FR1275623A - Process for the preparation of reactive azo dyes - Google Patents

Process for the preparation of reactive azo dyes

Info

Publication number
FR1275623A
FR1275623A FR845849A FR845849A FR1275623A FR 1275623 A FR1275623 A FR 1275623A FR 845849 A FR845849 A FR 845849A FR 845849 A FR845849 A FR 845849A FR 1275623 A FR1275623 A FR 1275623A
Authority
FR
France
Prior art keywords
preparation
azo dyes
reactive azo
reactive
dyes
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.)
Expired
Application number
FR845849A
Other languages
French (fr)
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.)
Novartis AG
Original Assignee
JR Geigy 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 JR Geigy AG filed Critical JR Geigy AG
Priority to FR845849A priority Critical patent/FR1275623A/en
Application granted granted Critical
Publication of FR1275623A publication Critical patent/FR1275623A/en
Expired 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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/02—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring
    • C09B62/20—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to a pyrimidine ring
    • C09B62/24—Azo dyes
    • C09B62/255—Metal complex azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR845849A 1960-12-03 1960-12-03 Process for the preparation of reactive azo dyes Expired FR1275623A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR845849A FR1275623A (en) 1960-12-03 1960-12-03 Process for the preparation of reactive azo dyes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR845849A FR1275623A (en) 1960-12-03 1960-12-03 Process for the preparation of reactive azo dyes

Publications (1)

Publication Number Publication Date
FR1275623A true FR1275623A (en) 1961-11-10

Family

ID=8744014

Family Applications (1)

Application Number Title Priority Date Filing Date
FR845849A Expired FR1275623A (en) 1960-12-03 1960-12-03 Process for the preparation of reactive azo dyes

Country Status (1)

Country Link
FR (1) FR1275623A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1225790B (en) * 1961-10-03 1966-09-29 Ciba Geigy Process for the preparation of metal-containing monoazo dyes
DE1230944B (en) * 1963-02-01 1966-12-22 Bayer Ag Process for the production of azo dyes and their copper complex compounds
EP0457141A2 (en) * 1990-05-18 1991-11-21 Bayer Ag Reactive dyes
US5256773A (en) * 1990-05-18 1993-10-26 Bayer Aktiengesellschaft Copper complexes of 4-fluoro-5-chloropyrimidin-6-yl containing ractive mondazo dyes

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1225790B (en) * 1961-10-03 1966-09-29 Ciba Geigy Process for the preparation of metal-containing monoazo dyes
DE1230944B (en) * 1963-02-01 1966-12-22 Bayer Ag Process for the production of azo dyes and their copper complex compounds
EP0457141A2 (en) * 1990-05-18 1991-11-21 Bayer Ag Reactive dyes
EP0457141A3 (en) * 1990-05-18 1992-10-28 Bayer Ag Reactive dyes
US5256773A (en) * 1990-05-18 1993-10-26 Bayer Aktiengesellschaft Copper complexes of 4-fluoro-5-chloropyrimidin-6-yl containing ractive mondazo dyes

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