FR833726A - Water soluble azo dyes and process for their production - Google Patents

Water soluble azo dyes and process for their production

Info

Publication number
FR833726A
FR833726A FR833726DA FR833726A FR 833726 A FR833726 A FR 833726A FR 833726D A FR833726D A FR 833726DA FR 833726 A FR833726 A FR 833726A
Authority
FR
France
Prior art keywords
production
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 FR833726A publication Critical patent/FR833726A/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)
FR833726D 1937-02-25 1938-02-14 Water soluble azo dyes and process for their production Expired FR833726A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE833726X 1937-02-25

Publications (1)

Publication Number Publication Date
FR833726A true FR833726A (en) 1938-10-28

Family

ID=6760291

Family Applications (1)

Application Number Title Priority Date Filing Date
FR833726D Expired FR833726A (en) 1937-02-25 1938-02-14 Water soluble azo dyes and process for their production

Country Status (1)

Country Link
FR (1) FR833726A (en)

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