FR428877A - Process for the production of diazotizable green dyes - Google Patents

Process for the production of diazotizable green dyes

Info

Publication number
FR428877A
FR428877A FR428877DA FR428877A FR 428877 A FR428877 A FR 428877A FR 428877D A FR428877D A FR 428877DA FR 428877 A FR428877 A FR 428877A
Authority
FR
France
Prior art keywords
diazotizable
production
green dyes
dyes
green
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.)
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 FR428877A publication Critical patent/FR428877A/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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/38—Trisazo dyes ot the type
    • C09B35/44—Trisazo dyes ot the type the component K being a hydroxy amine
    • C09B35/46—Trisazo dyes ot the type the component K being a hydroxy amine the component K being an amino naphthol

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR428877D 1910-05-03 1911-04-24 Process for the production of diazotizable green dyes Expired FR428877A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE428877X 1910-05-03

Publications (1)

Publication Number Publication Date
FR428877A true FR428877A (en) 1911-09-09

Family

ID=1471242

Family Applications (1)

Application Number Title Priority Date Filing Date
FR428877D Expired FR428877A (en) 1910-05-03 1911-04-24 Process for the production of diazotizable green dyes

Country Status (1)

Country Link
FR (1) FR428877A (en)

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