GB879170A - Improvements relating to dioxazine dyestuffs and their use - Google Patents

Improvements relating to dioxazine dyestuffs and their use

Info

Publication number
GB879170A
GB879170A GB14862/58A GB1486258A GB879170A GB 879170 A GB879170 A GB 879170A GB 14862/58 A GB14862/58 A GB 14862/58A GB 1486258 A GB1486258 A GB 1486258A GB 879170 A GB879170 A GB 879170A
Authority
GB
United Kingdom
Prior art keywords
acetanilide
amino
dyestuffs
reacting
formula
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
GB14862/58A
Other languages
English (en)
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.)
Novartis AG
Original Assignee
JR Geigy 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 JR Geigy AG filed Critical JR Geigy AG
Publication of GB879170A publication Critical patent/GB879170A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B19/00Oxazine dyes
    • C09B19/02Bisoxazines prepared from aminoquinones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
GB14862/58A 1957-05-10 1958-05-09 Improvements relating to dioxazine dyestuffs and their use Expired GB879170A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH879170X 1957-05-10

Publications (1)

Publication Number Publication Date
GB879170A true GB879170A (en) 1961-10-04

Family

ID=4544691

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14862/58A Expired GB879170A (en) 1957-05-10 1958-05-09 Improvements relating to dioxazine dyestuffs and their use

Country Status (3)

Country Link
FR (1) FR1209113A (enExample)
GB (1) GB879170A (enExample)
NL (1) NL105972C (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2031026A1 (en) * 2007-08-31 2009-03-04 Clariant International Ltd. Synthesis of triphenodioxazine pigments

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2031026A1 (en) * 2007-08-31 2009-03-04 Clariant International Ltd. Synthesis of triphenodioxazine pigments
WO2009027014A3 (en) * 2007-08-31 2009-12-17 Clariant Finance (Bvi) Limited Synthesis of triphenodioxazine pigments

Also Published As

Publication number Publication date
FR1209113A (fr) 1960-02-29
NL105972C (enExample)

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