FR673075A - Process for preparing dibenzanthrones series tank dyes - Google Patents

Process for preparing dibenzanthrones series tank dyes

Info

Publication number
FR673075A
FR673075A FR673075DA FR673075A FR 673075 A FR673075 A FR 673075A FR 673075D A FR673075D A FR 673075DA FR 673075 A FR673075 A FR 673075A
Authority
FR
France
Prior art keywords
dibenzanthrones
preparing
series tank
tank dyes
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 FR673075A publication Critical patent/FR673075A/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
    • C09B3/00—Dyes with an anthracene nucleus condensed with one or more carbocyclic rings
    • C09B3/22—Dibenzanthrones; Isodibenzanthrones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR673075D 1929-04-13 1929-04-13 Process for preparing dibenzanthrones series tank dyes Expired FR673075A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR673075T 1929-04-13

Publications (1)

Publication Number Publication Date
FR673075A true FR673075A (en) 1930-01-10

Family

ID=9017855

Family Applications (1)

Application Number Title Priority Date Filing Date
FR673075D Expired FR673075A (en) 1929-04-13 1929-04-13 Process for preparing dibenzanthrones series tank dyes

Country Status (1)

Country Link
FR (1) FR673075A (en)

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