LU78174A1 - Benzopyranothiazole,ihre herstellung und ihre verwendung in druck-und waermeempfindlichem aufzeichnungsmaterial - Google Patents

Benzopyranothiazole,ihre herstellung und ihre verwendung in druck-und waermeempfindlichem aufzeichnungsmaterial

Info

Publication number
LU78174A1
LU78174A1 LU78174A LU78174A LU78174A1 LU 78174 A1 LU78174 A1 LU 78174A1 LU 78174 A LU78174 A LU 78174A LU 78174 A LU78174 A LU 78174A LU 78174 A1 LU78174 A1 LU 78174A1
Authority
LU
Luxembourg
Prior art keywords
benzopyranothiazoles
manufacture
pressure
recording material
sensitive recording
Prior art date
Application number
LU78174A
Other languages
English (en)
Original Assignee
Ciba Geigy Ag
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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Priority to LU78174A priority Critical patent/LU78174A1/de
Publication of LU78174A1 publication Critical patent/LU78174A1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D513/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
    • C07D513/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains two hetero rings
    • C07D513/04—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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
    • C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D277/32—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D277/38—Nitrogen atoms
    • C07D277/42—Amino or imino radicals substituted by hydrocarbon or substituted hydrocarbon radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
LU78174A 1977-09-26 1977-09-26 Benzopyranothiazole,ihre herstellung und ihre verwendung in druck-und waermeempfindlichem aufzeichnungsmaterial LU78174A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
LU78174A LU78174A1 (de) 1977-09-26 1977-09-26 Benzopyranothiazole,ihre herstellung und ihre verwendung in druck-und waermeempfindlichem aufzeichnungsmaterial

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU78174A LU78174A1 (de) 1977-09-26 1977-09-26 Benzopyranothiazole,ihre herstellung und ihre verwendung in druck-und waermeempfindlichem aufzeichnungsmaterial

Publications (1)

Publication Number Publication Date
LU78174A1 true LU78174A1 (de) 1979-05-25

Family

ID=19728708

Family Applications (1)

Application Number Title Priority Date Filing Date
LU78174A LU78174A1 (de) 1977-09-26 1977-09-26 Benzopyranothiazole,ihre herstellung und ihre verwendung in druck-und waermeempfindlichem aufzeichnungsmaterial

Country Status (1)

Country Link
LU (1) LU78174A1 (de)

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