FR1331221A - Azo dyes, their manufacture and applications - Google Patents

Azo dyes, their manufacture and applications

Info

Publication number
FR1331221A
FR1331221A FR907291A FR907291A FR1331221A FR 1331221 A FR1331221 A FR 1331221A FR 907291 A FR907291 A FR 907291A FR 907291 A FR907291 A FR 907291A FR 1331221 A FR1331221 A FR 1331221A
Authority
FR
France
Prior art keywords
manufacture
applications
azo dyes
azo
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
FR907291A
Other languages
French (fr)
Inventor
Reinhard Neier
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.)
Sandoz AG
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 FR907291A priority Critical patent/FR1331221A/en
Application granted granted Critical
Publication of FR1331221A publication Critical patent/FR1331221A/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
    • C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/14—Monoazo compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR907291A 1962-08-20 1962-08-20 Azo dyes, their manufacture and applications Expired FR1331221A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR907291A FR1331221A (en) 1962-08-20 1962-08-20 Azo dyes, their manufacture and applications

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR907291A FR1331221A (en) 1962-08-20 1962-08-20 Azo dyes, their manufacture and applications

Publications (1)

Publication Number Publication Date
FR1331221A true FR1331221A (en) 1963-06-28

Family

ID=8785403

Family Applications (1)

Application Number Title Priority Date Filing Date
FR907291A Expired FR1331221A (en) 1962-08-20 1962-08-20 Azo dyes, their manufacture and applications

Country Status (1)

Country Link
FR (1) FR1331221A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2193858A1 (en) * 1972-07-22 1974-02-22 Bayer Ag
US4280955A (en) * 1978-06-10 1981-07-28 Basf Aktiengesellschaft Sulfo, chloro phenolazoacetoacetylbenzamide dyes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2193858A1 (en) * 1972-07-22 1974-02-22 Bayer Ag
US4280955A (en) * 1978-06-10 1981-07-28 Basf Aktiengesellschaft Sulfo, chloro phenolazoacetoacetylbenzamide dyes

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