FR515442A - Production de nouvelles matières colorantes azoiques - Google Patents

Production de nouvelles matières colorantes azoiques

Info

Publication number
FR515442A
FR515442A FR515442A FR515442DA FR515442A FR 515442 A FR515442 A FR 515442A FR 515442 A FR515442 A FR 515442A FR 515442D A FR515442D A FR 515442DA FR 515442 A FR515442 A FR 515442A
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
FR515442A
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.)
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 FR515442A publication Critical patent/FR515442A/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
    • C09B29/24—Monoazo dyes prepared by diazotising and coupling from coupling components containing both hydroxyl and amino directing groups
    • C09B29/28—Amino naphthols
    • C09B29/30—Amino naphtholsulfonic acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR515442A 1916-02-19 1920-05-12 Production de nouvelles matières colorantes azoiques Expired FR515442A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE515442X 1916-02-19

Publications (1)

Publication Number Publication Date
FR515442A true FR515442A (fr) 1921-04-01

Family

ID=6548976

Family Applications (1)

Application Number Title Priority Date Filing Date
FR515442A Expired FR515442A (fr) 1916-02-19 1920-05-12 Production de nouvelles matières colorantes azoiques

Country Status (1)

Country Link
FR (1) FR515442A (fr)

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