NL165204C - METHOD FOR PREPARING AZO-PYRAZOLIUM DYES, AND METHOD FOR DYEING FIBERS. - Google Patents

METHOD FOR PREPARING AZO-PYRAZOLIUM DYES, AND METHOD FOR DYEING FIBERS.

Info

Publication number
NL165204C
NL165204C NL7301426A NL7301426A NL165204C NL 165204 C NL165204 C NL 165204C NL 7301426 A NL7301426 A NL 7301426A NL 7301426 A NL7301426 A NL 7301426A NL 165204 C NL165204 C NL 165204C
Authority
NL
Netherlands
Prior art keywords
pyrazolium
dyes
dyeing fibers
preparing azo
azo
Prior art date
Application number
NL7301426A
Other languages
Dutch (nl)
Other versions
NL165204B (en
NL7301426A (en
Inventor
Gerard Emile Edgard 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.)
Filing date
Publication date
Priority claimed from FR7206219A external-priority patent/FR2172839A1/en
Priority claimed from FR7246600A external-priority patent/FR2212396A1/en
Application filed by Ugine Kuhlmann filed Critical Ugine Kuhlmann
Publication of NL7301426A publication Critical patent/NL7301426A/xx
Publication of NL165204B publication Critical patent/NL165204B/en
Application granted granted Critical
Publication of NL165204C publication Critical patent/NL165204C/en

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)
NL7301426A 1972-02-24 1973-02-01 METHOD FOR PREPARING AZO-PYRAZOLIUM DYES, AND METHOD FOR DYEING FIBERS. NL165204C (en)

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 (3)

Publication Number Publication Date
NL7301426A NL7301426A (en) 1973-08-28
NL165204B NL165204B (en) 1980-10-15
NL165204C true NL165204C (en) 1981-03-16

Family

ID=26216931

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7301426A NL165204C (en) 1972-02-24 1973-02-01 METHOD FOR PREPARING AZO-PYRAZOLIUM DYES, AND METHOD FOR DYEING FIBERS.

Country Status (8)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH602869A5 (en) * 1974-09-17 1978-08-15 Sandoz Ag
CH618061B (en) * 1975-07-14 Ciba Geigy Ag PROCESS FOR LEVELING IN COLORING SLOW, NORMAL AND FAST DRAWING POLYACRYLNITRILE MATERIALS.
JPS56119054A (en) * 1980-02-27 1981-09-18 Shiyouya Uchida Opening waterproof structure for outer wall block longitudinal joint
CH661739A5 (en) * 1984-12-20 1987-08-14 Ciba Geigy Ag CATIONIC PYRAZOLE AZO COMPOUNDS.
KR102529889B1 (en) * 2018-06-29 2023-05-09 에스엘 주식회사 lamp for vehicle

Also Published As

Publication number Publication date
CH559233A5 (en) 1975-02-28
JPS5524470B2 (en) 1980-06-28
NL165204B (en) 1980-10-15
AR195596A1 (en) 1973-10-23
IT977873B (en) 1974-09-20
GB1408672A (en) 1975-10-01
NL7301426A (en) 1973-08-28
DE2305984B2 (en) 1980-04-30
DE2305984C3 (en) 1980-12-18
JPS4899228A (en) 1973-12-15
BE795903A (en) 1973-08-23
DE2305984A1 (en) 1973-08-30

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