BE750579A - PROCESS FOR PREPARING BASIC OXAZINIC DYES - Google Patents

PROCESS FOR PREPARING BASIC OXAZINIC DYES

Info

Publication number
BE750579A
BE750579A BE750579DA BE750579A BE 750579 A BE750579 A BE 750579A BE 750579D A BE750579D A BE 750579DA BE 750579 A BE750579 A BE 750579A
Authority
BE
Belgium
Prior art keywords
oxazinic
dyes
preparing basic
preparing
basic
Prior art date
Application number
Other languages
French (fr)
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Publication of BE750579A publication Critical patent/BE750579A/en

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)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
BE750579D 1969-05-16 1970-05-19 PROCESS FOR PREPARING BASIC OXAZINIC DYES BE750579A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691925052 DE1925052C3 (en) 1969-05-16 1969-05-16 Process for the preparation of basic oxazine dyes

Publications (1)

Publication Number Publication Date
BE750579A true BE750579A (en) 1970-11-19

Family

ID=5734371

Family Applications (1)

Application Number Title Priority Date Filing Date
BE750579D BE750579A (en) 1969-05-16 1970-05-19 PROCESS FOR PREPARING BASIC OXAZINIC DYES

Country Status (7)

Country Link
BE (1) BE750579A (en)
CH (1) CH537441A (en)
DE (1) DE1925052C3 (en)
ES (1) ES379673A1 (en)
FR (1) FR2048492A5 (en)
GB (1) GB1284177A (en)
NL (1) NL7006708A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH593321A5 (en) * 1974-04-29 1977-11-30 Ciba Geigy Ag
DE3033439A1 (en) * 1980-09-05 1982-04-22 Basf Ag, 6700 Ludwigshafen BASIC COLORS OF THE OXAZINE SERIES
DE4222205C2 (en) * 1992-07-07 1995-01-12 Gkn Automotive Ag Ball constant velocity joint
EP0921329B2 (en) 1997-12-06 2005-11-02 Iprotec Maschinen- und Edelstahlprodukte GmbH Method for finishing the inner member of a universal joint

Also Published As

Publication number Publication date
ES379673A1 (en) 1972-08-01
GB1284177A (en) 1972-08-02
DE1925052B2 (en) 1974-03-14
DE1925052A1 (en) 1970-11-26
NL7006708A (en) 1970-11-18
FR2048492A5 (en) 1971-03-19
CH537441A (en) 1973-05-31
DE1925052C3 (en) 1974-10-31

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