GB1487356A – Chromium complex azo dyes
– Google Patents
GB1487356A – Chromium complex azo dyes
– Google Patents
Chromium complex azo dyes
Info
Publication number
GB1487356A
GB1487356A
GB52914/74A
GB5291474A
GB1487356A
GB 1487356 A
GB1487356 A
GB 1487356A
GB 52914/74 A
GB52914/74 A
GB 52914/74A
GB 5291474 A
GB5291474 A
GB 5291474A
GB 1487356 A
GB1487356 A
GB 1487356A
Authority
GB
United Kingdom
Prior art keywords
azo
dye
dyes
chromium complex
group
Prior art date
1973-12-07
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
GB52914/74A
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.)
Novartis AG
Original Assignee
Ciba Geigy 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.)
1973-12-07
Filing date
1974-12-06
Publication date
1977-09-28
1974-12-06
Application filed by Ciba Geigy AG
filed
Critical
Ciba Geigy AG
1977-09-28
Publication of GB1487356A
publication
Critical
patent/GB1487356A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
VYZAMTAEIAYCRO-UHFFFAOYSA-N
Chromium
Chemical compound
[Cr]
VYZAMTAEIAYCRO-UHFFFAOYSA-N
0.000
title
abstract
5
229910052804
chromium
Inorganic materials
0.000
title
abstract
5
239000011651
chromium
Substances
0.000
title
abstract
5
239000000987
azo dye
Substances
0.000
title
abstract
3
239000000975
dye
Substances
0.000
abstract
7
125000000751
azo group
Chemical group
[*]N=N[*]
0.000
abstract
4
125000000217
alkyl group
Chemical group
0.000
abstract
2
125000001997
phenyl group
Chemical group
[H]C1=C([H])C([H])=C(*)C([H])=C1[H]
0.000
abstract
2
239000004952
Polyamide
Substances
0.000
abstract
1
125000003545
alkoxy group
Chemical group
0.000
abstract
1
150000001412
amines
Chemical class
0.000
abstract
1
125000003178
carboxy group
Chemical group
[H]OC(*)=O
0.000
abstract
1
150000001732
carboxylic acid derivatives
Chemical class
0.000
abstract
1
150000001768
cations
Chemical group
0.000
abstract
1
239000003795
chemical substances by application
Substances
0.000
abstract
1
238000004040
coloring
Methods
0.000
abstract
1
150000001875
compounds
Chemical class
0.000
abstract
1
230000008878
coupling
Effects
0.000
abstract
1
238000010168
coupling process
Methods
0.000
abstract
1
238000005859
coupling reaction
Methods
0.000
abstract
1
125000000664
diazo group
Chemical group
[N-]=[N+]=[*]
0.000
abstract
1
125000002485
formyl group
Chemical class
[H]C(*)=O
0.000
abstract
1
125000005843
halogen group
Chemical group
0.000
abstract
1
238000011065
in-situ storage
Methods
0.000
abstract
1
239000010985
leather
Substances
0.000
abstract
1
125000000449
nitro group
Chemical group
[O-][N+](*)=O
0.000
abstract
1
229910052760
oxygen
Inorganic materials
0.000
abstract
1
125000004430
oxygen atom
Chemical group
O*
0.000
abstract
1
229920002647
polyamide
Polymers
0.000
abstract
1
BDHFUVZGWQCTTF-UHFFFAOYSA-N
sulfonic acid
Chemical group
OS(=O)=O
BDHFUVZGWQCTTF-UHFFFAOYSA-N
0.000
abstract
1
-1
sulpho group
Chemical group
0.000
abstract
1
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
C09B55/00—Azomethine dyes
C09B55/001—Azomethine dyes forming a 1,2 complex metal compound, e.g. with Co or Cr, with an other dye, e.g. with an azo or azomethine dye
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
C09B45/00—Complex metal compounds of azo dyes
C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o’-position hydroxy, alkoxy, carboxyl, amino or keto groups
C09B45/14—Monoazo compounds
C09B45/16—Monoazo compounds containing chromium
Abstract
1487356 Chromium complex azo dyes CIBA-GEIGY AG 6 Dec 1974 [7 Dec 1973] 52914/74 Heading C4P Novel 1:2 chromium complex dyes have the formula where A is the radical of a diazo component with the complex forming oxygen atom ortho to the azo group; B is the radical of a coupling component with the complex forming group -X- in the adjacent or ortho position to the azo group; X is O, NH, N-(alkyl), N-(aralkyl) or N-(aryl); Y is O or COO; R 1 is H or alkyl; R 2 is an optionally substituted phenyl or naphthyl radical bearing a carboxy or sulpho group; Q represents a cation; the ring b may carry a fused benzene ring and be substituted by halogen atoms or nitro, alkyl, alkoxy or optionally substituted arylazo groups and the radicals A and B are devoid of carboxylic and sulphonic acid groups. The dyes are prepared by forming the 1:1 chromium complex from either the azo or azomethine compound and then reacting with the non-metallized azo or azomethine dye; in the case where the 1:1 chromium complex of the azo dye is first formed, instead of reacting with the azomethine dye the appropriate amine and aldehyde components of the dye may be used to form the dye in situ. The dyes are used for colouring natural and synthetic polyamide fibres and leather.
