IT997709B - Coloranti diidrossipiridinici - Google Patents

Coloranti diidrossipiridinici

Info

Publication number: IT997709B
Authority: IT; Italy
Prior art keywords: dihydroxypyridine; dyes; dihydroxypyridine dyes
Prior art date: 1972-10-28

Application number

IT5338173A

Other languages

English (en)

Original Assignee

Basf 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.)

1972-10-28

Filing date

1973-10-26

Publication date

1975-12-30

1973-10-26 Application filed by Basf Ag filed Critical Basf Ag

1975-12-30 Application granted granted Critical

1975-12-30 Publication of IT997709B publication Critical patent/IT997709B/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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/34—Monoazo dyes prepared by diazotising and coupling from other coupling components
- C09B29/36—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds
- C09B29/3604—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom
- C09B29/3617—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom
- C09B29/3621—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring
- C09B29/3626—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring from a pyridine ring containing one or more hydroxyl groups (or = O)
- C09B29/363—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring from a pyridine ring containing one or more hydroxyl groups (or = O) from diazotized amino carbocyclic rings

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Coloring (AREA)

IT5338173A 1972-10-28 1973-10-26 Coloranti diidrossipiridinici IT997709B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19722252943 DE2252943A1 (de)	1972-10-28	1972-10-28	Dihydroxypyridinfarbstoffe

Publications (1)

Publication Number	Publication Date
IT997709B true IT997709B (it)	1975-12-30

Family

ID=5860290

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT5338173A IT997709B (it)	1972-10-28	1973-10-26	Coloranti diidrossipiridinici

Country Status (11)

Country	Link
JP (1)	JPS5026565B2 (it)
AR (1)	AR198703A1 (it)
AU (1)	AU6142273A (it)
BE (1)	BE806566A (it)
BR (1)	BR7308423D0 (it)
CH (1)	CH584263A5 (it)
DD (1)	DD108763A5 (it)
DE (1)	DE2252943A1 (it)
FR (1)	FR2204662B1 (it)
GB (1)	GB1443808A (it)
IT (1)	IT997709B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1550830A (en) *	1975-12-17	1979-08-22	Ici Ltd	Water soluble azo dyestuffs
JPS5637391A (en) *	1979-08-29	1981-04-11	Tokyo Seikou Seni Roopu Kk	Fiber rope
DE3111648A1 (de) *	1981-03-25	1982-10-07	Basf Ag, 6700 Ludwigshafen	"verfahren zum faerben von belagmassen, organischen loesungsmitteln und mineraloelprodukten und neue farbstoffe"

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1489492A (fr) *	1965-08-13	1967-07-21	Cassella Farbwerke Mainkur Ag	Nouveaux colorants azoïques insolubles dans l'eau et leur préparation
DE1644122B2 (de) *	1967-09-01	1976-07-15	Cassella Farbwerke Mainkur Ag, 6000 Frankfurt	Sulfonsaeure- und carbonsaeuregruppenfreie wasserunloesliche monoazofarbstoffe und verfahren zu ihrer herstellung
GB1360635A (en) *	1971-04-05	1974-07-17	Ici Ltd	Paints and printing inks
BE789191A (fr) *	1971-09-24	1973-03-22	Cassella Farbwerke Mainkur Ag	Colorants mono-azoiques insolubles dans l'eau
BE791584A (fr) *	1971-11-18	1973-05-17	Cassella Farbwerke Mainkur Ag	Teinture de manieres fibreuses synthetiques

1972
- 1972-10-28 DE DE19722252943 patent/DE2252943A1/de active Pending
1973
- 1973-10-16 AU AU61422/73A patent/AU6142273A/en not_active Expired
- 1973-10-24 CH CH1498773A patent/CH584263A5/xx not_active IP Right Cessation
- 1973-10-25 FR FR7338080A patent/FR2204662B1/fr not_active Expired
- 1973-10-26 GB GB4991473A patent/GB1443808A/en not_active Expired
- 1973-10-26 BE BE137106A patent/BE806566A/xx unknown
- 1973-10-26 IT IT5338173A patent/IT997709B/it active
- 1973-10-26 AR AR25073073A patent/AR198703A1/es active
- 1973-10-26 DD DD17431973A patent/DD108763A5/xx unknown
- 1973-10-26 BR BR842373A patent/BR7308423D0/pt unknown
- 1973-10-29 JP JP12085373A patent/JPS5026565B2/ja not_active Expired

Also Published As

Publication number	Publication date
DE2252943A1 (de)	1974-05-02
AR198703A1 (es)	1974-07-15
FR2204662B1 (it)	1976-11-19
BE806566A (fr)	1974-04-26
GB1443808A (en)	1976-07-28
JPS4976935A (it)	1974-07-24
JPS5026565B2 (it)	1975-09-02
DD108763A5 (it)	1974-10-05
AU6142273A (en)	1975-04-17
BR7308423D0 (pt)	1974-08-29
FR2204662A1 (it)	1974-05-24
CH584263A5 (it)	1977-01-31

Publication	Publication Date	Title
IT995260B (it)	1975-11-10	Coloranti reattivi
IT973226B (it)	1974-06-10	Coloranti reattivi
IT995234B (it)	1975-11-10	Coloranti reattivi
IT974773B (it)	1974-07-10	Coloranti antrachinonici
IT983473B (it)	1974-10-31	Coloranti reattivi
IT1001668B (it)	1976-04-30	Coloranti basici
BE797321A (fr)	1973-09-26	Colorants polyazoiques
BE803348A (fr)	1974-02-08	Colorants anthraquinoniques
IT987456B (it)	1975-02-20	Coloranti disazoici
IT982870B (it)	1974-10-21	Coloranti chinoftalonici
IT987934B (it)	1975-03-20	Coloranti chinoftalonici
IT1022024B (it)	1978-03-20	Coloranti
IT980297B (it)	1974-09-30	Coloranti disazoici
IT983469B (it)	1974-10-31	Coloranti reattivi
IT994982B (it)	1975-10-20	Coloranti poliazoici
IT1000330B (it)	1976-03-30	Coloranti antrapirimidinici
IT981277B (it)	1974-10-10	Coloranti indolinici
BE794469A (fr)	1973-07-24	Colorants monoazoiques
BE797322A (fr)	1973-09-26	Colorants trisazoiques
IT997709B (it)	1975-12-30	Coloranti diidrossipiridinici
IT1000949B (it)	1976-04-10	Coloranti monoazoici
IT997908B (it)	1975-12-30	Coloranti diamminopirimidinici
IT983426B (it)	1974-10-31	Coloranti reattivi
BE794152A (fr)	1973-07-17	Colorants monoazoiques
IT995319B (it)	1975-11-10	Coloranti monoazoici