CA964258A - Basic azo dyes, their production and use - Google Patents

Basic azo dyes, their production and use

Info

Publication number
CA964258A
CA964258A CA111,309A CA111309A CA964258A CA 964258 A CA964258 A CA 964258A CA 111309 A CA111309 A CA 111309A CA 964258 A CA964258 A CA 964258A
Authority
CA
Canada
Prior art keywords
production
azo dyes
basic azo
basic
dyes
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA111,309A
Other languages
English (en)
Other versions
CA111309S (en
Inventor
Roland Entschel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sandoz Patent Ltd
Original Assignee
Sandoz Patent Ltd
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
Priority claimed from CH652070A external-priority patent/CH533663A/de
Application filed by Sandoz Patent Ltd filed Critical Sandoz Patent Ltd
Application granted granted Critical
Publication of CA964258A publication Critical patent/CA964258A/en
Expired legal-status Critical Current

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
    • 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
    • C09B44/00—Azo dyes containing onium groups
    • C09B44/02—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group
    • C09B44/04—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group from coupling components containing amino as the only directing group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pyridine Compounds (AREA)
CA111,309A 1970-04-30 1971-04-26 Basic azo dyes, their production and use Expired CA964258A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH652070A CH533663A (de) 1970-04-30 1970-04-30 Verfahren zur Herstellung von basischen Azoverbindungen
CH664970 1970-05-04

Publications (1)

Publication Number Publication Date
CA964258A true CA964258A (en) 1975-03-11

Family

ID=25699704

Family Applications (1)

Application Number Title Priority Date Filing Date
CA111,309A Expired CA964258A (en) 1970-04-30 1971-04-26 Basic azo dyes, their production and use

Country Status (8)

Country Link
BE (1) BE766485A (es)
BR (1) BR7102606D0 (es)
CA (1) CA964258A (es)
DE (1) DE2120567A1 (es)
ES (3) ES390688A1 (es)
FR (1) FR2086500B1 (es)
GB (1) GB1354122A (es)
NL (1) NL7105945A (es)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1497149A (fr) * 1965-10-22 1967-10-06 Gen Aniline & Film Corp Colorants monoazoïques basiques, notamment pour la teinture des fibres synthétiques
GB1153446A (en) * 1966-01-24 1969-05-29 Ici Ltd Water-Soluble Azo Dyestuffs.

Also Published As

Publication number Publication date
ES391728A1 (es) 1974-06-01
ES390688A1 (es) 1974-05-01
FR2086500A1 (es) 1971-12-31
BE766485A (fr) 1971-09-16
FR2086500B1 (es) 1975-10-10
BR7102606D0 (pt) 1973-05-03
ES391727A1 (es) 1974-06-01
NL7105945A (es) 1971-11-02
DE2120567A1 (de) 1971-11-18
GB1354122A (en) 1974-06-05

Similar Documents

Publication Publication Date Title
CA975356A (en) Azo dyes, their production and use
CA972353A (en) Azo compounds, their manufacture and use
CA922695A (en) Azo dyes, their production and use
CA961032A (en) Azo compounds, their manufacture and use
CA918146A (en) Azo compounds, their production and use
CA965779A (en) Azo compounds, their manufacture and use
CA984834A (en) Azo dyestuffs, their manufacture and use
CA985675A (en) Azo dyestuffs, their manufacture and use
AU2525171A (en) A disazo dye, its production and use
CA971161A (en) Basic azo dyes, their production and use
CA966121A (en) Disazo dyes, their production and use
CA964258A (en) Basic azo dyes, their production and use
AU448901B2 (en) Azo dyes, their production and use
CA858564A (en) Azo dyes, their production and use
AU455210B2 (en) New basic azo dyes, their production and use
CA970773A (en) Azo compounds, their manufacture and use
AU1408570A (en) Azo dyes, their production and use
AU2343270A (en) New basic azo dyes, their production and use
ZA71641B (en) New azo compounds,their production and use
CA941370A (en) Monoazo dyestuffs, their manufacture and use
CA835975A (en) Monoazo dyes, their production and uses
CA940920A (en) Azo compounds, their manufacture and use
AU439216B2 (en) Azo dyes, their production and use
CA882111A (en) Azo dyes, their production and use
AU453642B2 (en) Azo compounds, their production and use