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FR1113026A - Azo dyes, their preparation process and their applications - Google Patents

Azo dyes, their preparation process and their applications

Info

Publication number
FR1113026A
FR1113026A FR1113026DA FR1113026A FR 1113026 A FR1113026 A FR 1113026A FR 1113026D A FR1113026D A FR 1113026DA FR 1113026 A FR1113026 A FR 1113026A
Authority
FR
France
Prior art keywords
applications
preparation process
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
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.)
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
Application granted granted Critical
Publication of FR1113026A publication Critical patent/FR1113026A/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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1113026D 1954-01-29 1954-11-15 Azo dyes, their preparation process and their applications Expired FR1113026A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1113026X 1954-01-29

Publications (1)

Publication Number Publication Date
FR1113026A true FR1113026A (en) 1956-03-22

Family

ID=4558200

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1113026D Expired FR1113026A (en) 1954-01-29 1954-11-15 Azo dyes, their preparation process and their applications

Country Status (1)

Country Link
FR (1) FR1113026A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1101660B (en) * 1958-02-28 1961-03-09 Geigy Ag J R Process for the preparation of monoazo dyes
EP0101664A1 (en) * 1982-07-29 1984-02-29 Ciba-Geigy Ag Monoazo dyestuffs, their preparation and their use

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1101660B (en) * 1958-02-28 1961-03-09 Geigy Ag J R Process for the preparation of monoazo dyes
EP0101664A1 (en) * 1982-07-29 1984-02-29 Ciba-Geigy Ag Monoazo dyestuffs, their preparation and their use
JPS5943063A (en) * 1982-07-29 1984-03-09 チバ−ガイギ・アクチエンゲゼルシヤフト Monoazo dye, manufacture and use
JPH0242386B2 (en) * 1982-07-29 1990-09-21

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