IT957080B - Composti eterociclici poco solubili utilizzabili per la tintura in massa di sostanze artificiali e procedimento per la loro prepara zione - Google Patents

Composti eterociclici poco solubili utilizzabili per la tintura in massa di sostanze artificiali e procedimento per la loro prepara zione

Info

Publication number: IT957080B
Authority: IT; Italy
Prior art keywords: procedure; preparation; compounds used; heterocyclic compounds; artificial substances
Prior art date: 1970-09-15

Application number

IT28635/71A

Other languages

English (en)

Original Assignee

Sandoz 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.)

1970-09-15

Filing date

1971-09-14

Publication date

1973-10-10

1970-09-15 Priority claimed from CH1364870A external-priority patent/CH537385A/de

1971-09-14 Application filed by Sandoz Ag filed Critical Sandoz Ag

1973-10-10 Application granted granted Critical

1973-10-10 Publication of IT957080B publication Critical patent/IT957080B/it

Links

238000004043 dyeing Methods 0.000 title 1
150000002391 heterocyclic compounds Chemical class 0.000 title 1
238000000034 method Methods 0.000 title 1
239000000126 substance Substances 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/44—Iso-indoles; Hydrogenated iso-indoles
- C07D209/50—Iso-indoles; Hydrogenated iso-indoles with oxygen and nitrogen atoms in positions 1 and 3
- 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
- C09B57/00—Other synthetic dyes of known constitution
- C09B57/04—Isoindoline dyes

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Nitrogen Condensed Heterocyclic Rings (AREA)
Coloring (AREA)
Compositions Of Macromolecular Compounds (AREA)
Indole Compounds (AREA)

IT28635/71A 1970-09-15 1971-09-14 Composti eterociclici poco solubili utilizzabili per la tintura in massa di sostanze artificiali e procedimento per la loro prepara zione IT957080B (it)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
CH1364870A CH537385A (de)	1970-09-15	1970-09-15	Verfahren zur Herstellung von 5,6-Dihalogen-3-imino-isoindolinon
CH1364970		1970-09-15
CH1372070		1970-09-16

Publications (1)

Publication Number	Publication Date
IT957080B true IT957080B (it)	1973-10-10

Family

ID=27177031

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT28635/71A IT957080B (it)	1970-09-15	1971-09-14	Composti eterociclici poco solubili utilizzabili per la tintura in massa di sostanze artificiali e procedimento per la loro prepara zione

Country Status (8)

Country	Link
US (1)	US3816448A (it)
BE (1)	BE772542A (it)
CA (1)	CA933167A (it)
DE (1)	DE2145658A1 (it)
ES (1)	ES395037A1 (it)
FR (1)	FR2107639A5 (it)
GB (1)	GB1357601A (it)
IT (1)	IT957080B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4070367A (en) *	1975-02-20	1978-01-24	Ciba-Geigy Corporation	Isoindolinone pigments and process for their manufacture
US4153800A (en) *	1975-02-20	1979-05-08	Ciba-Geigy Corporation	Isoindolinone pigments
DE2913206A1 (de) *	1978-04-05	1979-10-18	Toyo Soda Mfg Co Ltd	Verfahren zur herstellung eines gereinigten pigmentes der isoindolinon-reihe
US4327024A (en) *	1979-11-20	1982-04-27	Ciba-Geigy Corporation	Iminoisoindolinone pigments, process for their production and use thereof
DE4128080A1 (de) *	1991-08-23	1993-02-25	Bayer Ag	Elektrofotografische toner und neue 3-iminoisoindolinone

1971
- 1971-08-19 GB GB3905871A patent/GB1357601A/en not_active Expired
- 1971-08-24 US US00174496A patent/US3816448A/en not_active Expired - Lifetime
- 1971-09-13 BE BE772542A patent/BE772542A/xx unknown
- 1971-09-13 ES ES395037A patent/ES395037A1/es not_active Expired
- 1971-09-13 DE DE19712145658 patent/DE2145658A1/de active Pending
- 1971-09-13 CA CA122636A patent/CA933167A/en not_active Expired
- 1971-09-14 IT IT28635/71A patent/IT957080B/it active
- 1971-09-14 FR FR7133054A patent/FR2107639A5/fr not_active Expired

Also Published As

Publication number	Publication date
DE2145658A1 (de)	1972-03-23
US3816448A (en)	1974-06-11
FR2107639A5 (it)	1972-05-05
GB1357601A (en)	1974-06-26
ES395037A1 (es)	1974-08-16
CA933167A (en)	1973-09-04
BE772542A (fr)	1972-01-17

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