CH364061A - Process for the production of new, metallizable azo dyes - Google Patents

Process for the production of new, metallizable azo dyes

Info

Publication number
CH364061A
CH364061A CH5234557A CH5234557A CH364061A CH 364061 A CH364061 A CH 364061A CH 5234557 A CH5234557 A CH 5234557A CH 5234557 A CH5234557 A CH 5234557A CH 364061 A CH364061 A CH 364061A
Authority
CH
Switzerland
Prior art keywords
new
production
azo dyes
metallizable azo
metallizable
Prior art date
Application number
CH5234557A
Other languages
German (de)
Inventor
Hans Dr Grossmann
Franz Dr Graf
Original Assignee
Durand & Huguenin 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 Durand & Huguenin Ag filed Critical Durand & Huguenin Ag
Priority to CH5234557A priority Critical patent/CH364061A/en
Priority to GB3572558A priority patent/GB901748A/en
Publication of CH364061A publication Critical patent/CH364061A/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
    • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
    • 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
    • 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
    • C09B39/00—Other azo dyes prepared by diazotising and coupling
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH5234557A 1957-11-06 1957-11-06 Process for the production of new, metallizable azo dyes CH364061A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH5234557A CH364061A (en) 1957-11-06 1957-11-06 Process for the production of new, metallizable azo dyes
GB3572558A GB901748A (en) 1957-11-06 1958-11-06 Metallisable azo-dyestuffs and process for their manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH5234557A CH364061A (en) 1957-11-06 1957-11-06 Process for the production of new, metallizable azo dyes

Publications (1)

Publication Number Publication Date
CH364061A true CH364061A (en) 1962-08-31

Family

ID=4518101

Family Applications (1)

Application Number Title Priority Date Filing Date
CH5234557A CH364061A (en) 1957-11-06 1957-11-06 Process for the production of new, metallizable azo dyes

Country Status (2)

Country Link
CH (1) CH364061A (en)
GB (1) GB901748A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103459513B (en) * 2011-04-07 2016-04-20 日本化药株式会社 Soluble azo dyes, containing its dye composite and use its dyeing process
JP5989082B2 (en) * 2012-02-28 2016-09-07 日本化薬株式会社 Dye-type polarizing element and polarizing plate
CN104105988B (en) * 2012-02-28 2016-05-18 日本化药株式会社 Dyestuff is polarization element and polarizer

Also Published As

Publication number Publication date
GB901748A (en) 1962-07-25

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