FR1012618A - New metal dyes and their preparation processes - Google Patents

New metal dyes and their preparation processes

Info

Publication number
FR1012618A
FR1012618A FR1012618DA FR1012618A FR 1012618 A FR1012618 A FR 1012618A FR 1012618D A FR1012618D A FR 1012618DA FR 1012618 A FR1012618 A FR 1012618A
Authority
FR
France
Prior art keywords
preparation processes
new metal
metal dyes
dyes
new
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
Robert Sureau
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.)
Societe Anonyme de Matieres Colorantes et Produits Chimiques Francolor
Original Assignee
Societe Anonyme de Matieres Colorantes et Produits Chimiques Francolor
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 Societe Anonyme de Matieres Colorantes et Produits Chimiques Francolor filed Critical Societe Anonyme de Matieres Colorantes et Produits Chimiques Francolor
Application granted granted Critical
Publication of FR1012618A publication Critical patent/FR1012618A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1012618D 1949-12-29 1949-12-29 New metal dyes and their preparation processes Expired FR1012618A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1012618T 1949-12-29

Publications (1)

Publication Number Publication Date
FR1012618A true FR1012618A (en) 1952-07-15

Family

ID=9571006

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1012618D Expired FR1012618A (en) 1949-12-29 1949-12-29 New metal dyes and their preparation processes

Country Status (1)

Country Link
FR (1) FR1012618A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE944577C (en) * 1948-12-29 1956-06-21 Ciba Geigy Process for the production of disazo dyes containing copper or nickel
DE955452C (en) * 1954-03-24 1957-01-03 Ciba Geigy Process for the production of new metal-containing azo dyes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE944577C (en) * 1948-12-29 1956-06-21 Ciba Geigy Process for the production of disazo dyes containing copper or nickel
DE955452C (en) * 1954-03-24 1957-01-03 Ciba Geigy Process for the production of new metal-containing azo dyes

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