FR684682A - Water-insoluble azo dyes and method of manufacture - Google Patents

Water-insoluble azo dyes and method of manufacture

Info

Publication number
FR684682A
FR684682A FR684682DA FR684682A FR 684682 A FR684682 A FR 684682A FR 684682D A FR684682D A FR 684682DA FR 684682 A FR684682 A FR 684682A
Authority
FR
France
Prior art keywords
manufacture
water
azo dyes
insoluble azo
insoluble
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 FR684682A publication Critical patent/FR684682A/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
    • C09B29/10—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group
    • C09B29/18—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides
    • C09B29/22—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides of heterocyclic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR684682D 1928-11-16 1929-11-09 Water-insoluble azo dyes and method of manufacture Expired FR684682A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE684682X 1928-11-16

Publications (1)

Publication Number Publication Date
FR684682A true FR684682A (en) 1930-06-30

Family

ID=6597658

Family Applications (1)

Application Number Title Priority Date Filing Date
FR684682D Expired FR684682A (en) 1928-11-16 1929-11-09 Water-insoluble azo dyes and method of manufacture

Country Status (1)

Country Link
FR (1) FR684682A (en)

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