CH226158A - Process for the preparation of an azo dye. - Google Patents

Process for the preparation of an azo dye.

Info

Publication number
CH226158A
CH226158A CH226158DA CH226158A CH 226158 A CH226158 A CH 226158A CH 226158D A CH226158D A CH 226158DA CH 226158 A CH226158 A CH 226158A
Authority
CH
Switzerland
Prior art keywords
preparation
azo dye
azo
dye
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiengesellsc Farbenindustrie
Original Assignee
Ig Farbenindustrie 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 Ig Farbenindustrie Ag filed Critical Ig Farbenindustrie Ag
Publication of CH226158A publication Critical patent/CH226158A/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
    • 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
    • C09B35/08—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl
    • C09B35/20—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling compounds of different types
    • 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
    • C09B31/08—Disazo dyes from a coupling component "C" containing directive hydroxyl and amino groups
    • 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
    • C09B31/16—Trisazo dyes
    • C09B31/22—Trisazo dyes from a coupling component "D" containing directive hydroxyl and amino groups
    • 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
    • C09B35/08—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl
    • C09B35/10—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type
    • C09B35/16—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type from hydroxy-amines
    • 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
    • C09B35/38—Trisazo dyes ot the type
    • C09B35/44—Trisazo dyes ot the type the component K being a hydroxy amine
    • C09B35/46—Trisazo dyes ot the type the component K being a hydroxy amine the component K being an amino naphthol
    • C09B35/463—D being derived from diaminodiphenyl

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH226158D 1940-06-24 1941-06-16 Process for the preparation of an azo dye. CH226158A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE240640X 1940-06-24
DE223952X 1940-06-24

Publications (1)

Publication Number Publication Date
CH226158A true CH226158A (en) 1943-03-15

Family

ID=25763689

Family Applications (9)

Application Number Title Priority Date Filing Date
CH226159D CH226159A (en) 1940-06-24 1941-06-16 Process for the preparation of an azo dye.
CH226164D CH226164A (en) 1940-06-24 1941-06-16 Process for the preparation of an azo dye.
CH226160D CH226160A (en) 1940-06-24 1941-06-16 Process for the preparation of an azo dye.
CH226161D CH226161A (en) 1940-06-24 1941-06-16 Process for the preparation of an azo dye.
CH226158D CH226158A (en) 1940-06-24 1941-06-16 Process for the preparation of an azo dye.
CH226165D CH226165A (en) 1940-06-24 1941-06-16 Process for the preparation of an azo dye.
CH226157D CH226157A (en) 1940-06-24 1941-06-16 Process for the preparation of an azo dye.
CH226156D CH226156A (en) 1940-06-24 1941-06-16 Process for the preparation of an azo dye.
CH226162D CH226162A (en) 1940-06-24 1941-06-16 Process for the preparation of an azo dye.

Family Applications Before (4)

Application Number Title Priority Date Filing Date
CH226159D CH226159A (en) 1940-06-24 1941-06-16 Process for the preparation of an azo dye.
CH226164D CH226164A (en) 1940-06-24 1941-06-16 Process for the preparation of an azo dye.
CH226160D CH226160A (en) 1940-06-24 1941-06-16 Process for the preparation of an azo dye.
CH226161D CH226161A (en) 1940-06-24 1941-06-16 Process for the preparation of an azo dye.

Family Applications After (4)

Application Number Title Priority Date Filing Date
CH226165D CH226165A (en) 1940-06-24 1941-06-16 Process for the preparation of an azo dye.
CH226157D CH226157A (en) 1940-06-24 1941-06-16 Process for the preparation of an azo dye.
CH226156D CH226156A (en) 1940-06-24 1941-06-16 Process for the preparation of an azo dye.
CH226162D CH226162A (en) 1940-06-24 1941-06-16 Process for the preparation of an azo dye.

Country Status (1)

Country Link
CH (9) CH226159A (en)

Also Published As

Publication number Publication date
CH226162A (en) 1943-03-15
CH226165A (en) 1943-03-15
CH226161A (en) 1943-03-15
CH226157A (en) 1943-03-15
CH226159A (en) 1943-03-15
CH226156A (en) 1943-03-15
CH226164A (en) 1943-03-15
CH226160A (en) 1943-03-15

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