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DD134239A5 - PROCESS FOR PREPARING AZO DISPERSION DYES - Google Patents

PROCESS FOR PREPARING AZO DISPERSION DYES

Info

Publication number
DD134239A5
DD134239A5 DD20224177A DD20224177A DD134239A5 DD 134239 A5 DD134239 A5 DD 134239A5 DD 20224177 A DD20224177 A DD 20224177A DD 20224177 A DD20224177 A DD 20224177A DD 134239 A5 DD134239 A5 DD 134239A5
Authority
DD
German Democratic Republic
Prior art keywords
dispersion dyes
azo dispersion
preparing azo
preparing
dyes
Prior art date
Application number
DD20224177A
Other languages
German (de)
Inventor
Klaus Koerte
Eckart Schleusener
Original Assignee
Sandoz 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
Priority claimed from CH1492576A external-priority patent/CH603751A5/en
Priority claimed from CH381377A external-priority patent/CH627197A5/en
Priority claimed from CH990777A external-priority patent/CH629520A5/en
Application filed by Sandoz Ag filed Critical Sandoz Ag
Publication of DD134239A5 publication Critical patent/DD134239A5/en

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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/0025—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds
    • C09B29/0029—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds the heterocyclic ring containing only nitrogen as heteroatom
    • C09B29/0037—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds the heterocyclic ring containing only nitrogen as heteroatom containing a five-membered heterocyclic ring with two nitrogen atoms
    • 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/0025—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds
    • C09B29/0059—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds the heterocyclic ring containing only sulfur as heteroatom
    • 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/0025—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds
    • C09B29/0074—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds the heterocyclic ring containing nitrogen and sulfur as heteroatoms
    • C09B29/0077—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds the heterocyclic ring containing nitrogen and sulfur as heteroatoms containing a five-membered heterocyclic ring with one nitrogen and one sulfur as heteroatoms
    • 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/0025—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds
    • C09B29/0074—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds the heterocyclic ring containing nitrogen and sulfur as heteroatoms
    • C09B29/0092—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds the heterocyclic ring containing nitrogen and sulfur as heteroatoms containing a five-membered heterocyclic ring with two nitrogen and one sulfur as heteroatoms
    • 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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/04—Disazo dyes from a coupling component "C" containing a directive amino group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
DD20224177A 1976-11-26 1977-11-24 PROCESS FOR PREPARING AZO DISPERSION DYES DD134239A5 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH1492576A CH603751A5 (en) 1976-11-26 1976-11-26 Yellow-navy blue azo dyestuffs
CH381377A CH627197A5 (en) 1977-03-25 1977-03-25 Process for preparing azo compounds
CH990777A CH629520A5 (en) 1977-08-12 1977-08-12 METHOD FOR THE PRODUCTION OF AZO DYES.

Publications (1)

Publication Number Publication Date
DD134239A5 true DD134239A5 (en) 1979-02-14

Family

ID=27174539

Family Applications (1)

Application Number Title Priority Date Filing Date
DD20224177A DD134239A5 (en) 1976-11-26 1977-11-24 PROCESS FOR PREPARING AZO DISPERSION DYES

Country Status (8)

Country Link
JP (1) JPS5367724A (en)
BR (1) BR7707851A (en)
DD (1) DD134239A5 (en)
DE (1) DE2750779A1 (en)
ES (1) ES464513A1 (en)
FR (1) FR2372209A1 (en)
GB (1) GB1591997A (en)
IT (1) IT1090586B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55108461A (en) * 1979-02-15 1980-08-20 Mitsubishi Chem Ind Ltd Monoazo dye for polyester fiber

Also Published As

Publication number Publication date
IT1090586B (en) 1985-06-26
ES464513A1 (en) 1979-01-01
DE2750779A1 (en) 1978-06-01
FR2372209A1 (en) 1978-06-23
FR2372209B3 (en) 1980-08-14
BR7707851A (en) 1978-07-18
GB1591997A (en) 1981-07-01
JPS5367724A (en) 1978-06-16

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