GB2016501A - Creación de Inventos y Patentes con Inteligencia Artificial

GB2016501A – Azo dyes
– Google Patents

GB2016501A – Azo dyes
– Google Patents
Azo dyes

Info

Publication number
GB2016501A

GB2016501A
GB7903678A
GB7903678A
GB2016501A
GB 2016501 A
GB2016501 A
GB 2016501A
GB 7903678 A
GB7903678 A
GB 7903678A
GB 7903678 A
GB7903678 A
GB 7903678A
GB 2016501 A
GB2016501 A
GB 2016501A
Authority
GB
United Kingdom
Prior art keywords
hydrogen
substituted
alkyl
unsubstituted
bromine
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.)

Granted

Application number
GB7903678A
Other versions

GB2016501B
(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
1979-09-26

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)

Abstract

The invention provides azo dyes of the general formula where X is hydrogen, chlorine, bromine, nitro, methyl, ethyl, methoxy, ethoxy, trifluoromethyl, a sulfonic acid ester group or unsubstituted or substituted sulfamyl, Y is hydrogen, chlorine or bromine, Z is hydrogen, acetyl, cyano or unsubstituted or substituted carbamyl, R is hydrogen, ether-oxygen- containing C1-C10-alkyl (which may or may not be substituted by cyclohexyl or aryl), phenyl-C1-C4-alkyl, optionally substituted arylvinyl or a radical of the formula (CH2)mCOOR<4>, m being a number from 0 to 5 and R<4> being hydrogen, unsubstituted or substituted C1-C8-alkyl, aralkyl, cycloalkyl or aryl, R<2> is hydrogen, C1-C3-alkyl, hydroxyl or amino, and R<3> is hydrogen or C1-C8-alkyl (which may or may not be substituted by C1-C4-alkoxy or by phenyl). The dyes have high tinctorial strength, are very suitable for dyeing synthetic fibers, especially polyesters, and give predominantly yellow dyeings having excellent fastness characteristics.

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
true

GB2016501A
(en)

1979-09-26

GB2016501B

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)

Cited By (1)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

EP0585654A1
(en)

1992-08-20
1994-03-09
BASF Aktiengesellschaft
Azo dyes with a coupling component of the N-(hydroxysulfonylphenylalkyl)-pyridone series

Families Citing this family (2)

* 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

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

Cited By (2)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

EP0585654A1
(en)

1992-08-20
1994-03-09
BASF Aktiengesellschaft
Azo dyes with a coupling component of the N-(hydroxysulfonylphenylalkyl)-pyridone series

US5389110A
(en)

1992-08-20
1995-02-14
Basf Aktiengesellschaft
Azo dyes and process of dyeing with azo dyes which contain an N-(hydroxysulfonylphenylalkyl)pyridone coupling component

Also Published As

Publication number
Publication date

IT7919655D0
(en)

1979-01-26

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

GB2016501B
(en)

1982-10-13

FR2424303A1
(en)

1979-11-23

CH637672A5
(en)

1983-08-15

Información de contacto