BE795903A - Nouveaux colorants azo-pyrazolium - Google Patents

Nouveaux colorants azo-pyrazolium

Info

Publication number
BE795903A
BE795903A BE795903DA BE795903A BE 795903 A BE795903 A BE 795903A BE 795903D A BE795903D A BE 795903DA BE 795903 A BE795903 A BE 795903A
Authority
BE
Belgium
Prior art keywords
pyrazolium
colors
new azo
azo
new
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
G E E Coispeau
Original Assignee
Ugine Kuhlmann
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.)
Publication date
Priority claimed from FR7206219A external-priority patent/FR2172839A1/fr
Priority claimed from FR7246600A external-priority patent/FR2212396A1/fr
Publication of BE795903A publication Critical patent/BE795903A/xx

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)
  • Coloring (AREA)
BE795903D 1972-02-24 Nouveaux colorants azo-pyrazolium BE795903A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7206219A FR2172839A1 (en) 1972-02-24 1972-02-24 Azo-pyrazolium dyes - for acrylonitrile (co)polymer and acid-modified polyester and polyamide fibres, giving (bluish) red shades
FR7246600A FR2212396A1 (en) 1972-12-28 1972-12-28 Azo-pyrazolium dyes - for acrylonitrile (co)polymer and acid-modified polyester and polyamide fibres, giving (bluish) red shades

Publications (1)

Publication Number Publication Date
BE795903A true BE795903A (fr) 1973-08-23

Family

ID=26216931

Family Applications (1)

Application Number Title Priority Date Filing Date
BE795903D BE795903A (fr) 1972-02-24 Nouveaux colorants azo-pyrazolium

Country Status (8)

Country Link
JP (1) JPS5524470B2 (enExample)
AR (1) AR195596A1 (enExample)
BE (1) BE795903A (enExample)
CH (1) CH559233A5 (enExample)
DE (1) DE2305984C3 (enExample)
GB (1) GB1408672A (enExample)
IT (1) IT977873B (enExample)
NL (1) NL165204C (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH602869A5 (enExample) * 1974-09-17 1978-08-15 Sandoz Ag
CH618061B (de) * 1975-07-14 Ciba Geigy Ag Verfahren zum egalen faerben von langsam-, normal- und schnellziehenden polyacrylnitrilmaterialien.
CH661739A5 (de) * 1984-12-20 1987-08-14 Ciba Geigy Ag Kationische pyrazol-azoverbindungen.
KR102529889B1 (ko) * 2018-06-29 2023-05-09 에스엘 주식회사 차량용 램프

Also Published As

Publication number Publication date
DE2305984A1 (de) 1973-08-30
CH559233A5 (enExample) 1975-02-28
NL165204B (nl) 1980-10-15
DE2305984C3 (de) 1980-12-18
AR195596A1 (es) 1973-10-23
IT977873B (it) 1974-09-20
JPS5524470B2 (enExample) 1980-06-28
NL165204C (nl) 1981-03-16
NL7301426A (enExample) 1973-08-28
JPS4899228A (enExample) 1973-12-15
DE2305984B2 (de) 1980-04-30
GB1408672A (en) 1975-10-01

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: PRODUITS CHIMIQUES UGINE KUHLMANN

Effective date: 19840223