CH509386A - Procédé pour la préparation de colorants azoïques - Google Patents

Procédé pour la préparation de colorants azoïques

Info

Publication number
CH509386A
CH509386A CH802569A CH802569A CH509386A CH 509386 A CH509386 A CH 509386A CH 802569 A CH802569 A CH 802569A CH 802569 A CH802569 A CH 802569A CH 509386 A CH509386 A CH 509386A
Authority
CH
Switzerland
Prior art keywords
sep
parts
radical
azo dyes
new water
Prior art date
Application number
CH802569A
Other languages
English (en)
French (fr)
Inventor
Louis Sailer Andre
Marcel Caste Albert Andre
Original Assignee
Ugine Kuhlmann
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 FR55854A external-priority patent/FR1480372A/fr
Application filed by Ugine Kuhlmann filed Critical Ugine Kuhlmann
Publication of CH509386A publication Critical patent/CH509386A/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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/38—Trisazo dyes ot the type
    • C09B35/44—Trisazo dyes ot the type the component K being a hydroxy amine
    • C09B35/46—Trisazo dyes ot the type the component K being a hydroxy amine the component K being an amino naphthol
    • C09B35/461—D being derived from diaminobenzene
    • 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
    • C09B35/039—Disazo dyes characterised by the tetrazo component
    • C09B35/04—Disazo dyes characterised by the tetrazo component the tetrazo component being a benzene derivative
    • 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
    • C09B35/36—Trisazo dyes of the type
    • C09B35/362—D is benzene
    • 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
    • C09B35/38—Trisazo dyes ot the type
    • 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
    • C09B43/06—Preparation of azo dyes from other azo compounds by oxidation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
CH802569A 1966-03-31 1969-05-27 Procédé pour la préparation de colorants azoïques CH509386A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR55854A FR1480372A (fr) 1966-03-31 1966-03-31 Nouveaux colorants azoïques solubles dans l'eau
FR153404A FR95352E (fr) 1966-03-31 1968-05-30 Nourveaux colorants azoiques solubles dans l'eau.

Publications (1)

Publication Number Publication Date
CH509386A true CH509386A (fr) 1971-06-30

Family

ID=26169613

Family Applications (1)

Application Number Title Priority Date Filing Date
CH802569A CH509386A (fr) 1966-03-31 1969-05-27 Procédé pour la préparation de colorants azoïques

Country Status (6)

Country Link
BE (1) BE733265A (en:Method)
CH (1) CH509386A (en:Method)
DE (2) DE1966887A1 (en:Method)
FR (1) FR95352E (en:Method)
GB (1) GB1230948A (en:Method)
NL (1) NL6908162A (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106167626B (zh) * 2016-07-26 2017-12-05 大连理工大学 一种高光牢度偶氮型红色活性染料

Also Published As

Publication number Publication date
DE1966888A1 (de) 1975-04-17
BE733265A (en:Method) 1969-11-19
DE1966888B2 (de) 1977-10-27
DE1927211A1 (de) 1970-08-27
GB1230948A (en:Method) 1971-05-05
DE1927211B2 (de) 1976-07-08
DE1966887A1 (de) 1975-04-17
DE1966888C3 (de) 1978-06-22
FR95352E (fr) 1970-09-11
NL6908162A (en:Method) 1969-12-02

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Legal Events

Date Code Title Description
PL Patent ceased