FR1172477A - New aminonaphthalenesulfonic acid and azo dyes derived from it. dye application - Google Patents

New aminonaphthalenesulfonic acid and azo dyes derived from it. dye application

Info

Publication number
FR1172477A
FR1172477A FR1172477DA FR1172477A FR 1172477 A FR1172477 A FR 1172477A FR 1172477D A FR1172477D A FR 1172477DA FR 1172477 A FR1172477 A FR 1172477A
Authority
FR
France
Prior art keywords
new
azo dyes
dye application
dyes derived
aminonaphthalenesulfonic acid
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)
Inventor
Pierre Petitcolas
Jean Develotte
Robert Sureau
Pierre Obellianne
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.)
Compagnie Francaise des Matieres Colorantes SARL
Original Assignee
Compagnie Francaise des Matieres Colorantes SARL
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 Compagnie Francaise des Matieres Colorantes SARL filed Critical Compagnie Francaise des Matieres Colorantes SARL
Application granted granted Critical
Publication of FR1172477A publication Critical patent/FR1172477A/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
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/14—Monoazo compounds
FR1172477D 1957-04-25 1957-04-25 New aminonaphthalenesulfonic acid and azo dyes derived from it. dye application Expired FR1172477A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1172477T 1957-04-25

Publications (1)

Publication Number Publication Date
FR1172477A true FR1172477A (en) 1959-02-11

Family

ID=9658015

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1172477D Expired FR1172477A (en) 1957-04-25 1957-04-25 New aminonaphthalenesulfonic acid and azo dyes derived from it. dye application

Country Status (1)

Country Link
FR (1) FR1172477A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4416816A (en) * 1972-06-28 1983-11-22 Sandoz Ltd. 1:2 Chromium complex of 1-amino-2-(3',5'-dinitro-2'-hydroxyphenylazo)-4-sulfonaphthalene and alkali metal salts thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4416816A (en) * 1972-06-28 1983-11-22 Sandoz Ltd. 1:2 Chromium complex of 1-amino-2-(3',5'-dinitro-2'-hydroxyphenylazo)-4-sulfonaphthalene and alkali metal salts thereof

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