FR1294409A - New azo dyes and their preparation - Google Patents

New azo dyes and their preparation

Info

Publication number
FR1294409A
FR1294409A FR864525A FR864525A FR1294409A FR 1294409 A FR1294409 A FR 1294409A FR 864525 A FR864525 A FR 864525A FR 864525 A FR864525 A FR 864525A FR 1294409 A FR1294409 A FR 1294409A
Authority
FR
France
Prior art keywords
preparation
azo dyes
new azo
new
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
FR864525A
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst 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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Priority to FR864525A priority Critical patent/FR1294409A/en
Application granted granted Critical
Publication of FR1294409A publication Critical patent/FR1294409A/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
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/34—Preparation from o-monohydroxy azo compounds having in the o'-position an atom or functional group other than hydroxyl, alkoxy, carboxyl, amino or keto groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR864525A 1961-06-10 1961-06-10 New azo dyes and their preparation Expired FR1294409A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR864525A FR1294409A (en) 1961-06-10 1961-06-10 New azo dyes and their preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR864525A FR1294409A (en) 1961-06-10 1961-06-10 New azo dyes and their preparation

Publications (1)

Publication Number Publication Date
FR1294409A true FR1294409A (en) 1962-05-26

Family

ID=8756967

Family Applications (1)

Application Number Title Priority Date Filing Date
FR864525A Expired FR1294409A (en) 1961-06-10 1961-06-10 New azo dyes and their preparation

Country Status (1)

Country Link
FR (1) FR1294409A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3402012A (en) * 1964-03-05 1968-09-17 Ciba Ltd Dyeing nickel-containing polyolefin fibers with o-alkylmercaptoazo dyes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3402012A (en) * 1964-03-05 1968-09-17 Ciba Ltd Dyeing nickel-containing polyolefin fibers with o-alkylmercaptoazo dyes

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