FR886903A - Water soluble azo dyes and method of preparation - Google Patents

Water soluble azo dyes and method of preparation

Info

Publication number
FR886903A
FR886903A FR886903DA FR886903A FR 886903 A FR886903 A FR 886903A FR 886903D A FR886903D A FR 886903DA FR 886903 A FR886903 A FR 886903A
Authority
FR
France
Prior art keywords
preparation
water soluble
azo dyes
soluble azo
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 FR886903A publication Critical patent/FR886903A/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
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • C09B29/08—Amino benzenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR886903D 1940-04-20 1941-12-15 Water soluble azo dyes and method of preparation Expired FR886903A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE886903X 1940-04-20

Publications (1)

Publication Number Publication Date
FR886903A true FR886903A (en) 1943-10-28

Family

ID=1556439

Family Applications (1)

Application Number Title Priority Date Filing Date
FR886903D Expired FR886903A (en) 1940-04-20 1941-12-15 Water soluble azo dyes and method of preparation

Country Status (1)

Country Link
FR (1) FR886903A (en)

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