FR1173761A - Monoazo dyes and their preparation process - Google Patents

Monoazo dyes and their preparation process

Info

Publication number
FR1173761A
FR1173761A FR1173761DA FR1173761A FR 1173761 A FR1173761 A FR 1173761A FR 1173761D A FR1173761D A FR 1173761DA FR 1173761 A FR1173761 A FR 1173761A
Authority
FR
France
Prior art keywords
preparation process
monoazo dyes
monoazo
dyes
preparation
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.)
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
Application granted granted Critical
Publication of FR1173761A publication Critical patent/FR1173761A/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
    • C09B29/32—Monoazo dyes prepared by diazotising and coupling from coupling components containing a reactive methylene group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1173761D 1956-04-28 1957-04-26 Monoazo dyes and their preparation process Expired FR1173761A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1173761X 1956-04-28

Publications (1)

Publication Number Publication Date
FR1173761A true FR1173761A (en) 1959-03-02

Family

ID=7729567

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1173761D Expired FR1173761A (en) 1956-04-28 1957-04-26 Monoazo dyes and their preparation process

Country Status (1)

Country Link
FR (1) FR1173761A (en)

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