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FR1181425A - New azo dyes, their preparation and uses - Google Patents

New azo dyes, their preparation and uses

Info

Publication number
FR1181425A
FR1181425A FR1181425DA FR1181425A FR 1181425 A FR1181425 A FR 1181425A FR 1181425D A FR1181425D A FR 1181425DA FR 1181425 A FR1181425 A FR 1181425A
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
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
Ciba 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of FR1181425A publication Critical patent/FR1181425A/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
    • C09B62/04—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 triazine ring
    • C09B62/08—Azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1181425D 1956-06-29 1957-06-28 New azo dyes, their preparation and uses Expired FR1181425A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1181425X 1956-06-29

Publications (1)

Publication Number Publication Date
FR1181425A true FR1181425A (en) 1959-06-16

Family

ID=4561785

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1181425D Expired FR1181425A (en) 1956-06-29 1957-06-28 New azo dyes, their preparation and uses

Country Status (1)

Country Link
FR (1) FR1181425A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1232294B (en) * 1960-08-04 1967-01-12 Ici Ltd Process for the preparation of monoazo dyes
FR2008721A1 (en) * 1968-05-17 1970-01-23 Ciba Geigy
FR2022498A1 (en) * 1968-11-04 1970-07-31 Ciba Geigy
FR2215509A1 (en) * 1973-01-30 1974-08-23 Ici Ltd

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1232294B (en) * 1960-08-04 1967-01-12 Ici Ltd Process for the preparation of monoazo dyes
FR2008721A1 (en) * 1968-05-17 1970-01-23 Ciba Geigy
FR2022498A1 (en) * 1968-11-04 1970-07-31 Ciba Geigy
FR2215509A1 (en) * 1973-01-30 1974-08-23 Ici Ltd

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