FR941456A - Process for the preparation of anthraquinone series vat dyes, vat dyes in accordance with those obtained and use of these dyes - Google Patents

Process for the preparation of anthraquinone series vat dyes, vat dyes in accordance with those obtained and use of these dyes

Info

Publication number
FR941456A
FR941456A FR941456DA FR941456A FR 941456 A FR941456 A FR 941456A FR 941456D A FR941456D A FR 941456DA FR 941456 A FR941456 A FR 941456A
Authority
FR
France
Prior art keywords
dyes
vat dyes
vat
preparation
accordance
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
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba 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, Ciba AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of FR941456A publication Critical patent/FR941456A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B5/00Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
    • C09B5/24Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic rings being only condensed with an anthraquinone nucleus in 1-2 or 2-3 position

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR941456D 1946-02-12 1947-02-11 Process for the preparation of anthraquinone series vat dyes, vat dyes in accordance with those obtained and use of these dyes Expired FR941456A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH941456X 1946-02-12

Publications (1)

Publication Number Publication Date
FR941456A true FR941456A (en) 1949-01-12

Family

ID=4549453

Family Applications (1)

Application Number Title Priority Date Filing Date
FR941456D Expired FR941456A (en) 1946-02-12 1947-02-11 Process for the preparation of anthraquinone series vat dyes, vat dyes in accordance with those obtained and use of these dyes

Country Status (1)

Country Link
FR (1) FR941456A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2259329A1 (en) * 1972-12-04 1974-06-12 Basf Ag PROCESS FOR THE PREPARATION OF ANTHRAQUINONOXAZOLES

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2259329A1 (en) * 1972-12-04 1974-06-12 Basf Ag PROCESS FOR THE PREPARATION OF ANTHRAQUINONOXAZOLES

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