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FR806406A - Dipyrazolanthronic tank dyes and production process - Google Patents

Dipyrazolanthronic tank dyes and production process

Info

Publication number
FR806406A
FR806406A FR806406DA FR806406A FR 806406 A FR806406 A FR 806406A FR 806406D A FR806406D A FR 806406DA FR 806406 A FR806406 A FR 806406A
Authority
FR
France
Prior art keywords
dipyrazolanthronic
production process
tank dyes
dyes
tank
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 FR806406A publication Critical patent/FR806406A/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
    • C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
    • C09B5/02—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic ring being only condensed in peri position
    • C09B5/04—Pyrazolanthrones
    • C09B5/08—Dipyrazolanthrones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR806406D 1935-05-23 1936-05-15 Dipyrazolanthronic tank dyes and production process Expired FR806406A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE806406X 1935-05-23

Publications (1)

Publication Number Publication Date
FR806406A true FR806406A (en) 1936-12-16

Family

ID=6722603

Family Applications (1)

Application Number Title Priority Date Filing Date
FR806406D Expired FR806406A (en) 1935-05-23 1936-05-15 Dipyrazolanthronic tank dyes and production process

Country Status (1)

Country Link
FR (1) FR806406A (en)

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