FR637867A - Process for the manufacture of monoazo dyes - Google Patents

Process for the manufacture of monoazo dyes

Info

Publication number
FR637867A
FR637867A FR637867DA FR637867A FR 637867 A FR637867 A FR 637867A FR 637867D A FR637867D A FR 637867DA FR 637867 A FR637867 A FR 637867A
Authority
FR
France
Prior art keywords
manufacture
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
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 FR637867A publication Critical patent/FR637867A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR637867D 1926-07-29 1927-07-18 Process for the manufacture of monoazo dyes Expired FR637867A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE637867X 1926-07-29

Publications (1)

Publication Number Publication Date
FR637867A true FR637867A (en) 1928-05-10

Family

ID=6579648

Family Applications (1)

Application Number Title Priority Date Filing Date
FR637867D Expired FR637867A (en) 1926-07-29 1927-07-18 Process for the manufacture of monoazo dyes

Country Status (1)

Country Link
FR (1) FR637867A (en)

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