FR1108688A - Azo dyes containing complex bound cobalt and process for their preparation - Google Patents

Azo dyes containing complex bound cobalt and process for their preparation

Info

Publication number
FR1108688A
FR1108688A FR1108688DA FR1108688A FR 1108688 A FR1108688 A FR 1108688A FR 1108688D A FR1108688D A FR 1108688DA FR 1108688 A FR1108688 A FR 1108688A
Authority
FR
France
Prior art keywords
preparation
azo dyes
containing complex
dyes containing
complex bound
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.)
Novartis AG
Original Assignee
JR Geigy 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 JR Geigy AG filed Critical JR Geigy AG
Application granted granted Critical
Publication of FR1108688A publication Critical patent/FR1108688A/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
    • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
    • C09B33/02—Disazo 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
    • C09B45/20—Monoazo compounds containing cobalt

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1108688D 1953-10-01 1954-09-30 Azo dyes containing complex bound cobalt and process for their preparation Expired FR1108688A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1108688X 1953-10-01

Publications (1)

Publication Number Publication Date
FR1108688A true FR1108688A (en) 1956-01-16

Family

ID=4557938

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1108688D Expired FR1108688A (en) 1953-10-01 1954-09-30 Azo dyes containing complex bound cobalt and process for their preparation

Country Status (1)

Country Link
FR (1) FR1108688A (en)

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