FR789909A - Procédé de fabrication de colorants azoïques - Google Patents

Procédé de fabrication de colorants azoïques

Info

Publication number
FR789909A
FR789909A FR789909DA FR789909A FR 789909 A FR789909 A FR 789909A FR 789909D A FR789909D A FR 789909DA FR 789909 A FR789909 A FR 789909A
Authority
FR
France
Prior art keywords
manufacturing process
azo dyes
dyes manufacturing
azo
manufacturing
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
English (en)
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 FR789909A publication Critical patent/FR789909A/fr
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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR789909D 1934-05-26 1935-05-10 Procédé de fabrication de colorants azoïques Expired FR789909A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE789909X 1934-05-26

Publications (1)

Publication Number Publication Date
FR789909A true FR789909A (fr) 1935-11-08

Family

ID=6699784

Family Applications (1)

Application Number Title Priority Date Filing Date
FR789909D Expired FR789909A (fr) 1934-05-26 1935-05-10 Procédé de fabrication de colorants azoïques

Country Status (1)

Country Link
FR (1) FR789909A (fr)

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