CH583284A5 - - Google Patents

Info

Publication number
CH583284A5
CH583284A5 CH847873A CH847873A CH583284A5 CH 583284 A5 CH583284 A5 CH 583284A5 CH 847873 A CH847873 A CH 847873A CH 847873 A CH847873 A CH 847873A CH 583284 A5 CH583284 A5 CH 583284A5
Authority
CH
Switzerland
Application number
CH847873A
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of CH583284A5 publication Critical patent/CH583284A5/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/22—Compounds containing nitrogen bound to another nitrogen atom
    • C08K5/23—Azo-compounds
    • C08K5/235—Diazo and polyazo compounds
    • 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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/02—Disazo dyes
    • C09B35/039—Disazo dyes characterised by the tetrazo component
    • C09B35/28—Disazo dyes characterised by the tetrazo component the tetrazo component containing two aryl nuclei linked by at least one of the groups —CON<, —SO2N<, —SO2—, or —SO2—O—
    • C09B35/30—Disazo dyes characterised by the tetrazo component the tetrazo component containing two aryl nuclei linked by at least one of the groups —CON<, —SO2N<, —SO2—, or —SO2—O— from two identical coupling components

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
CH847873A 1972-06-14 1973-06-12 CH583284A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722228873 DE2228873A1 (de) 1972-06-14 1972-06-14 Disazofarbstoffe

Publications (1)

Publication Number Publication Date
CH583284A5 true CH583284A5 (xx) 1976-12-31

Family

ID=5847694

Family Applications (1)

Application Number Title Priority Date Filing Date
CH847873A CH583284A5 (xx) 1972-06-14 1973-06-12

Country Status (8)

Country Link
JP (1) JPS4962541A (xx)
BE (1) BE800835A (xx)
CH (1) CH583284A5 (xx)
DE (1) DE2228873A1 (xx)
FR (1) FR2187860B1 (xx)
GB (1) GB1381213A (xx)
IT (1) IT988256B (xx)
NL (1) NL7308153A (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3048610A1 (de) * 1980-12-23 1982-07-29 Hoechst Ag, 6000 Frankfurt "disazoverbindungen, verfahren zu ihrer herstellung und ihre verwendung"

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1141938A (fr) * 1954-11-11 1957-09-11 Ciba Geigy Procédé de préparation de colorants azoïques insolubles

Also Published As

Publication number Publication date
IT988256B (it) 1975-04-10
DE2228873A1 (de) 1974-01-03
BE800835A (fr) 1973-12-13
GB1381213A (en) 1975-01-22
NL7308153A (xx) 1973-12-18
FR2187860A1 (xx) 1974-01-18
JPS4962541A (xx) 1974-06-18
FR2187860B1 (xx) 1977-02-11

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Legal Events

Date Code Title Description
PL Patent ceased