FR629938A - Process for the production of anthraquinone series tank dyes and the resulting products - Google Patents

Process for the production of anthraquinone series tank dyes and the resulting products

Info

Publication number
FR629938A
FR629938A FR629938DA FR629938A FR 629938 A FR629938 A FR 629938A FR 629938D A FR629938D A FR 629938DA FR 629938 A FR629938 A FR 629938A
Authority
FR
France
Prior art keywords
production
resulting products
anthraquinone series
series tank
tank 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.)
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 FR629938A publication Critical patent/FR629938A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR629938D 1926-03-03 1927-02-28 Process for the production of anthraquinone series tank dyes and the resulting products Expired FR629938A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE629938X 1926-03-03

Publications (1)

Publication Number Publication Date
FR629938A true FR629938A (en) 1927-11-19

Family

ID=6578758

Family Applications (1)

Application Number Title Priority Date Filing Date
FR629938D Expired FR629938A (en) 1926-03-03 1927-02-28 Process for the production of anthraquinone series tank dyes and the resulting products

Country Status (1)

Country Link
FR (1) FR629938A (en)

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