FR1480086A - Mono-Azo dyes, their manufacture and applications - Google Patents

Mono-Azo dyes, their manufacture and applications

Info

Publication number
FR1480086A
FR1480086A FR62077A FR62077A FR1480086A FR 1480086 A FR1480086 A FR 1480086A FR 62077 A FR62077 A FR 62077A FR 62077 A FR62077 A FR 62077A FR 1480086 A FR1480086 A FR 1480086A
Authority
FR
France
Prior art keywords
mono
manufacture
applications
azo dyes
azo
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
FR62077A
Other languages
French (fr)
Inventor
Hermann Burkhard
Walter Wehrli
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
Priority claimed from CH702365A external-priority patent/CH418495A/en
Application filed by Sandoz AG filed Critical Sandoz AG
Priority to FR62077A priority Critical patent/FR1480086A/en
Application granted granted Critical
Publication of FR1480086A publication Critical patent/FR1480086A/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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/30—Preparation of azo dyes from other azo compounds by esterification of —COOH or —SO3H groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR62077A 1965-05-20 1966-05-18 Mono-Azo dyes, their manufacture and applications Expired FR1480086A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR62077A FR1480086A (en) 1965-05-20 1966-05-18 Mono-Azo dyes, their manufacture and applications

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH702365A CH418495A (en) 1965-05-20 1965-05-20 Process for the preparation of monoazo dyes
FR62077A FR1480086A (en) 1965-05-20 1966-05-18 Mono-Azo dyes, their manufacture and applications

Publications (1)

Publication Number Publication Date
FR1480086A true FR1480086A (en) 1967-05-05

Family

ID=25700597

Family Applications (1)

Application Number Title Priority Date Filing Date
FR62077A Expired FR1480086A (en) 1965-05-20 1966-05-18 Mono-Azo dyes, their manufacture and applications

Country Status (1)

Country Link
FR (1) FR1480086A (en)

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