GB1428879A - Monoazo pigments and process for their manufacture - Google Patents
Monoazo pigments and process for their manufactureInfo
- Publication number
- GB1428879A GB1428879A GB3308974A GB3308974A GB1428879A GB 1428879 A GB1428879 A GB 1428879A GB 3308974 A GB3308974 A GB 3308974A GB 3308974 A GB3308974 A GB 3308974A GB 1428879 A GB1428879 A GB 1428879A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alkyl
- optionally substituted
- halogen
- pigments
- july
- 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
- C09B29/0003—Monoazo dyes prepared by diazotising and coupling from diazotized anilines
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3442—Heterocyclic compounds having nitrogen in the ring having two nitrogen atoms in the ring
- C08K5/3462—Six-membered 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
- C09B29/3665—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 ring with two nitrogen atoms
- C09B29/3669—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 ring with two nitrogen atoms from a pyrimidine ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
1428879 Mono-azo pigments from barbituric acid and its derivatives CIBA-GEIGY AG 26 July 1974 [27 July 1973] 33089/74 Heading C4P Novel pigments of the formula (wherein R 1 is H, C 1-4 alkyl or optionally substituted aryl; R 2 is R 1 or optionally substituted aralkyl, or -NR 1 R 2 is a 5- or 6- membered heterocycle; R 3 is H, halogen, or C 1-4 alkyl; R 4 and R 5 are H, C 1-4 alkyl or optionally substituted phenyl, the substituents being halogen or C 1-4 alkyl or alkoxy; X is O or NH; Y is O, S or NH; and Z is halogen, C 1-4 alkyl or alkoxy or optionally substituted aryloxy; and -CONR 1 R 2 is m or p to -N = N-) are prepared by coupling the appropriate diazotized aniline carboxamide with the appropriate barbituric acid. The pigments may be after-treated with organic solvents, e.g. by heating to 100-150‹ C., to improve their fastness to light and migration. They may be used for pigmenting high molecular weight organic material, e.g. for the mass colouration of polymers and in paints, lacquers and inks.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1099773A CH592723A5 (en) | 1973-07-27 | 1973-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1428879A true GB1428879A (en) | 1976-03-17 |
Family
ID=4368973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3308974A Expired GB1428879A (en) | 1973-07-27 | 1974-07-26 | Monoazo pigments and process for their manufacture |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5044228A (en) |
| AR (1) | AR208180A1 (en) |
| CA (1) | CA1034945A (en) |
| CH (1) | CH592723A5 (en) |
| DE (1) | DE2435668A1 (en) |
| DK (1) | DK385774A (en) |
| ES (1) | ES428641A1 (en) |
| FR (1) | FR2257654B1 (en) |
| GB (1) | GB1428879A (en) |
-
1973
- 1973-07-27 CH CH1099773A patent/CH592723A5/xx not_active IP Right Cessation
-
1974
- 1974-01-01 AR AR25488474A patent/AR208180A1/en active
- 1974-07-17 DK DK385774A patent/DK385774A/da unknown
- 1974-07-24 DE DE19742435668 patent/DE2435668A1/en not_active Withdrawn
- 1974-07-25 CA CA205,640A patent/CA1034945A/en not_active Expired
- 1974-07-26 GB GB3308974A patent/GB1428879A/en not_active Expired
- 1974-07-26 ES ES428641A patent/ES428641A1/en not_active Expired
- 1974-07-26 FR FR7426072A patent/FR2257654B1/fr not_active Expired
- 1974-07-27 JP JP8651574A patent/JPS5044228A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AR208180A1 (en) | 1976-12-09 |
| CH592723A5 (en) | 1977-11-15 |
| CA1034945A (en) | 1978-07-18 |
| FR2257654A1 (en) | 1976-10-22 |
| JPS5044228A (en) | 1975-04-21 |
| ES428641A1 (en) | 1976-08-16 |
| DK385774A (en) | 1975-03-24 |
| FR2257654B1 (en) | 1976-10-22 |
| DE2435668A1 (en) | 1975-02-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |