CH491175A - Verfahren zur Herstellung von Azoverbindungen - Google Patents

Verfahren zur Herstellung von Azoverbindungen

Info

Publication number
CH491175A
CH491175A CH619368A CH619368A CH491175A CH 491175 A CH491175 A CH 491175A CH 619368 A CH619368 A CH 619368A CH 619368 A CH619368 A CH 619368A CH 491175 A CH491175 A CH 491175A
Authority
CH
Switzerland
Prior art keywords
preparation
azo compounds
azo
compounds
Prior art date
Application number
CH619368A
Other languages
English (en)
Inventor
Rasso Dr Hahn
Curt Dr Mueller
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 CH619368A priority Critical patent/CH491175A/de
Priority to CH565969A priority patent/CH502414A/de
Priority to GB1258623D priority patent/GB1258623A/en
Priority to GB1258624D priority patent/GB1258624A/en
Priority to DE19691920359 priority patent/DE1920359A1/de
Priority to DE19691920358 priority patent/DE1920358B1/de
Priority to BR20825969A priority patent/BR6908259D0/pt
Priority to BR20826069A priority patent/BR6908260D0/pt
Priority to FR6913207A priority patent/FR2006942B2/fr
Priority to FR6913206A priority patent/FR2006941A6/fr
Priority to BE732158D priority patent/BE732158A/xx
Priority to BE732159D priority patent/BE732159A/xx
Publication of CH491175A publication Critical patent/CH491175A/de
Priority to US00172901A priority patent/US3840519A/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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • C09B29/08—Amino benzenes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/16—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dispersed, e.g. acetate, dyestuffs
    • D06P1/18—Azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH619368A 1968-04-25 1968-04-25 Verfahren zur Herstellung von Azoverbindungen CH491175A (de)

Priority Applications (13)

Application Number Priority Date Filing Date Title
CH619368A CH491175A (de) 1968-04-25 1968-04-25 Verfahren zur Herstellung von Azoverbindungen
CH565969A CH502414A (de) 1968-04-25 1968-04-25 Dispersionsfarbstoffe der Monoazoreihe
GB1258623D GB1258623A (de) 1968-04-25 1969-04-09
GB1258624D GB1258624A (de) 1968-04-25 1969-04-09
DE19691920358 DE1920358B1 (de) 1968-04-25 1969-04-22 Dispersionsfarbstoffe der Monoazoreihe
DE19691920359 DE1920359A1 (de) 1968-04-25 1969-04-22 Dispersionsfarbstoffe der Monoazoreihe
BR20825969A BR6908259D0 (pt) 1968-04-25 1969-04-23 Corantes de dispersao da serie monoazoica
BR20826069A BR6908260D0 (pt) 1968-04-25 1969-04-23 Corantes de dispersao da serie monoazoica
FR6913207A FR2006942B2 (de) 1968-04-25 1969-04-25
FR6913206A FR2006941A6 (de) 1968-04-25 1969-04-25
BE732158D BE732158A (de) 1968-04-25 1969-04-25
BE732159D BE732159A (de) 1968-04-25 1969-04-25
US00172901A US3840519A (en) 1968-04-25 1971-08-18 2-halo-4-nitrophenyl-azophenyl disperse dyes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH619368A CH491175A (de) 1968-04-25 1968-04-25 Verfahren zur Herstellung von Azoverbindungen

Publications (1)

Publication Number Publication Date
CH491175A true CH491175A (de) 1970-05-31

Family

ID=4305723

Family Applications (2)

Application Number Title Priority Date Filing Date
CH565969A CH502414A (de) 1968-04-25 1968-04-25 Dispersionsfarbstoffe der Monoazoreihe
CH619368A CH491175A (de) 1968-04-25 1968-04-25 Verfahren zur Herstellung von Azoverbindungen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH565969A CH502414A (de) 1968-04-25 1968-04-25 Dispersionsfarbstoffe der Monoazoreihe

Country Status (6)

Country Link
BE (2) BE732159A (de)
BR (2) BR6908259D0 (de)
CH (2) CH502414A (de)
DE (2) DE1920359A1 (de)
FR (2) FR2006941A6 (de)
GB (2) GB1258624A (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB852396A (en) * 1958-09-17 1960-10-26 Ici Ltd Benzene-monoazo-benzene dyestuffs
GB976218A (en) * 1962-04-17 1964-11-25 Ici Ltd New water-insoluble monoazo dyestuffs
BE631100A (de) * 1963-04-17

Also Published As

Publication number Publication date
FR2006942A2 (de) 1970-01-02
BE732159A (de) 1969-10-01
BE732158A (de) 1969-10-01
CH502414A (de) 1971-01-31
GB1258624A (de) 1971-12-30
FR2006941A6 (de) 1970-01-02
DE1920358B1 (de) 1971-01-14
FR2006942B2 (de) 1973-10-19
BR6908260D0 (pt) 1973-01-09
BR6908259D0 (pt) 1973-01-09
DE1920359A1 (de) 1969-11-06
GB1258623A (de) 1971-12-30

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Legal Events

Date Code Title Description
PL Patent ceased