GB2016501B – Azo dyes
– Google Patents
GB2016501B – Azo dyes
– Google Patents
Azo dyes
Info
Publication number
GB2016501B
GB2016501B
GB7903678A
GB7903678A
GB2016501B
GB 2016501 B
GB2016501 B
GB 2016501B
GB 7903678 A
GB7903678 A
GB 7903678A
GB 7903678 A
GB7903678 A
GB 7903678A
GB 2016501 B
GB2016501 B
GB 2016501B
Authority
GB
United Kingdom
Prior art keywords
azo dyes
azo
dyes
Prior art date
1978-02-03
Legal status (The legal status 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 status listed.)
Expired
Application number
GB7903678A
Other versions
GB2016501A
(en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
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.)
1978-02-03
Filing date
1979-02-02
Publication date
1982-10-13
1979-02-02
Application filed by BASF SE
filed
Critical
BASF SE
1979-09-26
Publication of GB2016501A
publication
Critical
patent/GB2016501A/en
1982-10-13
Application granted
granted
Critical
1982-10-13
Publication of GB2016501B
publication
Critical
patent/GB2016501B/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
C09B29/0003—Monoazo dyes prepared by diazotising and coupling from diazotized anilines
C09B29/0011—Monoazo dyes prepared by diazotising and coupling from diazotized anilines from diazotized anilines directly substituted by a heterocyclic ring (not condensed)
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)
GB7903678A
1978-02-03
1979-02-02
Azo dyes
Expired
GB2016501B
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
DE19782804599
DE2804599C2
(en)
1978-02-03
1978-02-03
Azo dyes, process for their preparation and their use
Publications (2)
Publication Number
Publication Date
GB2016501A
GB2016501A
(en)
1979-09-26
GB2016501B
true
GB2016501B
(en)
1982-10-13
Family
ID=6031069
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB7903678A
Expired
GB2016501B
(en)
1978-02-03
1979-02-02
Azo dyes
Country Status (6)
Country
Link
JP
(1)
JPS54132628A
(en)
CH
(1)
CH637672A5
(en)
DE
(1)
DE2804599C2
(en)
FR
(1)
FR2424303B1
(en)
GB
(1)
GB2016501B
(en)
IT
(1)
IT1109777B
(en)
Families Citing this family (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE2910861A1
(en)
*
1979-03-20
1980-10-02
Basf Ag
REACTIVE DYES
DE3244960A1
(en)
*
1982-12-04
1984-06-07
Basf Ag, 6700 Ludwigshafen
PYRIDONE DYES
DE4227590A1
(en)
*
1992-08-20
1994-02-24
Basf Ag
Azo dyes with a coupling component from the series of the N- (hydroxysulfonylphenylalkyl) pyridones
Family Cites Families (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE2233871A1
(en)
*
1972-07-10
1974-02-14
Basf Ag
AZO DYES WITH AN OXDIAZOLYL RESIDUE
DE2417217C3
(en)
*
1974-04-09
1980-07-03
Basf Ag, 6700 Ludwigshafen
Pigment dyes with oxidazolyl residues, process for their preparation and their use
DE2457687C3
(en)
*
1974-12-06
1979-01-04
Basf Ag, 6700 Ludwigshafen
Azo dyes, their production and use for coloring lacquers, printing inks or plastics
DE2432838A1
(en)
*
1974-07-09
1976-01-29
Basf Ag
Azo pigments contg. an oxadiazolyl gp. – for use in paints, printing inks and plastics
DE2709660A1
(en)
*
1977-03-05
1978-09-07
Basf Ag
SULPHONIC ACID GROUP-CONTAINING AZO DYES WITH OXDIAZOLYL RESIDUES
1978
1978-02-03
DE
DE19782804599
patent/DE2804599C2/en
not_active
Expired
1979
1979-01-17
FR
FR7901063A
patent/FR2424303B1/en
not_active
Expired
1979-01-26
IT
IT1965579A
patent/IT1109777B/en
active
1979-01-31
CH
CH94379A
patent/CH637672A5/en
not_active
IP Right Cessation
1979-02-02
JP
JP1052679A
patent/JPS54132628A/en
active
Pending
1979-02-02
GB
GB7903678A
patent/GB2016501B/en
not_active
Expired
Also Published As
Publication number
Publication date
IT7919655D0
(en)
1979-01-26
GB2016501A
(en)
1979-09-26
DE2804599C2
(en)
1983-03-03
DE2804599A1
(en)
1979-08-09
IT1109777B
(en)
1985-12-23
FR2424303B1
(en)
1985-06-14
JPS54132628A
(en)
1979-10-15
FR2424303A1
(en)
1979-11-23
CH637672A5
(en)
1983-08-15
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Legal Events
Date
Code
Title
Description
1986-09-24
PCNP
Patent ceased through non-payment of renewal fee
