GB1352059A - Monoazo compounds of low solubility in water their production and use as dyes - Google Patents
Monoazo compounds of low solubility in water their production and use as dyesInfo
- Publication number
- GB1352059A GB1352059A GB1167671A GB1167671A GB1352059A GB 1352059 A GB1352059 A GB 1352059A GB 1167671 A GB1167671 A GB 1167671A GB 1167671 A GB1167671 A GB 1167671A GB 1352059 A GB1352059 A GB 1352059A
- Authority
- GB
- United Kingdom
- Prior art keywords
- signifies
- unsubstituted
- radical
- chlorine
- substituted
- Prior art date
- 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
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
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
-
- 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
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
- C09B43/124—Preparation of azo dyes from other azo compounds by acylation of amino groups with monocarboxylic acids, carbamic esters or halides, mono- isocyanates, or haloformic acid esters
-
- 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
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/18—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group
- C09B43/20—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group with monocarboxylic acids, carbamic acid esters or halides, mono- isocyanates or haloformic acid esters
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
1352059 Disperse monoazo dyes SANDOZ Ltd 27 April 1971 [6 May 1970 29 Dec 1970] 11676/71 Heading C4P New disperse monoazo dyes of formula wherein R 1 signifies a chlorine or bromine atom, a cyano or nitro group or an unsubstituted or substituted alkylsulphonyl or phenylsulphonyl radical, R 2 signifies a hydrogen, chlorine or bromine atom or a cyano group, R 3 signifies a hydrogen, chlorine or bromine atom or an acylamino radical, provided that at least one of R 2 or R 3 is hydrogen, R 4 signifies a hydrogen atom or an unsubstituted or substituted alkyl or alkoxy radical, R 5 signifies an unsubstituted alkyl radical or an alkyl radical substituted by one or more substituents selected from chlorine, bromine, cyano, hydroxyl, alkoxy, chloroalkoxy, bromoalkoxy, cyanoalkoxy and unsubstituted and substituted alkylcarbonyloxy, benzoyloxy, alkoxycarbonyl, phenoxycarcarbonyl, alkoxycarbonyloxy and phenoxycarbonyloxy, R 6 signifies an alkylene radical having 1 to 4 carbon atoms, R 7 signifies an unsubstituted or substituted alkyl radical, X signifies a group of the formula -CO-, -COO- or -SO 2 -, which compound is free from sulphonic acid groups, are prepared by azo coupling and are used to colour synthetic and semi-synthetic, in particular polyester, fibres in red, blue and brown shades.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH680870A CH526615A (en) | 1970-05-06 | 1970-05-06 | Disperse azo dyes for hydrophobic materials esp aromatic polyesters |
CH1924970 | 1970-12-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1352059A true GB1352059A (en) | 1974-05-15 |
Family
ID=25700211
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1170871A Expired GB1349003A (en) | 1970-05-06 | 1971-04-27 | Monoazo compounds of low solubility in water their production and use as dyes |
GB1167671A Expired GB1352059A (en) | 1970-05-06 | 1971-04-27 | Monoazo compounds of low solubility in water their production and use as dyes |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1170871A Expired GB1349003A (en) | 1970-05-06 | 1971-04-27 | Monoazo compounds of low solubility in water their production and use as dyes |
Country Status (13)
Country | Link |
---|---|
JP (1) | JPS5426575B1 (en) |
BE (2) | BE766772A (en) |
CA (2) | CA925857A (en) |
CY (1) | CY882A (en) |
DD (1) | DD95069A5 (en) |
DE (2) | DE2120877C3 (en) |
ES (2) | ES390852A1 (en) |
FR (2) | FR2088374B1 (en) |
GB (2) | GB1349003A (en) |
HK (1) | HK79876A (en) |
KE (1) | KE2681A (en) |
MY (1) | MY7700100A (en) |
NL (2) | NL7106129A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4447359A (en) * | 1977-11-21 | 1984-05-08 | Ciba-Geigy Corporation | Substituted 2-(chloro, bromo or cyano)-4,6-dinitrophenyl azo phenyl dyes |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4042580A (en) * | 1970-05-06 | 1977-08-16 | Sandoz Ltd. | Phenylazophenyl dyes having an alkoxyacylamino group on the coupling component radical |
