FR967850A - New vat dyes - Google Patents

New vat dyes

Info

Publication number
FR967850A
FR967850A FR967850DA FR967850A FR 967850 A FR967850 A FR 967850A FR 967850D A FR967850D A FR 967850DA FR 967850 A FR967850 A FR 967850A
Authority
FR
France
Prior art keywords
vat dyes
new vat
new
dyes
vat
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR967850A publication Critical patent/FR967850A/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)
FR967850D 1947-06-30 1948-06-21 New vat dyes Expired FR967850A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB967850X 1947-06-30

Publications (1)

Publication Number Publication Date
FR967850A true FR967850A (en) 1950-11-13

Family

ID=10805350

Family Applications (1)

Application Number Title Priority Date Filing Date
FR967850D Expired FR967850A (en) 1947-06-30 1948-06-21 New vat dyes

Country Status (1)

Country Link
FR (1) FR967850A (en)

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