FR804365A - Azo dyes and their production process - Google Patents

Azo dyes and their production process

Info

Publication number
FR804365A
FR804365A FR804365DA FR804365A FR 804365 A FR804365 A FR 804365A FR 804365D A FR804365D A FR 804365DA FR 804365 A FR804365 A FR 804365A
Authority
FR
France
Prior art keywords
production process
azo dyes
azo
dyes
production
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 FR804365A publication Critical patent/FR804365A/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
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR804365D 1935-04-04 1936-03-31 Azo dyes and their production process Expired FR804365A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE804365X 1935-04-04

Publications (1)

Publication Number Publication Date
FR804365A true FR804365A (en) 1936-10-22

Family

ID=6722097

Family Applications (1)

Application Number Title Priority Date Filing Date
FR804365D Expired FR804365A (en) 1935-04-04 1936-03-31 Azo dyes and their production process

Country Status (1)

Country Link
FR (1) FR804365A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE742940C (en) * 1939-05-05 1943-12-21 Ig Farbenindustrie Ag Process for the preparation of monoazo dyes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE742940C (en) * 1939-05-05 1943-12-21 Ig Farbenindustrie Ag Process for the preparation of monoazo dyes

Similar Documents

Publication Publication Date Title
FR806055A (en) New dyes of the methine series and their production process
FR842972A (en) Azo dyes and their production process
FR801306A (en) Azo dyes and their production process
FR818154A (en) Azo dyes and their production process
FR810605A (en) Dyes of the anthraquinone series and their production process
FR824444A (en) Azo dyes and their production process
FR804365A (en) Azo dyes and their production process
FR807732A (en) Azo dyes and their production process
FR805528A (en) New azo dyes and their production process
FR809593A (en) Azo dyes and their production process
FR806585A (en) Azo dyes and their production process
FR800447A (en) Chromatable azo dyes and their production process
FR804351A (en) Azo dyes and their production process
FR811814A (en) Metal dyes and their production process
FR873117A (en) Azo dyes and their production process
FR858104A (en) Azo dyes and their production process
FR805497A (en) New azo dyes and their production process
FR834567A (en) Azo dyes and their production process
FR798386A (en) Azo dyes and their production process
FR812304A (en) Polyazo dyes and their production process
FR809603A (en) Azo dyes and their production process
FR802525A (en) Dyes of the anthraquinone series and their production process
FR843115A (en) Azo dyes and their production process
FR832003A (en) Azo dyes and their production process
FR815403A (en) Polyazo dyes and their production process