FR991360A - Vat dyes and process for their preparation - Google Patents

Vat dyes and process for their preparation

Info

Publication number
FR991360A
FR991360A FR991360DA FR991360A FR 991360 A FR991360 A FR 991360A FR 991360D A FR991360D A FR 991360DA FR 991360 A FR991360 A FR 991360A
Authority
FR
France
Prior art keywords
preparation
vat dyes
vat
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 FR991360A publication Critical patent/FR991360A/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
    • C09B6/00—Anthracene dyes not provided for above

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR991360D 1948-07-30 1949-07-25 Vat dyes and process for their preparation Expired FR991360A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH991360X 1948-07-30

Publications (1)

Publication Number Publication Date
FR991360A true FR991360A (en) 1951-10-04

Family

ID=4551803

Family Applications (1)

Application Number Title Priority Date Filing Date
FR991360D Expired FR991360A (en) 1948-07-30 1949-07-25 Vat dyes and process for their preparation

Country Status (1)

Country Link
FR (1) FR991360A (en)

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