CH469058A - Process for the preparation of basic azo dyes - Google Patents

Process for the preparation of basic azo dyes

Info

Publication number
CH469058A
CH469058A CH127365A CH127365A CH469058A CH 469058 A CH469058 A CH 469058A CH 127365 A CH127365 A CH 127365A CH 127365 A CH127365 A CH 127365A CH 469058 A CH469058 A CH 469058A
Authority
CH
Switzerland
Prior art keywords
preparation
azo dyes
basic azo
basic
dyes
Prior art date
Application number
CH127365A
Other languages
German (de)
Inventor
Dr Nicolaus J R Bruno
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
Application filed by Sandoz Ag filed Critical Sandoz Ag
Priority to CH127365A priority Critical patent/CH469058A/en
Priority claimed from CH6456158A external-priority patent/CH391141A/en
Publication of CH469058A publication Critical patent/CH469058A/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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • 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
    • C09B44/00—Azo dyes containing onium groups
    • C09B44/02—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo 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
    • C09B51/00—Nitro or nitroso dyes
    • 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
    • C09B69/00—Dyes not provided for by a single group of this subclass
    • C09B69/001—Dyes containing an onium group attached to the dye skeleton via a bridge
    • C09B69/004—Sulfonium group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
CH127365A 1958-10-01 1958-10-01 Process for the preparation of basic azo dyes CH469058A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH127365A CH469058A (en) 1958-10-01 1958-10-01 Process for the preparation of basic azo dyes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH127365A CH469058A (en) 1958-10-01 1958-10-01 Process for the preparation of basic azo dyes
CH6456158A CH391141A (en) 1958-10-01 1958-10-01 Process for the production of basic dyes

Publications (1)

Publication Number Publication Date
CH469058A true CH469058A (en) 1969-02-28

Family

ID=25687174

Family Applications (1)

Application Number Title Priority Date Filing Date
CH127365A CH469058A (en) 1958-10-01 1958-10-01 Process for the preparation of basic azo dyes

Country Status (1)

Country Link
CH (1) CH469058A (en)

Similar Documents

Publication Publication Date Title
CH425038A (en) Process for the preparation of reactive azo dyes
CH370504A (en) Process for the preparation of new monoazo dyes
CH453527A (en) Process for the preparation of reactive azo dyes
CH379667A (en) Process for the preparation of water-soluble azo dyes
CH397114A (en) Process for the preparation of water-soluble azo dyes
CH417811A (en) Process for the production of azo dyes
CH375811A (en) Process for the preparation of monoazo dyes
CH369844A (en) Process for the preparation of polyazo dyes
CH402226A (en) Process for the preparation of new azophthalocyanine dyes
CH359811A (en) Process for the preparation of substantive azo dyes
CH399630A (en) Process for the preparation of disazo dyes
CH391927A (en) Process for the preparation of bisazo dyes
CH441549A (en) Process for the preparation of monoazo dyes
CH386025A (en) Process for the preparation of reactive dyes
CH367581A (en) Process for the preparation of monoazo dyes
CH379026A (en) Process for the preparation of monoazo dyes
CH366340A (en) Process for the preparation of monoazo dyes
CH365157A (en) Process for the preparation of monoazo dyes
CH382884A (en) Process for the production of new azo dyes
CH469058A (en) Process for the preparation of basic azo dyes
CH367585A (en) Process for the preparation of new disazo dyes
CH436521A (en) Process for the preparation of water-insoluble azo dyes
CH378442A (en) Process for the preparation of aminoanthraquinonyl monoazo dyes
CH367583A (en) Process for the preparation of new azo dyes containing carboxamide groups
CH372402A (en) Process for the preparation of monoazo dyes