FR754387A - Process for manufacturing dyes and dyes obtained by this process - Google Patents

Process for manufacturing dyes and dyes obtained by this process

Info

Publication number
FR754387A
FR754387A FR754387DA FR754387A FR 754387 A FR754387 A FR 754387A FR 754387D A FR754387D A FR 754387DA FR 754387 A FR754387 A FR 754387A
Authority
FR
France
Prior art keywords
dyes
manufacturing
dyes obtained
manufacturing 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
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 FR754387A publication Critical patent/FR754387A/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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/06—Preparation of azo dyes from other azo compounds by oxidation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR754387D 1932-06-24 1933-04-14 Process for manufacturing dyes and dyes obtained by this process Expired FR754387A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE754387X 1932-06-24

Publications (1)

Publication Number Publication Date
FR754387A true FR754387A (en) 1933-11-06

Family

ID=6659327

Family Applications (1)

Application Number Title Priority Date Filing Date
FR754387D Expired FR754387A (en) 1932-06-24 1933-04-14 Process for manufacturing dyes and dyes obtained by this process

Country Status (1)

Country Link
FR (1) FR754387A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE956337C (en) * 1952-06-26 1957-01-17 Basf Ag Process for the production of metal-containing, sulfonic acid group-free azo dyes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE956337C (en) * 1952-06-26 1957-01-17 Basf Ag Process for the production of metal-containing, sulfonic acid group-free azo dyes

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