FR787428A - Production of complex heavy metal combinations of azo dyes - Google Patents

Production of complex heavy metal combinations of azo dyes

Info

Publication number
FR787428A
FR787428A FR787428DA FR787428A FR 787428 A FR787428 A FR 787428A FR 787428D A FR787428D A FR 787428DA FR 787428 A FR787428 A FR 787428A
Authority
FR
France
Prior art keywords
production
heavy metal
azo dyes
metal combinations
complex heavy
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR787428A publication Critical patent/FR787428A/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
    • 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
FR787428D 1934-03-17 1935-03-15 Production of complex heavy metal combinations of azo dyes Expired FR787428A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE787428X 1934-03-17

Publications (1)

Publication Number Publication Date
FR787428A true FR787428A (en) 1935-09-23

Family

ID=6699247

Family Applications (1)

Application Number Title Priority Date Filing Date
FR787428D Expired FR787428A (en) 1934-03-17 1935-03-15 Production of complex heavy metal combinations of azo dyes

Country Status (1)

Country Link
FR (1) FR787428A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE748913C (en) * 1939-07-25 1944-11-23 Process for the production of metal-containing azo dyes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE748913C (en) * 1939-07-25 1944-11-23 Process for the production of metal-containing azo dyes

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