FR82845E - Monoazo dyes and their preparation - Google Patents

Monoazo dyes and their preparation

Info

Publication number
FR82845E
FR82845E FR920075A FR920075A FR82845E FR 82845 E FR82845 E FR 82845E FR 920075 A FR920075 A FR 920075A FR 920075 A FR920075 A FR 920075A FR 82845 E FR82845 E FR 82845E
Authority
FR
France
Prior art keywords
preparation
monoazo dyes
monoazo
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
FR920075A
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst 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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Priority to FR920075A priority Critical patent/FR82845E/en
Application granted granted Critical
Publication of FR82845E publication Critical patent/FR82845E/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)
FR920075A 1962-12-28 1962-12-28 Monoazo dyes and their preparation Expired FR82845E (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR920075A FR82845E (en) 1962-12-28 1962-12-28 Monoazo dyes and their preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR920075A FR82845E (en) 1962-12-28 1962-12-28 Monoazo dyes and their preparation

Publications (1)

Publication Number Publication Date
FR82845E true FR82845E (en) 1964-04-24

Family

ID=8793809

Family Applications (1)

Application Number Title Priority Date Filing Date
FR920075A Expired FR82845E (en) 1962-12-28 1962-12-28 Monoazo dyes and their preparation

Country Status (1)

Country Link
FR (1) FR82845E (en)

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