FR850530A - New orthooxyazo dyes and their preparation methods - Google Patents

New orthooxyazo dyes and their preparation methods

Info

Publication number
FR850530A
FR850530A FR850530DA FR850530A FR 850530 A FR850530 A FR 850530A FR 850530D A FR850530D A FR 850530DA FR 850530 A FR850530 A FR 850530A
Authority
FR
France
Prior art keywords
orthooxyazo
dyes
new
preparation methods
preparation
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.)
Kuhlmann SA
Original Assignee
Kuhlmann SA
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 Kuhlmann SA filed Critical Kuhlmann SA
Application granted granted Critical
Publication of FR850530A publication Critical patent/FR850530A/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)
FR850530D 1938-08-23 1938-08-23 New orthooxyazo dyes and their preparation methods Expired FR850530A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR850530T 1938-08-23

Publications (1)

Publication Number Publication Date
FR850530A true FR850530A (en) 1939-12-19

Family

ID=9318044

Family Applications (1)

Application Number Title Priority Date Filing Date
FR850530D Expired FR850530A (en) 1938-08-23 1938-08-23 New orthooxyazo dyes and their preparation methods

Country Status (1)

Country Link
FR (1) FR850530A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2570084A (en) * 1947-01-06 1951-10-02 Ciba Ltd Complex chromium azo compound

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2570084A (en) * 1947-01-06 1951-10-02 Ciba Ltd Complex chromium azo compound

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