FR1019976A - New vat dyes - Google Patents

New vat dyes

Info

Publication number
FR1019976A
FR1019976A FR1019976DA FR1019976A FR 1019976 A FR1019976 A FR 1019976A FR 1019976D A FR1019976D A FR 1019976DA FR 1019976 A FR1019976 A FR 1019976A
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 FR1019976A publication Critical patent/FR1019976A/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
FR1019976D 1949-06-07 1950-06-07 New vat dyes Expired FR1019976A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1019976X 1949-06-07

Publications (1)

Publication Number Publication Date
FR1019976A true FR1019976A (en) 1953-01-30

Family

ID=10868445

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1019976D Expired FR1019976A (en) 1949-06-07 1950-06-07 New vat dyes

Country Status (1)

Country Link
FR (1) FR1019976A (en)

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