IT985409B - AZO DYES - Google Patents

AZO DYES

Info

Publication number: IT985409B
Authority: IT; Italy
Prior art keywords: azo dyes; azo; dyes
Prior art date: 1972-06-13

Application number

IT5066873A

Other languages

Italian (it)

Original Assignee

Bayer 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.)

1972-06-13

Filing date

1973-06-11

Publication date

1974-11-30

1973-06-11 Application filed by Bayer Ag filed Critical Bayer Ag

1974-11-30 Application granted granted Critical

1974-11-30 Publication of IT985409B publication Critical patent/IT985409B/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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/0025—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds
- C09B29/0029—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds the heterocyclic ring containing only nitrogen as heteroatom
- C09B29/0051—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds the heterocyclic ring containing only nitrogen as heteroatom containing a six-membered heterocyclic ring with two nitrogen atoms
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3442—Heterocyclic compounds having nitrogen in the ring having two nitrogen atoms in the ring
- C08K5/3462—Six-membered rings
- C08K5/3465—Six-membered rings condensed with carbocyclic rings

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Compositions Of Macromolecular Compounds (AREA)
Coloring (AREA)
Plural Heterocyclic Compounds (AREA)

IT5066873A 1972-06-13 1973-06-11 AZO DYES IT985409B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19722228674 DE2228674A1 (en)	1972-06-13	1972-06-13	AZO DYES

Publications (1)

Publication Number	Publication Date
IT985409B true IT985409B (en)	1974-11-30

Family

ID=5847596

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT5066873A IT985409B (en)	1972-06-13	1973-06-11	AZO DYES

Country Status (8)

Country	Link
JP (1)	JPS4962540A (en)
BE (1)	BE800767A (en)
CH (1)	CH583279A5 (en)
DE (1)	DE2228674A1 (en)
FR (1)	FR2187854B1 (en)
GB (1)	GB1382205A (en)
IT (1)	IT985409B (en)
NL (1)	NL7308152A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH611642A5 (en) *	1976-11-09	1979-06-15	Ciba Geigy Ag
DE10331890A1 (en) *	2003-07-14	2005-02-03	Clariant Gmbh	Azo dye based on 2-phenyl-6-amino-7-methoxycarbonyl (3,4H) -quinazolin-4-one

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH552034A (en) *	1971-03-03	1974-07-31	Ciba Geigy Ag	METHOD FOR MANUFACTURING NEW AZOPIGMENTS.

1972
- 1972-06-13 DE DE19722228674 patent/DE2228674A1/en active Pending
1973
- 1973-06-11 JP JP6489473A patent/JPS4962540A/ja active Pending
- 1973-06-11 IT IT5066873A patent/IT985409B/en active
- 1973-06-12 NL NL7308152A patent/NL7308152A/xx unknown
- 1973-06-12 GB GB2790773A patent/GB1382205A/en not_active Expired
- 1973-06-12 CH CH847773A patent/CH583279A5/xx not_active IP Right Cessation
- 1973-06-12 BE BE132139A patent/BE800767A/en unknown
- 1973-06-13 FR FR7321467A patent/FR2187854B1/fr not_active Expired

Also Published As

Publication number	Publication date
GB1382205A (en)	1975-01-29
JPS4962540A (en)	1974-06-18
FR2187854B1 (en)	1977-02-11
BE800767A (en)	1973-12-12
FR2187854A1 (en)	1974-01-18
CH583279A5 (en)	1976-12-31
NL7308152A (en)	1973-12-17
DE2228674A1 (en)	1973-12-20

Publication	Publication Date	Title
IT1002173B (en)	1976-05-20	BIS AZO DYES
IT990815B (en)	1975-07-10	REACTIVE AZO DYES
IT987718B (en)	1975-03-20	AZO DYES
IT987758B (en)	1975-03-20	BIS AZO DYES
IT1001668B (en)	1976-04-30	BASIC DYES
IT994896B (en)	1975-10-20	AZO DYES
IT1002182B (en)	1976-05-20	AZO DYE
IT987456B (en)	1975-02-20	DISAZOIC DYES
IT1004989B (en)	1976-07-20	AZO-CINNAMIC DYES
IT1022024B (en)	1978-03-20	DYES
IT982870B (en)	1974-10-21	CHINOPHTHALONE DYES
IT987934B (en)	1975-03-20	CHINOPHTHALONE DYES
IT977873B (en)	1974-09-20	AZO PIRAZOLE DYES
IT980297B (en)	1974-09-30	DISAZOIC DYES
IT1001481B (en)	1976-04-20	AZO DYES
IT994982B (en)	1975-10-20	POLYAZOIC DYES
IT1000330B (en)	1976-03-30	ANTRAPYRIMIDINE DYES
IT981784B (en)	1974-10-10	AZO DYES
DE2345356A1 (en)	1974-03-21	DISPERSE MONOAZO DYES
IT1014525B (en)	1977-04-30	AZO DYE
IT948009B (en)	1973-05-30	AZO DYES
IT1051730B (en)	1981-05-20	WATER-RESISTANT MONOAZOIC DYES
IT981814B (en)	1974-10-10	TRIS AZO DYES
IT995099B (en)	1975-11-10	AZO DYES
IT985409B (en)	1974-11-30	AZO DYES