CH556900A - Verfahren zur herstellung von wasserunloeslichen monoazofarbstoffen. - Google Patents

Verfahren zur herstellung von wasserunloeslichen monoazofarbstoffen.

Info

Publication number
CH556900A
CH556900A CH62174A CH62174A CH556900A CH 556900 A CH556900 A CH 556900A CH 62174 A CH62174 A CH 62174A CH 62174 A CH62174 A CH 62174A CH 556900 A CH556900 A CH 556900A
Authority
CH
Switzerland
Prior art keywords
hydro
preparation
monoazo dyes
insoluble monoazo
insoluble
Prior art date
Application number
CH62174A
Other languages
German (de)
English (en)
Original Assignee
Cassella Farbwerke Mainkur 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 Cassella Farbwerke Mainkur Ag filed Critical Cassella Farbwerke Mainkur Ag
Publication of CH556900A publication Critical patent/CH556900A/xx

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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/40—Preparation of azo dyes from other azo compounds by substituting hetero atoms by radicals containing other hetero atoms
    • C09B43/42—Preparation of azo dyes from other azo compounds by substituting hetero atoms by radicals containing other hetero atoms by substituting radicals containing hetero atoms for —CN radicals
    • 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
    • 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
    • C09B29/0805—Amino benzenes free of acid groups
    • C09B29/0807—Amino benzenes free of acid groups characterised by the amino group
    • C09B29/0809—Amino benzenes free of acid groups characterised by the amino group substituted amino 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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/40—Preparation of azo dyes from other azo compounds by substituting hetero atoms by radicals containing other hetero atoms
    • C09B43/405—Preparation of azo dyes from other azo compounds by substituting hetero atoms by radicals containing other hetero atoms by substituting radicals containing hetero atoms for -SO2R radicals and R being hydrocarbon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coloring (AREA)
CH62174A 1972-08-23 1973-08-22 Verfahren zur herstellung von wasserunloeslichen monoazofarbstoffen. CH556900A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722241392 DE2241392A1 (de) 1972-08-23 1972-08-23 Wasserunloesliche monoazofarbstoffe

Publications (1)

Publication Number Publication Date
CH556900A true CH556900A (de) 1974-12-13

Family

ID=5854289

Family Applications (2)

Application Number Title Priority Date Filing Date
CH62174A CH556900A (de) 1972-08-23 1973-08-22 Verfahren zur herstellung von wasserunloeslichen monoazofarbstoffen.
CH1207673A CH556374A (de) 1972-08-23 1973-08-22 Verfahren zur herstellung von wasserunloeslichen monoazofarbstoffen.

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH1207673A CH556374A (de) 1972-08-23 1973-08-22 Verfahren zur herstellung von wasserunloeslichen monoazofarbstoffen.

Country Status (9)

Country Link
JP (1) JPS4957170A (pt)
BE (1) BE803914A (pt)
BR (1) BR7306465D0 (pt)
CH (2) CH556900A (pt)
DE (1) DE2241392A1 (pt)
FR (1) FR2197049B1 (pt)
GB (1) GB1416597A (pt)
IT (1) IT998451B (pt)
NL (1) NL7311201A (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4181653A (en) * 1977-10-05 1980-01-01 Eastman Kodak Company Disperse dyes from 2-halo-4,6-dinitroaniline and 2(2'-alkoxy-5'-alkanoylaminoanilino)alkanes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH499597A (de) * 1968-10-18 1970-11-30 Sandoz Ag Verfahren zur Herstellung von Azoverbindungen
BE759527A (fr) * 1969-11-28 1971-04-30 Bayer Ag Procede de teinture en continu de matieres fibreuses synthetiques

Also Published As

Publication number Publication date
IT998451B (it) 1976-01-20
BE803914A (fr) 1974-02-22
CH556374A (de) 1974-11-29
DE2241392A1 (de) 1974-02-28
NL7311201A (pt) 1974-02-26
BR7306465D0 (pt) 1974-07-18
JPS4957170A (pt) 1974-06-03
GB1416597A (en) 1975-12-03
FR2197049A1 (pt) 1974-03-22
FR2197049B1 (pt) 1977-05-13

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Legal Events

Date Code Title Description
PL Patent ceased