FR41731E - Process for the production of insoluble azo dyes - Google Patents

Process for the production of insoluble azo dyes

Info

Publication number
FR41731E
FR41731E FR41731DA FR41731E FR 41731 E FR41731 E FR 41731E FR 41731D A FR41731D A FR 41731DA FR 41731 E FR41731 E FR 41731E
Authority
FR
France
Prior art keywords
production
azo dyes
insoluble azo
insoluble
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 FR41731E publication Critical patent/FR41731E/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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR41731D 1932-01-13 1932-01-13 Process for the production of insoluble azo dyes Expired FR41731E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR41731T 1932-01-13

Publications (1)

Publication Number Publication Date
FR41731E true FR41731E (en) 1933-03-29

Family

ID=8677859

Family Applications (1)

Application Number Title Priority Date Filing Date
FR41731D Expired FR41731E (en) 1932-01-13 1932-01-13 Process for the production of insoluble azo dyes

Country Status (1)

Country Link
FR (1) FR41731E (en)

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