BE760329A - Colorants azoiques basiques et leur preparation - Google Patents

Colorants azoiques basiques et leur preparation

Info

Publication number
BE760329A
BE760329A BE760329A BE760329A BE760329A BE 760329 A BE760329 A BE 760329A BE 760329 A BE760329 A BE 760329A BE 760329 A BE760329 A BE 760329A BE 760329 A BE760329 A BE 760329A
Authority
BE
Belgium
Prior art keywords
basic
preparation
azoic colorants
azoic
colorants
Prior art date
Application number
BE760329A
Other languages
English (en)
Inventor
H Moser
H Von Tobel
Original Assignee
Sandoz Sa
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 CH1871269A external-priority patent/CH554399A/de
Priority claimed from CH1871169A external-priority patent/CH554398A/de
Priority claimed from CH1871069A external-priority patent/CH537445A/de
Application filed by Sandoz Sa filed Critical Sandoz Sa
Publication of BE760329A publication Critical patent/BE760329A/fr

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
    • C09B44/06—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group from coupling components containing hydroxyl as the only directing 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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/02—Disazo dyes
    • C09B35/021—Disazo dyes characterised by two coupling components of the same type
    • C09B35/033—Disazo dyes characterised by two coupling components of the same type in which the coupling component is an arylamide of an o-hydroxy-carboxylic acid or of a beta-keto-carboxylic acid
    • 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/28—Colorants ; Pigments or opacifying agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Paper (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Plural Heterocyclic Compounds (AREA)
BE760329A 1969-12-17 1970-12-14 Colorants azoiques basiques et leur preparation BE760329A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH1871269A CH554399A (de) 1969-12-17 1969-12-17 Verfahren zur herstellung sulfonsaeuregruppenfreier basischer azoverbindungen.
CH1871169A CH554398A (de) 1969-12-17 1969-12-17 Verfahren zur herstellung sulfonsaeuregruppenfreier basischer azoverbindungen.
CH1871069A CH537445A (de) 1969-12-17 1969-12-17 Verfahren zur Herstellung sulfonsäuregruppenfreier basischer Azoverbindungen

Publications (1)

Publication Number Publication Date
BE760329A true BE760329A (fr) 1971-05-17

Family

ID=27177735

Family Applications (1)

Application Number Title Priority Date Filing Date
BE760329A BE760329A (fr) 1969-12-17 1970-12-14 Colorants azoiques basiques et leur preparation

Country Status (7)

Country Link
JP (1) JPS4817725B1 (fr)
BE (1) BE760329A (fr)
CA (1) CA971161A (fr)
DE (1) DE2061964A1 (fr)
ES (1) ES386483A1 (fr)
FR (1) FR2083013A5 (fr)
NL (1) NL7018319A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55104170U (fr) * 1979-01-16 1980-07-21
DE10045430A1 (de) * 2000-09-14 2002-03-28 Basf Ag Bisazofarbstoffe auf der Basis von Hydroxynaphthalincarbonsäure

Also Published As

Publication number Publication date
NL7018319A (fr) 1971-06-21
JPS4817725B1 (fr) 1973-05-31
DE2061964A1 (de) 1971-09-02
FR2083013A5 (en) 1971-12-10
ES386483A1 (es) 1973-12-01
CA971161A (en) 1975-07-15

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