FR794481A - Process for the preparation of new azo dyes - Google Patents

Process for the preparation of new azo dyes

Info

Publication number
FR794481A
FR794481A FR794481DA FR794481A FR 794481 A FR794481 A FR 794481A FR 794481D A FR794481D A FR 794481DA FR 794481 A FR794481 A FR 794481A
Authority
FR
France
Prior art keywords
preparation
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.)
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 FR794481A publication Critical patent/FR794481A/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
FR794481D 1935-08-30 1935-08-30 Process for the preparation of new azo dyes Expired FR794481A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR794481T 1935-08-30

Publications (1)

Publication Number Publication Date
FR794481A true FR794481A (en) 1936-02-18

Family

ID=9234119

Family Applications (1)

Application Number Title Priority Date Filing Date
FR794481D Expired FR794481A (en) 1935-08-30 1935-08-30 Process for the preparation of new azo dyes

Country Status (1)

Country Link
FR (1) FR794481A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE740655C (en) * 1936-07-23 1943-11-09 Manufactures De Prod Chim Du N 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
DE740655C (en) * 1936-07-23 1943-11-09 Manufactures De Prod Chim Du N Process for the preparation of monoazo dyes

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