (en) Hydroxyaminohydrocarbonphosphonic acid derivatives and production and use thereof
GB2027022B (en) Pyridoxine derivatives and their use
IL54393A0 (en) Novel 2-(2',2'-dihalovinyl)-cyclobutanones and 2-(2',2',2'-trihaloethyl)-cyclobutanones,their production and their use
ZA771480B (en) Novel 4,5-dichloro-imidazole-2-carboxylic acid derivatives and their use as pesticides
IL52360A0 (en) Novel 1-acyloxy-1-phenyl-2-azolyl-ethanes their productionand their use as fungicides and nematicides
ZA794957B (en) 3,4-dihydroisoquinolines, processes for their production and their medicinal use

Legal Events

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