CH569762A5 - Azo dyes contg thiophene ring - as disperse dyes for synthetic fibres with good resistance to light - Google Patents

Azo dyes contg thiophene ring - as disperse dyes for synthetic fibres with good resistance to light

Info

Publication number
CH569762A5
CH569762A5 CH998672A CH998672A CH569762A5 CH 569762 A5 CH569762 A5 CH 569762A5 CH 998672 A CH998672 A CH 998672A CH 998672 A CH998672 A CH 998672A CH 569762 A5 CH569762 A5 CH 569762A5
Authority
CH
Switzerland
Prior art keywords
sep
alkyl
hydrogen
formula
chlorine
Prior art date
Application number
CH998672A
Other languages
German (de)
English (en)
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 CH998672A priority Critical patent/CH569762A5/de
Priority to NL7309098A priority patent/NL7309098A/xx
Priority to DE19732333447 priority patent/DE2333447A1/de
Priority to GB3136173A priority patent/GB1434654A/en
Priority to ES416503A priority patent/ES416503A1/es
Priority to BE133029A priority patent/BE801805A/xx
Priority to DD17199273A priority patent/DD105821A5/xx
Priority to JP7445873A priority patent/JPS4944031A/ja
Priority to PL1973163801A priority patent/PL90271B1/pl
Priority to BR4938/73A priority patent/BR7304938D0/pt
Priority to AR24891673A priority patent/AR198849A1/es
Priority to FR7324597A priority patent/FR2190883B1/fr
Priority to IT5122573A priority patent/IT989734B/it
Priority to AU57728/73A priority patent/AU5772873A/en
Priority to CS4845A priority patent/CS166674B2/cs
Priority to ZA00734547A priority patent/ZA734547B/xx
Publication of CH569762A5 publication Critical patent/CH569762A5/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
    • 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
    • C09B29/34—Monoazo dyes prepared by diazotising and coupling from other coupling components
    • C09B29/36—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds
    • C09B29/3604—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom
    • C09B29/3617—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom
    • C09B29/3621—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring
    • C09B29/3626—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring from a pyridine ring containing one or more hydroxyl groups (or = O)
    • C09B29/3634—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring from a pyridine ring containing one or more hydroxyl groups (or = O) from diazotized heterocyclic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH998672A 1972-07-04 1972-07-04 Azo dyes contg thiophene ring - as disperse dyes for synthetic fibres with good resistance to light CH569762A5 (en)

Priority Applications (16)

Application Number Priority Date Filing Date Title
CH998672A CH569762A5 (en) 1972-07-04 1972-07-04 Azo dyes contg thiophene ring - as disperse dyes for synthetic fibres with good resistance to light
NL7309098A NL7309098A (pt) 1972-07-04 1973-06-29
DE19732333447 DE2333447A1 (de) 1972-07-04 1973-06-30 In wasser schwer loesliche azoverbindungen, ihre herstellung und verwendung
GB3136173A GB1434654A (en) 1972-07-04 1973-07-02 Thiophene azo dyestuffs
ES416503A ES416503A1 (es) 1972-07-04 1973-07-02 Procedimiento para la produccion de compuestos azoicos de poca solubilidad en agua.
BE133029A BE801805A (fr) 1972-07-04 1973-07-02 Nouveaux colorants azoiques peu solubles dans l'eau et leur preparation
DD17199273A DD105821A5 (pt) 1972-07-04 1973-07-02
JP7445873A JPS4944031A (pt) 1972-07-04 1973-07-03
PL1973163801A PL90271B1 (pt) 1972-07-04 1973-07-03
BR4938/73A BR7304938D0 (pt) 1972-07-04 1973-07-03 Processo para a preparacao de compostos azoicos dificilmente soluveis em agua
AR24891673A AR198849A1 (es) 1972-07-04 1973-07-04 Colorantes azoicos poco solubles en agua y procedimiento para prepararlos
FR7324597A FR2190883B1 (pt) 1972-07-04 1973-07-04
IT5122573A IT989734B (it) 1972-07-04 1973-07-04 Composti azoici difficilmente solu bili in acqua procedimento di prepa razione e loro impiego per la tintura di composti organici
AU57728/73A AU5772873A (en) 1972-07-04 1973-07-04 Azo compounds
CS4845A CS166674B2 (pt) 1972-07-04 1973-07-04
ZA00734547A ZA734547B (en) 1972-07-04 1973-07-04 Azo compounds of low water-solubility

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH998672A CH569762A5 (en) 1972-07-04 1972-07-04 Azo dyes contg thiophene ring - as disperse dyes for synthetic fibres with good resistance to light

Publications (1)

Publication Number Publication Date
CH569762A5 true CH569762A5 (en) 1975-11-28

Family

ID=4357861

Family Applications (1)

Application Number Title Priority Date Filing Date
CH998672A CH569762A5 (en) 1972-07-04 1972-07-04 Azo dyes contg thiophene ring - as disperse dyes for synthetic fibres with good resistance to light

Country Status (6)

Country Link
BE (1) BE801805A (pt)
BR (1) BR7304938D0 (pt)
CH (1) CH569762A5 (pt)
CS (1) CS166674B2 (pt)
PL (1) PL90271B1 (pt)
ZA (1) ZA734547B (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH584257A5 (pt) * 1973-09-06 1977-01-31 Sandoz Ag

Also Published As

Publication number Publication date
BE801805A (fr) 1974-01-02
BR7304938D0 (pt) 1974-08-29
CS166674B2 (pt) 1976-03-29
PL90271B1 (pt) 1977-01-31
ZA734547B (en) 1975-02-26

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Legal Events

Date Code Title Description
PL Patent ceased