FR2352865A1 - Procede pour produire des colorants azoiques cyanes et application - Google Patents

Procede pour produire des colorants azoiques cyanes et application

Info

Publication number
FR2352865A1
FR2352865A1 FR7716328A FR7716328A FR2352865A1 FR 2352865 A1 FR2352865 A1 FR 2352865A1 FR 7716328 A FR7716328 A FR 7716328A FR 7716328 A FR7716328 A FR 7716328A FR 2352865 A1 FR2352865 A1 FR 2352865A1
Authority
FR
France
Prior art keywords
cyane
dyes
application
azoic
producing
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
FR7716328A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of FR2352865A1 publication Critical patent/FR2352865A1/fr
Withdrawn legal-status Critical Current

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
    • 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
    • C09B43/42—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymerization Catalysts (AREA)
FR7716328A 1976-05-28 1977-05-27 Procede pour produire des colorants azoiques cyanes et application Withdrawn FR2352865A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2228576A GB1578731A (en) 1976-05-28 1976-05-28 Process for the manufacture of cyano azo dyes

Publications (1)

Publication Number Publication Date
FR2352865A1 true FR2352865A1 (fr) 1977-12-23

Family

ID=10176909

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7716328A Withdrawn FR2352865A1 (fr) 1976-05-28 1977-05-27 Procede pour produire des colorants azoiques cyanes et application

Country Status (7)

Country Link
JP (1) JPS52146433A (fr)
BR (1) BR7703413A (fr)
DE (1) DE2724116A1 (fr)
ES (1) ES459247A1 (fr)
FR (1) FR2352865A1 (fr)
GB (1) GB1578731A (fr)
IT (1) IT1084036B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418257A1 (fr) * 1978-02-24 1979-09-21 Ciba Geigy Ag Nouveaux composes mono-azoiques, leur procede de fabrication et leur utilisation comme colorants
US4269770A (en) 1978-10-25 1981-05-26 Bayer Aktiengesellschaft Process for the preparation of cyanoazo dyestuffs

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1584932A (fr) * 1967-10-10 1970-01-02
GB1412922A (en) * 1973-03-03 1975-11-05 Bayer Ag Process for the preparation of azo compounds

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1584932A (fr) * 1967-10-10 1970-01-02
GB1412922A (en) * 1973-03-03 1975-11-05 Bayer Ag Process for the preparation of azo compounds

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418257A1 (fr) * 1978-02-24 1979-09-21 Ciba Geigy Ag Nouveaux composes mono-azoiques, leur procede de fabrication et leur utilisation comme colorants
US4269770A (en) 1978-10-25 1981-05-26 Bayer Aktiengesellschaft Process for the preparation of cyanoazo dyestuffs

Also Published As

Publication number Publication date
IT1084036B (it) 1985-05-25
DE2724116A1 (de) 1978-03-23
ES459247A1 (es) 1978-03-16
GB1578731A (en) 1980-11-05
BR7703413A (pt) 1978-01-10
JPS52146433A (en) 1977-12-06

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Legal Events

Date Code Title Description
ST Notification of lapse