FR517558A - Process for the production of new ortho-oxyazo dyes - Google Patents

Process for the production of new ortho-oxyazo dyes

Info

Publication number
FR517558A
FR517558A FR517558A FR517558DA FR517558A FR 517558 A FR517558 A FR 517558A FR 517558 A FR517558 A FR 517558A FR 517558D A FR517558D A FR 517558DA FR 517558 A FR517558 A FR 517558A
Authority
FR
France
Prior art keywords
production
new ortho
oxyazo
dyes
oxyazo dyes
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
FR517558A
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.)
Agfa Gevaert NV
Original Assignee
Aktiengesellschaft fuer Anilinfabrikation GmbH
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 Aktiengesellschaft fuer Anilinfabrikation GmbH filed Critical Aktiengesellschaft fuer Anilinfabrikation GmbH
Application granted granted Critical
Publication of FR517558A publication Critical patent/FR517558A/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
FR517558A 1918-01-18 1920-06-21 Process for the production of new ortho-oxyazo dyes Expired FR517558A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE517558X 1918-01-18

Publications (1)

Publication Number Publication Date
FR517558A true FR517558A (en) 1921-05-07

Family

ID=6549595

Family Applications (1)

Application Number Title Priority Date Filing Date
FR517558A Expired FR517558A (en) 1918-01-18 1920-06-21 Process for the production of new ortho-oxyazo dyes

Country Status (2)

Country Link
FR (1) FR517558A (en)
GB (1) GB145053A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2447164A (en) * 1945-04-17 1948-08-17 Geigy Ag J R Chromable monoazo dyes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2447164A (en) * 1945-04-17 1948-08-17 Geigy Ag J R Chromable monoazo dyes

Also Published As

Publication number Publication date
GB145053A (en) 1921-07-21

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