FR1063118A - Vat dyes and their new preparation process - Google Patents

Vat dyes and their new preparation process

Info

Publication number
FR1063118A
FR1063118A FR1063118DA FR1063118A FR 1063118 A FR1063118 A FR 1063118A FR 1063118D A FR1063118D A FR 1063118DA FR 1063118 A FR1063118 A FR 1063118A
Authority
FR
France
Prior art keywords
preparation process
new 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 FR1063118A publication Critical patent/FR1063118A/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)
FR1063118D 1952-02-21 1952-05-28 Vat dyes and their new preparation process Expired FR1063118A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1063118X 1952-02-21

Publications (1)

Publication Number Publication Date
FR1063118A true FR1063118A (en) 1954-04-29

Family

ID=4555540

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1063118D Expired FR1063118A (en) 1952-02-21 1952-05-28 Vat dyes and their new preparation process

Country Status (1)

Country Link
FR (1) FR1063118A (en)

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