GB1297307A – – Google Patents
GB1297307A – – Google Patents
Info
Publication number
GB1297307A
GB1297307A
GB1297307DA
GB1297307A
GB 1297307 A
GB1297307 A
GB 1297307A
GB 1297307D A
GB1297307D A
GB 1297307DA
GB 1297307 A
GB1297307 A
GB 1297307A
Authority
GB
United Kingdom
Prior art keywords
substituted
formula
hydrogen
group
metal complex
Prior art date
1969-03-26
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
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.)
1969-03-26
Filing date
1970-03-10
Publication date
1972-11-22
1969-04-01
Priority claimed from CH492769A
external-priority
patent/CH540325A/en
1970-03-10
Application filed
filed
Critical
1972-11-22
Publication of GB1297307A
publication
Critical
patent/GB1297307A/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
C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
C09B62/02—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring
C09B62/20—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to a pyrimidine ring
C09B62/205—Specific dyes not provided for in groups C09B62/22 – C09B62/26
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
Y10S8/916—Natural fiber dyeing
Y10S8/917—Wool or silk
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
Y10S8/916—Natural fiber dyeing
Y10S8/918—Cellulose textile
Abstract
1297307 Metal complex compounds SANDOZ Ltd 10 March 1970 [26 March 1969 1 April 1969] 11484/70 Heading C4P The invention comprises reactive, watersoluble metal complex dyes which in the metalfree state have the formula wherein X is hydrogen, chlorine, bromine, fluorine or C 1 -C 5 alkyl which may be substituted; Y is hydrogen or a group Z is a C 1 -C 5 alkyl group which may be substituted or an amino group which may be monosubstituted; n is 2, 3 or 4; p is 1, 2 or 3 (the sum of n and p being 3, 4 or 5); R 1 and R 2 each represent a benzene or naphthalene radical with the -OH or group in ortho position to -N= or -NH- and may be substituted; R 3 is hydrogen or an aliphatic radical which may be substituted; R 4 is an aliphatic, cycloaliphatic or aromatic radical which may be substituted, or R 3 and R 4 , together with the adjacent N atom, form a heterocyclic ring. The dyes are obtained by reacting the metal complex of a compound of formula with a polyfluoropyrimidine of formula in a molar ratio of 1:1. The metal complexes of the compounds of formula (I) may contain cobalt, chromium, nickel and particularly copper. The complexes may be used for dyeing natural or synthetic polyamide fibres, polyurethane fibres, natural or regenerated cellulose fibres and leather. Blue, green, grey or violet shades are obtained.
GB1297307D
1969-03-26
1970-03-10
Expired
GB1297307A
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
CH465669
1969-03-26
CH492769A
CH540325A
(en)
1969-04-01
1969-04-01
Reactive water-sol netallised dyes
Publications (1)
Publication Number
Publication Date
GB1297307A
true
GB1297307A
(en)
1972-11-22
Family
ID=25696001
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB1297307D
Expired
GB1297307A
(en)
1969-03-26
1970-03-10
Country Status (8)
Country
Link
US
(1)
US3725382A
(en)
BE
(1)
BE747743A
(en)
CA
(1)
CA923893A
(en)
DE
(1)
DE2013640A1
(en)
ES
(1)
ES377819A1
(en)
FR
(1)
FR2039915A5
(en)
GB
(1)
GB1297307A
(en)
NL
(1)
NL7003723A
(en)
Families Citing this family (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4024123A
(en)
*
1966-07-21
1977-05-17
Paul Dussy
Fiber-reactive, heavy metal-containing formazane dyestuffs
DE4005122A1
(en)
*
1990-02-17
1991-08-22
Bayer Ag
New heavy metal, esp. copper, complex formazan reactive dyestuff cpds. – with good solubility, used for dyeing e.g. cellulose and polyamide
DE4241918A1
(en)
*
1991-12-20
1993-06-24
Sandoz Ag
Family Cites Families (6)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3202650A
(en)
*
1962-05-03
1965-08-24
Sandoz Ltd
Metal-containing reactive azo dyes
US3041328A
(en)
*
1959-05-09
1962-06-26
Sandoz Ltd
Metallized disazo dyes
US3068219A
(en)
*
1959-11-13
1962-12-11
Geigy Ag J R
Formazane dyes containing a halogen-pyrimidyl substituent
US3202649A
(en)
*
1960-02-26
1965-08-24
Sandoz Ltd
Metal-containing reactive azo dyes
CH481988A
(en)
*
1961-10-27
1969-11-30
Sandoz Ag
Process for the preparation of metal-containing formazan dyes
FR1330585A
(en)
*
1962-08-06
1963-06-21
Sandoz Sa
Reactive dyes of the formazanic series, their manufacture and applications
1970
1970-03-10
GB
GB1297307D
patent/GB1297307A/en
not_active
Expired
1970-03-16
NL
NL7003723A
patent/NL7003723A/xx
unknown
1970-03-20
BE
BE747743D
patent/BE747743A/en
unknown
1970-03-21
DE
DE19702013640
patent/DE2013640A1/en
active
Pending
1970-03-23
ES
ES377819A
patent/ES377819A1/en
not_active
Expired
1970-03-24
FR
FR7010535A
patent/FR2039915A5/fr
not_active
Expired
1970-03-26
US
US00023024A
patent/US3725382A/en
not_active
Expired – Lifetime
1970-03-26
CA
CA078473A
patent/CA923893A/en
not_active
Expired
Also Published As
Publication number
Publication date
BE747743A
(en)
1970-08-31
CA923893A
(en)
1973-04-03
FR2039915A5
(en)
1971-01-15
US3725382A
(en)
1973-04-03
ES377819A1
(en)
1972-11-01
NL7003723A
(en)
1970-09-29
DE2013640A1
(en)
1970-10-01
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Legal Events
Date
Code
Title
Description
1973-04-04
PS
Patent sealed [section 19, patents act 1949]
1977-10-05
PLNP
Patent lapsed through nonpayment of renewal fees
