FR780293A - Process for the preparation of metallic combinations of azo dyes - Google Patents

Process for the preparation of metallic combinations of azo dyes

Info

Publication number
FR780293A
FR780293A FR780293DA FR780293A FR 780293 A FR780293 A FR 780293A FR 780293D A FR780293D A FR 780293DA FR 780293 A FR780293 A FR 780293A
Authority
FR
France
Prior art keywords
preparation
azo dyes
metallic combinations
metallic
combinations
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
Robert Lantz
Henri Delarue
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.)
Matieres Colorantes & Prod Chi
Original Assignee
Matieres Colorantes & Prod Chi
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 Matieres Colorantes & Prod Chi filed Critical Matieres Colorantes & Prod Chi
Application granted granted Critical
Publication of FR780293A publication Critical patent/FR780293A/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
    • C09B45/01—Complex metal compounds of azo dyes characterised by the method of metallisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR780293D 1934-01-13 1934-01-13 Process for the preparation of metallic combinations of azo dyes Expired FR780293A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR780293T 1934-01-13

Publications (1)

Publication Number Publication Date
FR780293A true FR780293A (en) 1935-04-23

Family

ID=9204132

Family Applications (1)

Application Number Title Priority Date Filing Date
FR780293D Expired FR780293A (en) 1934-01-13 1934-01-13 Process for the preparation of metallic combinations of azo dyes

Country Status (1)

Country Link
FR (1) FR780293A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2454266A (en) * 1943-06-04 1948-11-23 Interchem Corp Pyrazolone azo pigment
US2553011A (en) * 1947-04-11 1951-05-15 Clayton Aniline Co Ltd Manufacture of disazo-dyestuffs containing copper in complex union

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2454266A (en) * 1943-06-04 1948-11-23 Interchem Corp Pyrazolone azo pigment
US2553011A (en) * 1947-04-11 1951-05-15 Clayton Aniline Co Ltd Manufacture of disazo-dyestuffs containing copper in complex union

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