FR43399E - New Water Insoluble Azo Dyes and Method of Preparation - Google Patents

New Water Insoluble Azo Dyes and Method of Preparation

Info

Publication number
FR43399E
FR43399E FR43399DA FR43399E FR 43399 E FR43399 E FR 43399E FR 43399D A FR43399D A FR 43399DA FR 43399 E FR43399 E FR 43399E
Authority
FR
France
Prior art keywords
preparation
water insoluble
azo dyes
new water
insoluble azo
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 FR43399E publication Critical patent/FR43399E/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
    • C09B29/20—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides of the naphthalene series

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR43399D 1933-04-12 1933-04-12 New Water Insoluble Azo Dyes and Method of Preparation Expired FR43399E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR43399T 1933-04-12

Publications (1)

Publication Number Publication Date
FR43399E true FR43399E (en) 1934-05-11

Family

ID=8679374

Family Applications (1)

Application Number Title Priority Date Filing Date
FR43399D Expired FR43399E (en) 1933-04-12 1933-04-12 New Water Insoluble Azo Dyes and Method of Preparation

Country Status (1)

Country Link
FR (1) FR43399E (en)

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