FR514972A - Production of new azo dyestuffs - Google Patents

Production of new azo dyestuffs

Info

Publication number
FR514972A
FR514972A FR514972A FR514972DA FR514972A FR 514972 A FR514972 A FR 514972A FR 514972 A FR514972 A FR 514972A FR 514972D A FR514972D A FR 514972DA FR 514972 A FR514972 A FR 514972A
Authority
FR
France
Prior art keywords
production
azo dyestuffs
new azo
new
dyestuffs
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
FR514972A
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.)
Bayer AG
Original Assignee
Farbenfabriken Vorm Friedr Bayer and Co
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 Farbenfabriken Vorm Friedr Bayer and Co filed Critical Farbenfabriken Vorm Friedr Bayer and Co
Application granted granted Critical
Publication of FR514972A publication Critical patent/FR514972A/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)
FR514972A 1916-07-25 1917-08-08 Production of new azo dyestuffs Expired FR514972A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE514972X 1916-07-25

Publications (1)

Publication Number Publication Date
FR514972A true FR514972A (en) 1921-03-22

Family

ID=6548818

Family Applications (1)

Application Number Title Priority Date Filing Date
FR514972A Expired FR514972A (en) 1916-07-25 1917-08-08 Production of new azo dyestuffs

Country Status (1)

Country Link
FR (1) FR514972A (en)

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