FR47859E - Manufacturing process of monoazo dyes - Google Patents

Manufacturing process of monoazo dyes

Info

Publication number
FR47859E
FR47859E FR47859DA FR47859E FR 47859 E FR47859 E FR 47859E FR 47859D A FR47859D A FR 47859DA FR 47859 E FR47859 E FR 47859E
Authority
FR
France
Prior art keywords
manufacturing process
monoazo dyes
monoazo
dyes
manufacturing
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR47859E publication Critical patent/FR47859E/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
    • C09B29/12—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group of the benzene series

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR47859D 1936-12-05 1936-12-05 Manufacturing process of monoazo dyes Expired FR47859E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR47859T 1936-12-05

Publications (1)

Publication Number Publication Date
FR47859E true FR47859E (en) 1937-08-14

Family

ID=8683282

Family Applications (1)

Application Number Title Priority Date Filing Date
FR47859D Expired FR47859E (en) 1936-12-05 1936-12-05 Manufacturing process of monoazo dyes

Country Status (1)

Country Link
FR (1) FR47859E (en)

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