GB1521122A - Disperse azo dyestuffs - Google Patents
Disperse azo dyestuffsInfo
- Publication number
- GB1521122A GB1521122A GB1241975A GB1241975A GB1521122A GB 1521122 A GB1521122 A GB 1521122A GB 1241975 A GB1241975 A GB 1241975A GB 1241975 A GB1241975 A GB 1241975A GB 1521122 A GB1521122 A GB 1521122A
- Authority
- GB
- United Kingdom
- Prior art keywords
- optionally substituted
- lower alkyl
- azo dyestuffs
- substituted carbamoyl
- alkyl
- 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
- C09B29/08—Amino benzenes
- C09B29/0805—Amino benzenes free of acid groups
- C09B29/0807—Amino benzenes free of acid groups characterised by the amino group
- C09B29/0809—Amino benzenes free of acid groups characterised by the amino group substituted amino group
- C09B29/0811—Amino benzenes free of acid groups characterised by the amino group substituted amino group further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino
- C09B29/0815—Amino benzenes free of acid groups characterised by the amino group substituted amino group further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino substituted by -C(=O)-
- C09B29/0816—Amino benzenes free of acid groups characterised by the amino group substituted amino group further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino substituted by -C(=O)- substituted by -COOR
- C09B29/0817—Amino benzenes free of acid groups characterised by the amino group substituted amino group further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino substituted by -C(=O)- substituted by -COOR having N(-aliphatic residue-COOR)2 as substituents
-
- 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
- C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
- C09B29/08—Amino benzenes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Abstract
1521122 Disperse monoazo dyestuffs IMPERIAL CHEMICAL INDUSTRIES Ltd 26 Feb 1976 [25 March 1975] 12419/75 Heading C4P [Also in Division C2] Novel azo dyestuffs having the formula (where X' is Cl, Br, CN, lower alkylcarbonyl, lower alkylsulphonyl, optionally substituted aryl carbonyl or arylsulphonyl, optionally substituted methoxycarbonyl or ethoxycarbenyl, or optionally substituted carbamoyl; Y' is H, lower alkyl, optionally substituted aryl or lower alkoxycarbonyl; Z<SP>1</SP> is H, Cl, Br, NO 2 , CN, lower alkyl, optionally substituted lower alkoxycarbonyl or optionally substituted carbamoyl provided that X' and Z' are not both optionally substituted carbamoyl and that Y' and Z' are not both H; W is H, lower alkyl or lower alkoxy; V is H, Cl, Br, lower alkyl, lower alkoxy, or acylamino provided V and W are not both H; A<SP>1</SP> and A<SP>2</SP> are each lower alkylene and R<SP>1</SP> and R<SP>2</SP> are each lower alkyl or hydroxy lower alkyl) are prepared by diazotization and coupling. The dyes are used to colour polyester materials in red to navy blue shades.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1241975A GB1521122A (en) | 1975-03-25 | 1975-03-25 | Disperse azo dyestuffs |
NL7603065A NL7603065A (en) | 1975-03-25 | 1976-03-24 | PROCESS FOR THE PREPARATION OF DISPERSE AZO DYE MATERIALS. |
DE19762612792 DE2612792A1 (en) | 1975-03-25 | 1976-03-25 | DISPERSE MONOAZO DYES |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1241975A GB1521122A (en) | 1975-03-25 | 1975-03-25 | Disperse azo dyestuffs |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1521122A true GB1521122A (en) | 1978-08-16 |
Family
ID=10004265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1241975A Expired GB1521122A (en) | 1975-03-25 | 1975-03-25 | Disperse azo dyestuffs |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2612792A1 (en) |
GB (1) | GB1521122A (en) |
NL (1) | NL7603065A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5550217A (en) * | 1992-02-03 | 1996-08-27 | Ciba-Geigy Corporation | Azo dyes |
US5760196A (en) * | 1995-02-20 | 1998-06-02 | Sumitomo Chemical Company, Limited | Monoazo blue disperse dye compounds and methods for dyeing or printing hydrophobic fiber materials using the same |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2836391C2 (en) | 1978-08-19 | 1988-04-14 | Cassella Ag, 6000 Frankfurt | Process for dyeing and printing synthetic hydrophobic fiber material |
US4400318A (en) * | 1980-05-19 | 1983-08-23 | Eastman Kodak Company | Substituted 5-acyl-3-carbamoyl-2-thienyl azo dyes with aniline, tetrahydroquinoline, and benzomorpholine couplers, process of manufacture, and polyamide testile materials dyed therewith |
JPS5996165A (en) * | 1982-11-22 | 1984-06-02 | Gosei Senriyou Gijutsu Kenkyu Kumiai | Monoazo dye for synthetic fiber |
CN102618084B (en) * | 2012-02-27 | 2013-11-27 | 中南林业科技大学 | Heterocyclic ring blue disperse dye and synthesizing method and application thereof |
-
1975
- 1975-03-25 GB GB1241975A patent/GB1521122A/en not_active Expired
-
1976
- 1976-03-24 NL NL7603065A patent/NL7603065A/en not_active Application Discontinuation
- 1976-03-25 DE DE19762612792 patent/DE2612792A1/en not_active Ceased
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5550217A (en) * | 1992-02-03 | 1996-08-27 | Ciba-Geigy Corporation | Azo dyes |
US5760196A (en) * | 1995-02-20 | 1998-06-02 | Sumitomo Chemical Company, Limited | Monoazo blue disperse dye compounds and methods for dyeing or printing hydrophobic fiber materials using the same |
Also Published As
Publication number | Publication date |
---|---|
NL7603065A (en) | 1976-09-28 |
DE2612792A1 (en) | 1976-10-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |