FR697540A - Nouveaux colorants azoïques - Google Patents

Nouveaux colorants azoïques

Info

Publication number
FR697540A
FR697540A FR697540DA FR697540A FR 697540 A FR697540 A FR 697540A FR 697540D A FR697540D A FR 697540DA FR 697540 A FR697540 A FR 697540A
Authority
FR
France
Prior art keywords
azo dyes
new azo
new
dyes
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
English (en)
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 FR697540A publication Critical patent/FR697540A/fr
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
    • C09B29/24—Monoazo dyes prepared by diazotising and coupling from coupling components containing both hydroxyl and amino directing groups
    • C09B29/28—Amino naphthols
    • C09B29/30—Amino naphtholsulfonic acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR697540D 1929-08-28 1930-06-17 Nouveaux colorants azoïques Expired FR697540A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE697540X 1929-08-28

Publications (1)

Publication Number Publication Date
FR697540A true FR697540A (fr) 1931-01-19

Family

ID=6607951

Family Applications (1)

Application Number Title Priority Date Filing Date
FR697540D Expired FR697540A (fr) 1929-08-28 1930-06-17 Nouveaux colorants azoïques

Country Status (1)

Country Link
FR (1) FR697540A (fr)

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