FR1083204A - Chromium mono-azo dyes and process for their preparation - Google Patents

Chromium mono-azo dyes and process for their preparation

Info

Publication number
FR1083204A
FR1083204A FR1083204DA FR1083204A FR 1083204 A FR1083204 A FR 1083204A FR 1083204D A FR1083204D A FR 1083204DA FR 1083204 A FR1083204 A FR 1083204A
Authority
FR
France
Prior art keywords
preparation
azo dyes
chromium
mono
chromium mono
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 FR1083204A publication Critical patent/FR1083204A/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
    • C09B45/16—Monoazo compounds containing chromium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1083204D 1952-09-10 1953-09-09 Chromium mono-azo dyes and process for their preparation Expired FR1083204A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1083204X 1952-09-10

Publications (1)

Publication Number Publication Date
FR1083204A true FR1083204A (en) 1955-01-06

Family

ID=4556515

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1083204D Expired FR1083204A (en) 1952-09-10 1953-09-09 Chromium mono-azo dyes and process for their preparation

Country Status (1)

Country Link
FR (1) FR1083204A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1016866B (en) * 1955-04-01 1957-10-03 Basf Ag Process for the preparation of chromium-containing o, o'-dioxyazo dyes
DE1060520B (en) * 1955-05-28 1959-07-02 Basf Ag Process for the production of cobalt-containing azo dyes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1016866B (en) * 1955-04-01 1957-10-03 Basf Ag Process for the preparation of chromium-containing o, o'-dioxyazo dyes
DE1060520B (en) * 1955-05-28 1959-07-02 Basf Ag Process for the production of cobalt-containing azo dyes

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