FR650501A - Production of anthanthronic series tank dyes - Google Patents

Production of anthanthronic series tank dyes

Info

Publication number
FR650501A
FR650501A FR650501DA FR650501A FR 650501 A FR650501 A FR 650501A FR 650501D A FR650501D A FR 650501DA FR 650501 A FR650501 A FR 650501A
Authority
FR
France
Prior art keywords
anthanthronic
production
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 FR650501A publication Critical patent/FR650501A/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
    • C09B3/60—Anthanthrones
    • C09B3/64—Preparation from starting materials already containing the anthanthrone nucleus
    • C09B3/68—Amino derivatives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR650501D 1927-03-08 1928-03-06 Production of anthanthronic series tank dyes Expired FR650501A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE650501X 1927-03-08

Publications (1)

Publication Number Publication Date
FR650501A true FR650501A (en) 1929-01-10

Family

ID=6581419

Family Applications (1)

Application Number Title Priority Date Filing Date
FR650501D Expired FR650501A (en) 1927-03-08 1928-03-06 Production of anthanthronic series tank dyes

Country Status (1)

Country Link
FR (1) FR650501A (en)

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