IT977873B - Coloranti azo pirazolio - Google Patents

Coloranti azo pirazolio

Info

Publication number
IT977873B
IT977873B IT6746273A IT6746273A IT977873B IT 977873 B IT977873 B IT 977873B IT 6746273 A IT6746273 A IT 6746273A IT 6746273 A IT6746273 A IT 6746273A IT 977873 B IT977873 B IT 977873B
Authority
IT
Italy
Prior art keywords
pirazole
azo
dyes
pirazole dyes
azo pirazole
Prior art date
Application number
IT6746273A
Other languages
English (en)
Inventor
G Coispeau
Original Assignee
Kuhlmann U Soc Prod Chim
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 FR7206219A external-priority patent/FR2172839A1/fr
Priority claimed from FR7246600A external-priority patent/FR2212396A1/fr
Application filed by Kuhlmann U Soc Prod Chim filed Critical Kuhlmann U Soc Prod Chim
Application granted granted Critical
Publication of IT977873B publication Critical patent/IT977873B/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)
  • Coloring (AREA)
IT6746273A 1972-02-24 1973-02-23 Coloranti azo pirazolio IT977873B (it)

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
IT977873B true IT977873B (it) 1974-09-20

Family

ID=26216931

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6746273A IT977873B (it) 1972-02-24 1973-02-23 Coloranti azo pirazolio

Country Status (8)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH602869A5 (it) * 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.
JPS56119054A (en) * 1980-02-27 1981-09-18 Shiyouya Uchida Opening waterproof structure for outer wall block longitudinal joint
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
JPS5524470B2 (it) 1980-06-28
DE2305984C3 (de) 1980-12-18
JPS4899228A (it) 1973-12-15
NL165204B (nl) 1980-10-15
BE795903A (fr) 1973-08-23
DE2305984B2 (de) 1980-04-30
NL165204C (nl) 1981-03-16
CH559233A5 (it) 1975-02-28
DE2305984A1 (de) 1973-08-30
NL7301426A (it) 1973-08-28
GB1408672A (en) 1975-10-01
AR195596A1 (es) 1973-10-23

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