IT1016759B - CATIONIC PYRAZOLE DYES - Google Patents

CATIONIC PYRAZOLE DYES

Info

Publication number
IT1016759B
IT1016759B IT6944974A IT6944974A IT1016759B IT 1016759 B IT1016759 B IT 1016759B IT 6944974 A IT6944974 A IT 6944974A IT 6944974 A IT6944974 A IT 6944974A IT 1016759 B IT1016759 B IT 1016759B
Authority
IT
Italy
Prior art keywords
pyrazole dyes
cationic
cationic pyrazole
dyes
pyrazole
Prior art date
Application number
IT6944974A
Other languages
Italian (it)
Inventor
G 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
Application filed by Ugine Kuhlmann filed Critical Ugine Kuhlmann
Application granted granted Critical
Publication of IT1016759B publication Critical patent/IT1016759B/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)
IT6944974A 1973-08-08 1974-08-02 CATIONIC PYRAZOLE DYES IT1016759B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7328970A FR2240270B1 (en) 1973-08-08 1973-08-08

Publications (1)

Publication Number Publication Date
IT1016759B true IT1016759B (en) 1977-06-20

Family

ID=9123751

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6944974A IT1016759B (en) 1973-08-08 1974-08-02 CATIONIC PYRAZOLE DYES

Country Status (10)

Country Link
JP (1) JPS5045013A (en)
AR (1) AR203043A1 (en)
BE (1) BE818580A (en)
BR (1) BR7406501D0 (en)
CH (1) CH586737A5 (en)
DE (1) DE2435919A1 (en)
FR (1) FR2240270B1 (en)
GB (1) GB1479034A (en)
IT (1) IT1016759B (en)
NL (1) NL7409848A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4101540A (en) * 1975-09-30 1978-07-18 Produits Chimiques Ugine Kuhlmann 3-Trifluoromethyl-4-phenyl-pyrazolium azo dyestuffs
FR2406655A1 (en) * 1977-10-21 1979-05-18 Ugine Kuhlmann NEW AZO-PYRAZOLIUM COLORS
US4436834A (en) 1981-09-03 1984-03-13 Exxon Research And Engineering Co. Iron-thallium catalysts for use in CO hydrogenation and process of preparing the catalysts

Also Published As

Publication number Publication date
FR2240270A1 (en) 1975-03-07
GB1479034A (en) 1977-07-06
BR7406501D0 (en) 1975-05-20
DE2435919A1 (en) 1975-02-20
BE818580A (en) 1975-02-07
JPS5045013A (en) 1975-04-22
CH586737A5 (en) 1977-04-15
NL7409848A (en) 1975-02-11
AR203043A1 (en) 1975-08-08
FR2240270B1 (en) 1976-10-01

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