SE8001604L - Kromogent material - Google Patents

Kromogent material

Info

Publication number
SE8001604L
SE8001604L SE8001604A SE8001604A SE8001604L SE 8001604 L SE8001604 L SE 8001604L SE 8001604 A SE8001604 A SE 8001604A SE 8001604 A SE8001604 A SE 8001604A SE 8001604 L SE8001604 L SE 8001604L
Authority
SE
Sweden
Prior art keywords
ring
compounds
radical
condensed ring
chromogent
Prior art date
Application number
SE8001604A
Other languages
English (en)
Other versions
SE454696B (sv
Inventor
T E Hoover
S Farber
W J Becker
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 SE8001604L publication Critical patent/SE8001604L/sv
Publication of SE454696B publication Critical patent/SE454696B/sv

Links

Classifications

    • 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
    • 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
    • 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
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
    • B41M5/323—Organic colour formers, e.g. leuco dyes
    • B41M5/327—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Color Printing (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
SE8001604A 1979-03-05 1980-02-29 Kromogena laktonforeningar forfarande for framstellning derav samt anvendning av foreningarna i ett tryckkensligt eller vermekensligt uppteckningsmaterial SE454696B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/017,764 US4232887A (en) 1979-03-05 1979-03-05 Lactone compounds containing an indolizine radical

Publications (2)

Publication Number Publication Date
SE8001604L true SE8001604L (sv) 1980-09-06
SE454696B SE454696B (sv) 1988-05-24

Family

ID=21784410

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8001604A SE454696B (sv) 1979-03-05 1980-02-29 Kromogena laktonforeningar forfarande for framstellning derav samt anvendning av foreningarna i ett tryckkensligt eller vermekensligt uppteckningsmaterial

Country Status (5)

Country Link
US (1) US4232887A (sv)
JP (1) JPS5944323B2 (sv)
BE (1) BE882057A (sv)
SE (1) SE454696B (sv)
ZA (1) ZA801238B (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH653353A5 (de) * 1983-05-09 1985-12-31 Ciba Geigy Ag Chromogene 3,3-bisindolyl-4-azaphthalide.
JP4562865B2 (ja) * 2000-06-06 2010-10-13 三井化学株式会社 複素環化合物

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1465669A (en) * 1972-12-28 1977-02-23 Agfa Gevaert Pressure sensitive recording materials and pressure-recording procews
JPS49118514A (sv) * 1973-03-15 1974-11-13
US4020068A (en) * 1974-05-08 1977-04-26 Ncr Corporation Chromogenic furoquinoxalines
JPS5527847A (en) * 1978-08-17 1980-02-28 Toshiba Corp Liquid phase epitaxial crystal growing device

Also Published As

Publication number Publication date
US4232887A (en) 1980-11-11
JPS55144054A (en) 1980-11-10
ZA801238B (en) 1981-03-25
BE882057A (fr) 1980-09-04
JPS5944323B2 (ja) 1984-10-29
SE454696B (sv) 1988-05-24

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