FR1057923A - Improvements with vat dyes - Google Patents

Improvements with vat dyes

Info

Publication number
FR1057923A
FR1057923A FR1057923DA FR1057923A FR 1057923 A FR1057923 A FR 1057923A FR 1057923D A FR1057923D A FR 1057923DA FR 1057923 A FR1057923 A FR 1057923A
Authority
FR
France
Prior art keywords
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
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 American Cyanamid Co filed Critical American Cyanamid Co
Application granted granted Critical
Publication of FR1057923A publication Critical patent/FR1057923A/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
    • C09B1/46—Dyes with acylated amino groups the acyl groups being residues of cyanuric acid or an analogous heterocyclic compound
    • C09B1/467—Dyes with acylated amino groups the acyl groups being residues of cyanuric acid or an analogous heterocyclic compound attached to two or more anthraquinone rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1057923D 1951-05-23 1951-12-21 Improvements with vat dyes Expired FR1057923A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1057923XA 1951-05-23 1951-05-23

Publications (1)

Publication Number Publication Date
FR1057923A true FR1057923A (en) 1954-03-11

Family

ID=22307799

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1057923D Expired FR1057923A (en) 1951-05-23 1951-12-21 Improvements with vat dyes

Country Status (1)

Country Link
FR (1) FR1057923A (en)

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