CH442566A - Verfahren zur Herstellung eines Azo-Farbstoffes - Google Patents

Verfahren zur Herstellung eines Azo-Farbstoffes

Info

Publication number
CH442566A
CH442566A CH244163A CH244163A CH442566A CH 442566 A CH442566 A CH 442566A CH 244163 A CH244163 A CH 244163A CH 244163 A CH244163 A CH 244163A CH 442566 A CH442566 A CH 442566A
Authority
CH
Switzerland
Prior art keywords
preparation
azo dye
azo
dye
Prior art date
Application number
CH244163A
Other languages
English (en)
Inventor
Justin Randall John
Original Assignee
American Cyanamid Co
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 American Cyanamid Co filed Critical American Cyanamid Co
Publication of CH442566A publication Critical patent/CH442566A/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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/0025—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds
    • 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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/92—Synthetic fiber dyeing
    • Y10S8/927—Polyacrylonitrile fiber

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coloring (AREA)
CH244163A 1962-02-28 1963-02-26 Verfahren zur Herstellung eines Azo-Farbstoffes CH442566A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US176448A US3132133A (en) 1962-02-28 1962-02-28 Blue cationic azo dye

Publications (1)

Publication Number Publication Date
CH442566A true CH442566A (de) 1967-08-31

Family

ID=22644394

Family Applications (1)

Application Number Title Priority Date Filing Date
CH244163A CH442566A (de) 1962-02-28 1963-02-26 Verfahren zur Herstellung eines Azo-Farbstoffes

Country Status (3)

Country Link
US (1) US3132133A (de)
CH (1) CH442566A (de)
GB (1) GB960994A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2161846T3 (es) * 1994-04-26 2001-12-16 Ciba Sc Holding Ag Colorantes de aminobenzotiazol cationicos o basicos.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL75821C (de) * 1949-01-29 1954-09-15
US2840443A (en) * 1954-08-05 1958-06-24 Gen Aniline & Film Corp Use of methylidyne bis pyrazolones for dyeing
IT545975A (de) * 1954-12-15
DE1000119B (de) * 1955-03-31 1957-01-03 Basf Ag Verfahren zur Herstellung von Azofarbstoffen
FR1151304A (fr) * 1955-06-14 1958-01-29 Basf Ag Procédé pour la production de colorants azoïques basiques
US3069408A (en) * 1956-07-18 1962-12-18 Sandoz Ltd Water-insoluble azo dyestuffs
FR1254350A (fr) * 1960-04-19 1961-02-17 Basf Ag Procédé pour la production de sels de colorants solubles dans l'eau
CH556218A (de) * 1972-09-01 1974-11-29 Huber Ernst Vorrichtung zum bearbeiten von teilen nach dem gleitschliffverfahren.

Also Published As

Publication number Publication date
US3132133A (en) 1964-05-05
GB960994A (en) 1964-06-17

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