FR840632A - Nitro dyes and their preparation process - Google Patents

Nitro dyes and their preparation process

Info

Publication number
FR840632A
FR840632A FR840632DA FR840632A FR 840632 A FR840632 A FR 840632A FR 840632D A FR840632D A FR 840632DA FR 840632 A FR840632 A FR 840632A
Authority
FR
France
Prior art keywords
preparation process
nitro dyes
nitro
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR840632A publication Critical patent/FR840632A/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
    • C09B19/00—Oxazine dyes
    • 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
    • C09B51/00—Nitro or nitroso dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR840632D 1938-07-13 1938-07-13 Nitro dyes and their preparation process Expired FR840632A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR840632T 1938-07-13

Publications (1)

Publication Number Publication Date
FR840632A true FR840632A (en) 1939-04-28

Family

ID=9303381

Family Applications (1)

Application Number Title Priority Date Filing Date
FR840632D Expired FR840632A (en) 1938-07-13 1938-07-13 Nitro dyes and their preparation process

Country Status (1)

Country Link
FR (1) FR840632A (en)

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