FR463844A - Process for the production of new azo dyes - Google Patents

Process for the production of new azo dyes

Info

Publication number
FR463844A
FR463844A FR463844DA FR463844A FR 463844 A FR463844 A FR 463844A FR 463844D A FR463844D A FR 463844DA FR 463844 A FR463844 A FR 463844A
Authority
FR
France
Prior art keywords
production
azo dyes
new azo
new
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.)
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 FR463844A publication Critical patent/FR463844A/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)
FR463844D 1912-11-05 1913-10-20 Process for the production of new azo dyes Expired FR463844A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE463844X 1912-11-05

Publications (1)

Publication Number Publication Date
FR463844A true FR463844A (en) 1914-03-05

Family

ID=1502874

Family Applications (1)

Application Number Title Priority Date Filing Date
FR463844D Expired FR463844A (en) 1912-11-05 1913-10-20 Process for the production of new azo dyes

Country Status (1)

Country Link
FR (1) FR463844A (en)

Similar Documents

Publication Publication Date Title
FR469457A (en) Process suitable for producing azo dyes
FR456674A (en) Process for the production of new azo dyes
FR456675A (en) Process for the production of new azo dyes
FR456761A (en) Process for the production of new azo dyes
FR458089A (en) Process for the production of new azo dyes
FR463844A (en) Process for the production of new azo dyes
FR457840A (en) Production process for new monoazo dyes
FR465347A (en) Process for the production of new diazotizable azo dyes
FR456236A (en) Production process for new azo basic dyes
FR466922A (en) Process for the production of new azo dyes
FR469949A (en) Process for the production of new azo dyes
FR458374A (en) Azo dyes production process
FR471881A (en) Process for the production of new diazotizable azo dyes
FR465794A (en) Process for the production of new diazotizable azo dyes
FR471850A (en) Process for the production of new yellow azo dyes
FR474331A (en) Process for the production of new substantive azo dyes
FR18248E (en) Production process for new monoazo dyes
FR19208E (en) Production process for new monoazo dyes
FR461810A (en) Process for the production of triphenylmethane dyes
FR517209A (en) Process for the production of trisazo dyes
FR443387A (en) Process for the production of disazo dyes for wool
FR465930A (en) Process for the production of new yellow azo dyes
FR433049A (en) Azo dyes production process
FR428410A (en) Azo dyes production process
FR419511A (en) Process for the production of new azo dyes