US4038269A (en) * | 1970-05-06 | 1977-07-26 | Sandoz Ltd. | 2'-alkoxyacylamino-4'-alkylamino-4-nitro-1,1'-azobenzene disperse dyes |
US4667023A (en) * | 1973-07-16 | 1987-05-19 | Sandoz Ltd. | 4-(2'-halo-4'-nitrophenylazo)-2-2[2'-(C1-2 alkoxy or 2"-methoxyethoxy)ethoxycarbonylamino --N,N-di-C2-3 alkylanilines |
GB1565531A (en) * | 1976-02-05 | 1980-04-23 | Ici Ltd | Diperse monoazo dyestuffs |
US4076706A (en) * | 1976-11-15 | 1978-02-28 | Eastman Kodak Company | Disperse dyes from 2-cyano-4,6-dinitroaniline and selected 2(2'-alkoxy-5'-acylamidoanilino)alkanes |
LU76960A1 (en) * | 1977-03-16 | 1978-10-18 | ||
CH633307A5 (en) * | 1977-03-16 | 1982-11-30 | Ciba Geigy Ag | AZO DYES. |
IT1122520B (en) * | 1978-09-08 | 1986-04-23 | Ici Ltd | DYES |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1167704A (en) * | 1955-07-13 | 1958-11-28 | Sandoz Ag | Water-insoluble mono-azo dyes, process for their preparation and applications |
CH343560A (en) * | 1956-07-21 | 1959-12-31 | Sandoz Ag | Process for the preparation of water-insoluble monoazo dyes |
FR1383356A (en) * | 1963-02-21 | 1964-12-24 | Ciba Geigy | Water-insoluble monoazo dyes and process for obtaining them |
FR1361809A (en) * | 1963-07-08 | 1964-05-22 | Bayer Ag | Monoazo dyes and their manufacturing process |
FR1377496A (en) * | 1963-09-24 | 1964-11-06 | Ici Ltd | New disperse dyes |
CH465089A (en) * | 1964-03-13 | 1968-11-15 | Sandoz Ag | Process for the preparation of monoazo dyes |
FR1486349A (en) * | 1965-07-12 | 1967-06-23 | Sandoz Sa | Azo dyes, their manufacturing process and applications |
-
1971
- 1971-04-27 GB GB1170871A patent/GB1349003A/en not_active Expired
- 1971-04-27 GB GB1167671A patent/GB1352059A/en not_active Expired
- 1971-04-27 CY CY88271A patent/CY882A/en unknown
- 1971-04-28 DE DE19712120877 patent/DE2120877C3/en not_active Expired
- 1971-04-28 DE DE19712120876 patent/DE2120876A1/en active Pending
- 1971-05-04 ES ES390852A patent/ES390852A1/en not_active Expired
- 1971-05-04 ES ES390851A patent/ES390851A1/en not_active Expired
- 1971-05-05 FR FR7116173A patent/FR2088374B1/fr not_active Expired
- 1971-05-05 NL NL7106129A patent/NL7106129A/xx unknown
- 1971-05-05 DD DD15488071A patent/DD95069A5/xx unknown
- 1971-05-05 CA CA112201A patent/CA925857A/en not_active Expired
- 1971-05-05 FR FR7116174A patent/FR2088375B1/fr not_active Expired
- 1971-05-05 NL NL7106130A patent/NL7106130A/xx unknown
- 1971-05-05 BE BE766772A patent/BE766772A/en unknown
- 1971-05-05 BE BE766773A patent/BE766773A/en unknown
- 1971-05-05 CA CA112200A patent/CA925856A/en not_active Expired
- 1971-05-06 JP JP3010271A patent/JPS5426575B1/ja active Pending
-
1976
- 1976-11-30 KE KE268176A patent/KE2681A/en unknown
- 1976-12-16 HK HK79876A patent/HK79876A/en unknown
-
1977
- 1977-12-30 MY MY7700100A patent/MY7700100A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4447359A (en) * | 1977-11-21 | 1984-05-08 | Ciba-Geigy Corporation | Substituted 2-(chloro, bromo or cyano)-4,6-dinitrophenyl azo phenyl dyes |
Also Published As
Publication number | Publication date |
---|---|
CY882A (en) | 1977-03-18 |
CA925856A (en) | 1973-05-08 |
KE2681A (en) | 1976-12-24 |
DE2120876A1 (en) | 1971-11-25 |
MY7700100A (en) | 1977-12-31 |
NL7106129A (en) | 1971-11-09 |
GB1349003A (en) | 1974-03-27 |
CA925857A (en) | 1973-05-08 |
FR2088374A1 (en) | 1972-01-07 |
HK79876A (en) | 1976-12-24 |
BE766772A (en) | 1971-10-01 |
DE2120877B2 (en) | 1979-07-19 |
FR2088375A1 (en) | 1972-01-07 |
FR2088374B1 (en) | 1975-08-22 |
BE766773A (en) | 1971-10-01 |
JPS5426575B1 (en) | 1979-09-05 |
NL7106130A (en) | 1971-11-09 |
DD95069A5 (en) | 1973-01-12 |
FR2088375B1 (en) | 1975-07-04 |
DE2120877A1 (en) | 1971-11-25 |
ES390852A1 (en) | 1974-08-01 |
ES390851A1 (en) | 1974-08-01 |
DE2120877C3 (en) | 1980-03-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
429A | Application made for amendment of specification (sect. 29/1949) | ||
429H | Application (made) for amendment of specification now open to opposition (sect. 29/1949) | ||
429D | Case decided by the comptroller ** specification amended (sect. 29/1949) | ||
PCNP | Patent ceased through non-payment of renewal fee |