FR1063117A - New vat dyes and their preparation process - Google Patents

New vat dyes and their preparation process

Info

Publication number
FR1063117A
FR1063117A FR1063117DA FR1063117A FR 1063117 A FR1063117 A FR 1063117A FR 1063117D A FR1063117D A FR 1063117DA FR 1063117 A FR1063117 A FR 1063117A
Authority
FR
France
Prior art keywords
preparation process
vat dyes
new vat
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 FR1063117A publication Critical patent/FR1063117A/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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • C09B1/36—Dyes with acylated amino groups
    • C09B1/42—Dyes with acylated amino groups the acyl groups being residues of an aromatic carboxylic acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1063117D 1952-02-21 1952-05-28 New vat dyes and their preparation process Expired FR1063117A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1063117X 1952-02-21

Publications (1)

Publication Number Publication Date
FR1063117A true FR1063117A (en) 1954-04-29

Family

ID=4555539

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1063117D Expired FR1063117A (en) 1952-02-21 1952-05-28 New vat dyes and their preparation process

Country Status (1)

Country Link
FR (1) FR1063117A (en)

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