CH226017A - Verfahren zur Herstellung eines neuen Azofarbstoffes. - Google Patents

Verfahren zur Herstellung eines neuen Azofarbstoffes.

Info

Publication number
CH226017A
CH226017A CH226017DA CH226017A CH 226017 A CH226017 A CH 226017A CH 226017D A CH226017D A CH 226017DA CH 226017 A CH226017 A CH 226017A
Authority
CH
Switzerland
Prior art keywords
production
azo dye
new azo
new
dye
Prior art date
Application number
Other languages
English (en)
Inventor
Gesellschaft Fuer Chemis Basel
Original Assignee
Chem Ind Basel
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 Chem Ind Basel filed Critical Chem Ind Basel
Publication of CH226017A publication Critical patent/CH226017A/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
    • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
    • C09B33/18—Trisazo or higher polyazo dyes
    • C09B33/28—Tetrazo dyes of the type A->B->K<-C<-D
    • 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
    • C09B35/50—Tetrazo dyes
    • C09B35/60—Tetrazo dyes of the type
    • 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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
    • C09B43/136—Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents
    • C09B43/16—Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents linking amino-azo or cyanuric acid residues

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH226017D 1941-12-23 1941-12-23 Verfahren zur Herstellung eines neuen Azofarbstoffes. CH226017A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH888524X 1941-12-23

Publications (1)

Publication Number Publication Date
CH226017A true CH226017A (de) 1943-03-15

Family

ID=4545480

Family Applications (1)

Application Number Title Priority Date Filing Date
CH226017D CH226017A (de) 1941-12-23 1941-12-23 Verfahren zur Herstellung eines neuen Azofarbstoffes.

Country Status (3)

Country Link
CH (1) CH226017A (de)
DE (1) DE845087C (de)
FR (1) FR888524A (de)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA388425A (en) * 1936-10-03 1940-04-30 Schmid Max Azo-dyestuff metal compound
FR858104A (fr) * 1938-08-09 1940-11-18 Ig Farbenindustrie Ag Colorants azoïques et leur procédé de production

Also Published As

Publication number Publication date
FR888524A (fr) 1943-12-15
DE845087C (de) 1952-07-28

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