FR793295A - Azo dyes - Google Patents

Azo dyes

Info

Publication number
FR793295A
FR793295A FR793295DA FR793295A FR 793295 A FR793295 A FR 793295A FR 793295D A FR793295D A FR 793295DA FR 793295 A FR793295 A FR 793295A
Authority
FR
France
Prior art keywords
azo dyes
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 FR793295A publication Critical patent/FR793295A/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)
FR793295D 1934-08-16 1935-08-05 Azo dyes Expired FR793295A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE793295X 1934-08-16

Publications (1)

Publication Number Publication Date
FR793295A true FR793295A (en) 1936-01-21

Family

ID=1552800

Family Applications (1)

Application Number Title Priority Date Filing Date
FR793295D Expired FR793295A (en) 1934-08-16 1935-08-05 Azo dyes

Country Status (1)

Country Link
FR (1) FR793295A (en)

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