IT1016759B - Coloranti pirazolici cationici - Google Patents

Coloranti pirazolici cationici

Info

Publication number: IT1016759B
Authority: IT; Italy
Prior art keywords: pyrazole dyes; cationic; cationic pyrazole; dyes; pyrazole
Prior art date: 1973-08-08

Application number

IT6944974A

Other languages

English (en)

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.)

1973-08-08

Filing date

1974-08-02

Publication date

1977-06-20

1974-08-02 Application filed by Ugine Kuhlmann filed Critical Ugine Kuhlmann

1977-06-20 Application granted granted Critical

1977-06-20 Publication of IT1016759B publication Critical patent/IT1016759B/it

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 Coloranti pirazolici cationici IT1016759B (it)

Applications Claiming Priority (1)

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

Publications (1)

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

Family

ID=9123751

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT6944974A IT1016759B (it)	1973-08-08	1974-08-02	Coloranti pirazolici cationici

Country Status (10)

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

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 (fr) *	1977-10-21	1979-05-18	Ugine Kuhlmann	Nouveaux colorants azo-pyrazolium
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

1973
- 1973-08-08 FR FR7328970A patent/FR2240270B1/fr not_active Expired
1974
- 1974-07-22 NL NL7409848A patent/NL7409848A/xx not_active Application Discontinuation
- 1974-07-25 DE DE19742435919 patent/DE2435919A1/de not_active Withdrawn
- 1974-08-02 IT IT6944974A patent/IT1016759B/it active
- 1974-08-07 BR BR650174A patent/BR7406501D0/pt unknown
- 1974-08-07 CH CH1077774A patent/CH586737A5/xx not_active IP Right Cessation
- 1974-08-07 GB GB3470374A patent/GB1479034A/en not_active Expired
- 1974-08-07 BE BE147370A patent/BE818580A/xx unknown
- 1974-08-07 JP JP9066674A patent/JPS5045013A/ja active Pending
- 1974-08-07 AR AR25508474A patent/AR203043A1/es active

Also Published As

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

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