NL257107A - - Google Patents

Info

Publication number
NL257107A
NL257107A NL257107DA NL257107A NL 257107 A NL257107 A NL 257107A NL 257107D A NL257107D A NL 257107DA NL 257107 A NL257107 A NL 257107A
Authority
NL
Netherlands
Application number
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.)
Publication of NL257107A publication Critical patent/NL257107A/xx
Priority claimed from DEF29698A external-priority patent/DE1136035B/de
Priority claimed from DEF29992A external-priority patent/DE1152491B/de

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
    • C09B27/00—Preparations in which the azo group is formed in any way other than by diazotising and coupling, e.g. oxidation
    • 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
    • C09B35/04—Disazo dyes characterised by the tetrazo component the tetrazo component being a benzene derivative
    • 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
    • C09B37/00—Azo dyes prepared by coupling the diazotised amine with itself
    • 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
    • C09B41/00—Special methods of performing the coupling reaction

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coloring (AREA)
NL257107D 1959-10-24 NL257107A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF29698A DE1136035B (de) 1959-10-24 1959-10-24 Verfahren zur Herstellung von o-Oxyazoverbindungen
DEF29992A DE1152491B (de) 1959-12-02 1959-12-02 Verfahren zur Herstellung von o-Oxyazoverbindungen

Publications (1)

Publication Number Publication Date
NL257107A true NL257107A (fr)

Family

ID=25974464

Family Applications (1)

Application Number Title Priority Date Filing Date
NL257107D NL257107A (fr) 1959-10-24

Country Status (4)

Country Link
BE (1) BE596092A (fr)
CH (1) CH400413A (fr)
GB (1) GB929052A (fr)
NL (1) NL257107A (fr)

Also Published As

Publication number Publication date
CH400413A (de) 1965-10-15
GB929052A (en) 1963-06-19
BE596092A (fr) 1961-02-15

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