FR731166A - 2,3-Hydroxynaphthoic acid arylamides, azo dyes prepared from these arylamides and processes for the preparation of these arylamides and dyes - Google Patents

2,3-Hydroxynaphthoic acid arylamides, azo dyes prepared from these arylamides and processes for the preparation of these arylamides and dyes

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Publication number
FR731166A
FR731166A FR731166DA FR731166A FR 731166 A FR731166 A FR 731166A FR 731166D A FR731166D A FR 731166DA FR 731166 A FR731166 A FR 731166A
Authority
FR
France
Prior art keywords
arylamides
dyes
processes
preparation
hydroxynaphthoic acid
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
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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 FR731166A publication Critical patent/FR731166A/en
Expired legal-status Critical Current

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    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR731166D 1931-02-07 1932-02-08 2,3-Hydroxynaphthoic acid arylamides, azo dyes prepared from these arylamides and processes for the preparation of these arylamides and dyes Expired FR731166A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE731166X 1931-02-07

Publications (1)

Publication Number Publication Date
FR731166A true FR731166A (en) 1932-08-30

Family

ID=6637685

Family Applications (1)

Application Number Title Priority Date Filing Date
FR731166D Expired FR731166A (en) 1931-02-07 1932-02-08 2,3-Hydroxynaphthoic acid arylamides, azo dyes prepared from these arylamides and processes for the preparation of these arylamides and dyes

Country Status (1)

Country Link
FR (1) FR731166A (en)

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