GB1313092A - Water-insoluble monoazo dyes containing hydroxypyridone residues and process for their manufacture - Google Patents
Water-insoluble monoazo dyes containing hydroxypyridone residues and process for their manufactureInfo
- Publication number
- GB1313092A GB1313092A GB5930469A GB5930469A GB1313092A GB 1313092 A GB1313092 A GB 1313092A GB 5930469 A GB5930469 A GB 5930469A GB 5930469 A GB5930469 A GB 5930469A GB 1313092 A GB1313092 A GB 1313092A
- Authority
- GB
- United Kingdom
- Prior art keywords
- methyl
- residues
- manufacture
- water
- dyes containing
- 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
- C09B29/34—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)
- C09B29/363—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) from diazotized amino carbocyclic rings
-
- 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)
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Coloring (AREA)
Abstract
1313092 Cyanohydroxypyridones CASSELLA FARBWERKE MAINKUR AG 4 Dec 1969 [7 Dec 1968] 59304/69 Heading C2C [Also in Division C4] 1 - Methyl - 3 - cyano - 4 - methyl - 6 - hydroxy- 2-pyridone is prepared by condensing methyl acetoacetate with N-methyl-cyanoacetamide. 1 - Phenyl - 3 - cyano - 4 - methyl - 6 - hydroxy- 2-pyridone is prepared by condensing methyl cyanoacetate with acetoacetanilide or methyl acetoacetate with cyanoacetanilide. 1 - (31 - Methoxy - propyl) - 3 - cyano - 4- methyl - 6 - hydroxy - 2 - pyridone is prepared by condensing methyl acetoacetate with cyanoacetic acid (3<SP>1</SP>-methoxypropylamide).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681813385 DE1813385A1 (en) | 1968-12-07 | 1968-12-07 | Process for dyeing and printing fiber material made from synthetic materials |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1313092A true GB1313092A (en) | 1973-04-11 |
Family
ID=5715589
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5930469A Expired GB1313092A (en) | 1968-12-07 | 1969-12-04 | Water-insoluble monoazo dyes containing hydroxypyridone residues and process for their manufacture |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS4926108B1 (en) |
AT (1) | AT294759B (en) |
BE (1) | BE742749A (en) |
CH (1) | CH524670A (en) |
DE (1) | DE1813385A1 (en) |
ES (1) | ES374333A1 (en) |
FR (1) | FR2025601B1 (en) |
GB (1) | GB1313092A (en) |
NL (1) | NL153589B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4083842A (en) * | 1971-08-20 | 1978-04-11 | Sandoz Ltd. | Diazo compounds containing two optionally substituted-5-arylazo-6-hydroxypyridone-2 radicals linked through their nitrogen atoms |
DE2231245C3 (en) * | 1972-06-26 | 1980-11-13 | Ciba-Geigy Ag, Basel (Schweiz) | Process for dyeing and printing cellulose, linen, wool, silk, polyamides or leather with development mono- or disazo dyes |
US4548613A (en) * | 1984-05-18 | 1985-10-22 | American Hoechst Corporation | Yellow disperse dyestuff mixtures and dyeing process |
DE4227590A1 (en) * | 1992-08-20 | 1994-02-24 | Basf Ag | Azo dyes with a coupling component from the series of the N- (hydroxysulfonylphenylalkyl) pyridones |
AU7667798A (en) | 1997-06-21 | 1999-01-04 | Avecia Limited | Pyridonazo dyes and inks containing them |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1489492A (en) * | 1965-08-13 | 1967-07-21 | Cassella Farbwerke Mainkur Ag | New Water Insoluble Azo Dyes and Their Preparation |
CH503781A (en) * | 1968-05-15 | 1971-02-28 | Sandoz Ag | Process for the production of basic dyes |
GB1256093A (en) * | 1968-06-27 | 1971-12-08 | Ici Ltd | Water-insoluble monoazo dyestuffs |
GB1249641A (en) * | 1968-06-27 | 1971-10-13 | Ici Ltd | Coloration process |
-
1968
- 1968-12-07 DE DE19681813385 patent/DE1813385A1/en not_active Withdrawn
-
1969
- 1969-11-21 NL NL6917599A patent/NL153589B/en not_active IP Right Cessation
- 1969-12-04 GB GB5930469A patent/GB1313092A/en not_active Expired
- 1969-12-05 AT AT1137469A patent/AT294759B/en not_active IP Right Cessation
- 1969-12-05 CH CH1817669A patent/CH524670A/en not_active IP Right Cessation
- 1969-12-05 FR FR6942087A patent/FR2025601B1/fr not_active Expired
- 1969-12-05 BE BE742749D patent/BE742749A/xx unknown
- 1969-12-06 ES ES374333A patent/ES374333A1/en not_active Expired
- 1969-12-06 JP JP9757269A patent/JPS4926108B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
NL153589B (en) | 1977-06-15 |
AT294759B (en) | 1971-12-10 |
FR2025601B1 (en) | 1974-03-01 |
FR2025601A1 (en) | 1970-09-11 |
DE1813385A1 (en) | 1970-07-02 |
JPS4926108B1 (en) | 1974-07-05 |
BE742749A (en) | 1970-06-05 |
CH524670A (en) | 1972-06-30 |
NL6917599A (en) | 1970-06-09 |
ES374333A1 (en) | 1972-03-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
48R | Reference inserted (sect. 8/1949) | ||
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |