HU184042B - Chromogenic composition containing pyridyl-blue and substituted phenol - Google Patents

Chromogenic composition containing pyridyl-blue and substituted phenol Download PDF

Info

Publication number
HU184042B
HU184042B HU79AE587A HUAE000587A HU184042B HU 184042 B HU184042 B HU 184042B HU 79AE587 A HU79AE587 A HU 79AE587A HU AE000587 A HUAE000587 A HU AE000587A HU 184042 B HU184042 B HU 184042B
Authority
HU
Hungary
Prior art keywords
chromogenic
weight
ethyl
phenol
phenyl
Prior art date
Application number
HU79AE587A
Other languages
English (en)
Hungarian (hu)
Inventor
Robert E 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 HU184042B publication Critical patent/HU184042B/hu

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)
HU79AE587A 1978-12-29 1979-12-19 Chromogenic composition containing pyridyl-blue and substituted phenol HU184042B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
HU184042B true HU184042B (en) 1984-06-28

Family

ID=21691264

Family Applications (1)

Application Number Title Priority Date Filing Date
HU79AE587A HU184042B (en) 1978-12-29 1979-12-19 Chromogenic composition containing pyridyl-blue and substituted phenol

Country Status (7)

Country Link
JP (1) JPS5820798B2 (cs)
AT (1) AT376615B (cs)
BE (2) BE880765A (cs)
CS (1) CS226702B2 (cs)
HU (1) HU184042B (cs)
PL (1) PL119521B1 (cs)
ZA (1) ZA796843B (cs)

Families Citing this family (2)

* 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
JPH0334740Y2 (cs) * 1984-12-31 1991-07-23

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
PL119521B1 (en) 1982-01-30
ZA796843B (en) 1981-03-25
JPS5820798B2 (ja) 1983-04-25
ATA794079A (de) 1984-05-15
CS226702B2 (en) 1984-04-16
PL220842A1 (cs) 1980-09-08
BE880765A (fr) 1980-06-20
AT376615B (de) 1984-12-10
JPS5593491A (en) 1980-07-15
BE880766A (fr) 1980-04-16

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