GB52914/74A
1973-12-07
1974-12-06
Chromium complex azo dyes
Expired
GB1487356A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
CH1719673A
CH584274A5
(en)
1973-12-07
1973-12-07
Publications (1)
Publication Number
Publication Date
GB1487356A
true
GB1487356A
(en)
1977-09-28
Family
ID=4423508
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB52914/74A
Expired
GB1487356A
(en)
1973-12-07
1974-12-06
Chromium complex azo dyes
Country Status (11)
Country
Link
US
(1)
US3978037A
(en)
JP
(1)
JPS5853025B2
(en)
BE
(1)
BE823044A
(en)
CA
(1)
CA1035770A
(en)
CH
(1)
CH584274A5
(en)
DD
(1)
DD116253A5
(en)
DE
(1)
DE2457590C2
(en)
ES
(1)
ES432660A1
(en)
FR
(1)
FR2253792B1
(en)
GB
(1)
GB1487356A
(en)
SU
(1)
SU556734A3
(en)
Families Citing this family (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4145339A
(en)
*
1976-04-24
1979-03-20
Hoechst Aktiengesellschaft
Water-soluble 1:2-cobalt complex dyestuffs of an azomethine and of an azo compound
DE3034002A1
(en)
1980-09-10
1982-04-22
Basf Ag, 6700 Ludwigshafen
SULPHONIC ACID GROUPS 1 TO 2 CHROME COMPLEX DYES
Family Cites Families (12)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CA511437A
(en)
*
1955-03-29
Steinemann Willy
Metallizable monoazo dyestuffs
US3189594A
(en)
*
1965-06-15
Oh
xsojxnhx chjxo chjxohx chi chi
CA558620A
(en)
*
1958-06-10
Schetty Guido
Azo dyestuffs containing heavy metal
US2711404A
(en)
*
1951-01-11
1955-06-21
Geigy Ag J R
Brown chrome containing dyestuffs
US2814614A
(en)
*
1953-04-02
1957-11-26
Ciba Ltd
New conversion products of azo dyestuffs containing metal compounds in complex union
US2855393A
(en)
*
1953-11-26
1958-10-07
Geigy Ag J R
Chromium containing dyestuffs
US2985646A
(en)
*
1957-03-14
1961-05-23
Geigy Ag J R
Chromium-containing dyestuffs
CH352432A
(en)
*
1957-03-14
1961-02-28
Geigy Ag J R
Process for the production of water-soluble chromium-containing dyes
GB924452A
(en)
*
1959-08-13
1963-04-24
Ciba Ltd
Metalliferous azo-dyestuffs and process for their manufacture
BE629818A
(en)
*
1963-03-19
CH443518A
(en)
*
1964-07-31
1967-09-15
Geigy Ag J R
Process for the preparation of water-soluble chromium-containing dyes
CH492002A
(en)
*
1967-11-29
1970-06-15
Geigy Ag J R
Process for the production of chromium complex dyes
1973
1973-12-07
CH
CH1719673A
patent/CH584274A5/xx
not_active
IP Right Cessation
1974
1974-12-03
FR
FR7439493A
patent/FR2253792B1/fr
not_active
Expired
1974-12-04
SU
SU2080816A
patent/SU556734A3/en
active
1974-12-04
US
US05/529,670
patent/US3978037A/en
not_active
Expired – Lifetime
1974-12-05
DD
DD182812A
patent/DD116253A5/xx
unknown
1974-12-05
DE
DE2457590A
patent/DE2457590C2/en
not_active
Expired
1974-12-05
CA
CA215,305A
patent/CA1035770A/en
not_active
Expired
1974-12-06
ES
ES432660A
patent/ES432660A1/en
not_active
Expired
1974-12-06
GB
GB52914/74A
patent/GB1487356A/en
not_active
Expired
1974-12-06
BE
BE151238A
patent/BE823044A/en
not_active
IP Right Cessation
1974-12-07
JP
JP49141100A
patent/JPS5853025B2/en
not_active
Expired
Also Published As
Publication number
Publication date
JPS5087418A
(en)
1975-07-14
DE2457590A1
(en)
1975-06-12
DE2457590C2
(en)
1984-03-22
BE823044A
(en)
1975-06-06
SU556734A3
(en)
1977-04-30
ES432660A1
(en)
1976-12-16
CH584274A5
(en)
1977-01-31
FR2253792A1
(en)
1975-07-04
FR2253792B1
(en)
1977-03-25
CA1035770A
(en)
1978-08-01
US3978037A
(en)
1976-08-31
JPS5853025B2
(en)
1983-11-26
DD116253A5
(en)
1975-11-12
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Legal Events
Date
Code
Title
Description
1978-02-08
PS
Patent sealed [section 19, patents act 1949]
1995-01-04
PE20
Patent expired after termination of 20 years
Effective date:
19941205
