CH424044A - Process for the preparation of dyes of the dioxazine series - Google Patents

Process for the preparation of dyes of the dioxazine series

Info

Publication number
CH424044A
CH424044A CH825563A CH825563A CH424044A CH 424044 A CH424044 A CH 424044A CH 825563 A CH825563 A CH 825563A CH 825563 A CH825563 A CH 825563A CH 424044 A CH424044 A CH 424044A
Authority
CH
Switzerland
Prior art keywords
dyes
preparation
dioxazine series
dioxazine
series
Prior art date
Application number
CH825563A
Other languages
German (de)
Inventor
Andre Dr Pugin
E Dr Burdeska Kurt
Original Assignee
Geigy Ag J R
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 to NL129429D priority Critical patent/NL129429C/xx
Application filed by Geigy Ag J R filed Critical Geigy Ag J R
Priority to CH825563A priority patent/CH424044A/en
Priority to CH849564A priority patent/CH474557A/en
Priority to ES0301875A priority patent/ES301875A1/en
Priority to BE650013D priority patent/BE650013A/xx
Priority to GB2711464A priority patent/GB1017867A/en
Priority to NL6407477A priority patent/NL6407477A/xx
Priority to FR980279A priority patent/FR1400085A/en
Priority to DE1964G0040975 priority patent/DE1569608B1/en
Priority to DK330664A priority patent/DK108370C/en
Publication of CH424044A publication Critical patent/CH424044A/en
Priority to US755022A priority patent/US3523117A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/35—Heterocyclic compounds having nitrogen in the ring having also oxygen in the ring
    • 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
    • C09B19/02—Bisoxazines prepared from aminoquinones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
CH825563A 1963-07-02 1963-07-02 Process for the preparation of dyes of the dioxazine series CH424044A (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
NL129429D NL129429C (en) 1963-07-02
CH825563A CH424044A (en) 1963-07-02 1963-07-02 Process for the preparation of dyes of the dioxazine series
CH849564A CH474557A (en) 1963-07-02 1964-06-29 Process for the preparation of dyes of the dioxazine series
GB2711464A GB1017867A (en) 1963-07-02 1964-07-01 Improvements relating to dyestuffs of the dioxazine series, their production and use
BE650013D BE650013A (en) 1963-07-02 1964-07-01
ES0301875A ES301875A1 (en) 1963-07-02 1964-07-01 Procedure for the preparation of pure colorants of the dioxazinica series. (Machine-translation by Google Translate, not legally binding)
NL6407477A NL6407477A (en) 1963-07-02 1964-07-01
FR980279A FR1400085A (en) 1963-07-02 1964-07-01 New dioxazin dyes and their preparation
DE1964G0040975 DE1569608B1 (en) 1963-07-02 1964-07-01 Triphendioxazine dyes, their production and use
DK330664A DK108370C (en) 1963-07-02 1964-07-01 Process for the preparation of triphendioxazine dyes.
US755022A US3523117A (en) 1963-07-02 1968-08-16 Dioxazine dyestuffs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH825563A CH424044A (en) 1963-07-02 1963-07-02 Process for the preparation of dyes of the dioxazine series

Publications (1)

Publication Number Publication Date
CH424044A true CH424044A (en) 1966-11-15

Family

ID=4337538

Family Applications (1)

Application Number Title Priority Date Filing Date
CH825563A CH424044A (en) 1963-07-02 1963-07-02 Process for the preparation of dyes of the dioxazine series

Country Status (7)

Country Link
BE (1) BE650013A (en)
CH (1) CH424044A (en)
DE (1) DE1569608B1 (en)
DK (1) DK108370C (en)
ES (1) ES301875A1 (en)
GB (1) GB1017867A (en)
NL (2) NL6407477A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1065063A (en) * 1913-03-01 1913-06-17 Hoechst Ag Benzoquinone derivatives and process of making same.

Also Published As

Publication number Publication date
DE1569608B1 (en) 1971-02-11
ES301875A1 (en) 1965-01-01
NL129429C (en) 1970-03-16
GB1017867A (en) 1966-01-19
BE650013A (en) 1965-01-04
DK108370C (en) 1967-11-27
NL6407477A (en) 1965-01-04

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