IT990809B - Coloranti azoici basici procedi mento per la loro preparazione e e loro impiego - Google Patents

Coloranti azoici basici procedi mento per la loro preparazione e e loro impiego

Info

Publication number
IT990809B
IT990809B IT26020/73A IT2602073A IT990809B IT 990809 B IT990809 B IT 990809B IT 26020/73 A IT26020/73 A IT 26020/73A IT 2602073 A IT2602073 A IT 2602073A IT 990809 B IT990809 B IT 990809B
Authority
IT
Italy
Prior art keywords
procedure
preparation
azo dyes
basic azo
basic
Prior art date
Application number
IT26020/73A
Other languages
English (en)
Italian (it)
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
Priority claimed from DE2232080A external-priority patent/DE2232080A1/de
Priority claimed from DE2238400A external-priority patent/DE2238400A1/de
Application filed by Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of IT990809B publication Critical patent/IT990809B/it

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
    • C09B44/00—Azo dyes containing onium groups
    • C09B44/10—Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system
    • C09B44/14—1,2-Diazoles or hydrogenated 1,2-diazoles ; Pyrazolium; Indazolium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
IT26020/73A 1972-06-30 1973-06-28 Coloranti azoici basici procedi mento per la loro preparazione e e loro impiego IT990809B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2232080A DE2232080A1 (de) 1972-06-30 1972-06-30 Basische azofarbstoffe, verfahren zu ihrer herstellung und ihre verwendung
DE2238400A DE2238400A1 (de) 1972-08-04 1972-08-04 Basische azofarbstoffe, verfahren zu ihrer herstellung und ihre verwendung

Publications (1)

Publication Number Publication Date
IT990809B true IT990809B (it) 1975-07-10

Family

ID=25763494

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26020/73A IT990809B (it) 1972-06-30 1973-06-28 Coloranti azoici basici procedi mento per la loro preparazione e e loro impiego

Country Status (4)

Country Link
JP (1) JPS4952827A (OSRAM)
FR (1) FR2190884B1 (OSRAM)
GB (1) GB1420681A (OSRAM)
IT (1) IT990809B (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH592722A5 (OSRAM) * 1973-06-25 1977-11-15 Ciba Geigy Ag
EP0284567B1 (de) * 1987-03-27 1995-03-01 Ciba-Geigy Ag Kationische Azofarbstoffe
ATE554087T1 (de) * 2004-10-29 2012-05-15 Abbott Lab Neue kinaseinhibitoren

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1149475B (de) * 1958-04-18 1963-05-30 Bayer Ag Verfahren zur Herstellung von Monoazofarbstoffen
DE2160780A1 (de) * 1971-12-08 1973-06-14 Basf Ag Pyridino-pyrazole

Also Published As

Publication number Publication date
JPS4952827A (OSRAM) 1974-05-22
GB1420681A (en) 1976-01-07
FR2190884B1 (OSRAM) 1977-02-18
FR2190884A1 (OSRAM) 1974-02-01

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