FR764135A - Process for the production of water-insoluble monoazo dyes - Google Patents

Process for the production of water-insoluble monoazo dyes

Info

Publication number
FR764135A
FR764135A FR764135DA FR764135A FR 764135 A FR764135 A FR 764135A FR 764135D A FR764135D A FR 764135DA FR 764135 A FR764135 A FR 764135A
Authority
FR
France
Prior art keywords
production
water
monoazo dyes
insoluble monoazo
insoluble
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.)
Novartis AG
Original Assignee
JR Geigy 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 JR Geigy AG filed Critical JR Geigy AG
Application granted granted Critical
Publication of FR764135A publication Critical patent/FR764135A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR764135D 1932-11-28 1933-11-22 Process for the production of water-insoluble monoazo dyes Expired FR764135A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE764135X 1932-11-28

Publications (1)

Publication Number Publication Date
FR764135A true FR764135A (en) 1934-05-15

Family

ID=6672815

Family Applications (1)

Application Number Title Priority Date Filing Date
FR764135D Expired FR764135A (en) 1932-11-28 1933-11-22 Process for the production of water-insoluble monoazo dyes

Country Status (1)

Country Link
FR (1) FR764135A (en)

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