IT990809B - Coloranti azoici basici procedi mento per la loro preparazione e e loro impiego - Google Patents

Coloranti azoici basici procedi mento per la loro preparazione e e loro impiego

Info

Publication number: IT990809B
Authority: IT; Italy
Prior art keywords: procedure; preparation; azo dyes; basic azo; basic
Prior art date: 1972-06-30

Application number

IT26020/73A

Other languages

English (en)

Original Assignee

Hoechst Ag

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.)

1972-06-30

Filing date

1973-06-28

Publication date

1975-07-10

1972-06-30 Priority claimed from DE2232080A external-priority patent/DE2232080A1/de

1972-08-04 Priority claimed from DE2238400A external-priority patent/DE2238400A1/de

1973-06-28 Application filed by Hoechst Ag filed Critical Hoechst Ag

1975-07-10 Application granted granted Critical

1975-07-10 Publication of IT990809B publication Critical patent/IT990809B/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)
Inks, Pencil-Leads, Or Crayons (AREA)
Nitrogen Condensed Heterocyclic Rings (AREA)

IT26020/73A 1972-06-30 1973-06-28 Coloranti azoici basici procedi mento per la loro preparazione e e loro impiego IT990809B (it)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE2232080A DE2232080A1 (de)	1972-06-30	1972-06-30	Basische azofarbstoffe, verfahren zu ihrer herstellung und ihre verwendung
DE2238400A DE2238400A1 (de)	1972-08-04	1972-08-04	Basische azofarbstoffe, verfahren zu ihrer herstellung und ihre verwendung

Publications (1)

Publication Number	Publication Date
IT990809B true IT990809B (it)	1975-07-10

Family

ID=25763494

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT26020/73A IT990809B (it)	1972-06-30	1973-06-28	Coloranti azoici basici procedi mento per la loro preparazione e e loro impiego

Country Status (4)

Country	Link
JP (1)	JPS4952827A (it)
FR (1)	FR2190884B1 (it)
GB (1)	GB1420681A (it)
IT (1)	IT990809B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH592722A5 (it) *	1973-06-25	1977-11-15	Ciba Geigy Ag
EP0284567B1 (de) *	1987-03-27	1995-03-01	Ciba-Geigy Ag	Kationische Azofarbstoffe
ES2386027T3 (es) *	2004-10-29	2012-08-07	Abbott Laboratories	Inhibidores de quinasas novedosos

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1149475B (de) *	1958-04-18	1963-05-30	Bayer Ag	Verfahren zur Herstellung von Monoazofarbstoffen
DE2160780A1 (de) *	1971-12-08	1973-06-14	Basf Ag	Pyridino-pyrazole

1973
- 1973-06-28 GB GB3072673A patent/GB1420681A/en not_active Expired
- 1973-06-28 IT IT26020/73A patent/IT990809B/it active
- 1973-06-29 JP JP48072994A patent/JPS4952827A/ja active Pending
- 1973-06-29 FR FR7323938A patent/FR2190884B1/fr not_active Expired

Also Published As

Publication number	Publication date
GB1420681A (en)	1976-01-07
JPS4952827A (it)	1974-05-22
FR2190884A1 (it)	1974-02-01
FR2190884B1 (it)	1977-02-18

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