BE729893A - - Google Patents

Info

Publication number
BE729893A
BE729893A BE729893DA BE729893A BE 729893 A BE729893 A BE 729893A BE 729893D A BE729893D A BE 729893DA BE 729893 A BE729893 A BE 729893A
Authority
BE
Belgium
Prior art keywords
denotes
carbon atoms
compound
condensation
general formula
Prior art date
Application number
Other languages
English (en)
French (fr)
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
Priority claimed from FR6905673A external-priority patent/FR2036035A5/fr
Application filed filed Critical
Publication of BE729893A publication Critical patent/BE729893A/fr

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
BE729893D 1967-08-25 1969-03-14 BE729893A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF0053331 1967-08-25
FR6905673A FR2036035A5 (en) 1969-03-03 1969-03-03 Basic oxazinic dyestuffs prepn

Publications (1)

Publication Number Publication Date
BE729893A true BE729893A (ja) 1969-09-15

Family

ID=25977640

Family Applications (1)

Application Number Title Priority Date Filing Date
BE729893D BE729893A (ja) 1967-08-25 1969-03-14

Country Status (1)

Country Link
BE (1) BE729893A (ja)

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: FARBWERKE HOECHST A.G.

Effective date: 19840314