GB1551680A - Process for the preparation of azo dyestuffs - Google Patents
Process for the preparation of azo dyestuffsInfo
- Publication number
- GB1551680A GB1551680A GB15759/77A GB1575977A GB1551680A GB 1551680 A GB1551680 A GB 1551680A GB 15759/77 A GB15759/77 A GB 15759/77A GB 1575977 A GB1575977 A GB 1575977A GB 1551680 A GB1551680 A GB 1551680A
- Authority
- GB
- United Kingdom
- Prior art keywords
- formula
- image
- pyrazolone
- coupling
- preparation
- 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
- C09B29/3647—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a five-membered ring with two nitrogen atoms as heteroatoms
- C09B29/3652—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a five-membered ring with two nitrogen atoms as heteroatoms containing a 1,2-diazoles or hydrogenated 1,2-diazoles
- C09B29/366—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a five-membered ring with two nitrogen atoms as heteroatoms containing a 1,2-diazoles or hydrogenated 1,2-diazoles containing hydroxy-1,2-diazoles, e.g. pyrazolone
-
- 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
- C09B43/003—Cyclisation of azo dyes; Condensation of azo dyes with formation of ring, e.g. of azopyrazolone dyes
-
- 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
- C09B47/00—Porphines; Azaporphines
- C09B47/04—Phthalocyanines abbreviation: Pc
- C09B47/08—Preparation from other phthalocyanine compounds, e.g. cobaltphthalocyanineamine complex
- C09B47/24—Obtaining compounds having —COOH or —SO3H radicals, or derivatives thereof, directly bound to the phthalocyanine radical
- C09B47/26—Amide radicals
-
- 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
- C09B56/00—Azo dyes containing other chromophoric systems
- C09B56/14—Phthalocyanine-azo dyes
-
- 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
- C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
- C09B62/503—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being an esterified or non-esterified hydroxyalkyl sulfonyl or mercaptoalkyl sulfonyl group, a quaternised or non-quaternised aminoalkyl sulfonyl group, a heterylmercapto alkyl sulfonyl group, a vinyl sulfonyl or a substituted vinyl sulfonyl group, or a thiophene-dioxide group
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2617087A DE2617087C3 (de) | 1976-04-17 | 1976-04-17 | Verfahren zur Herstellung von Phthalocyanin-Azofarbstoffen und ihre Verwendung zum Färben und Bedrucken von Zellulosematerialien, zellulosehaltigen Materialien, sowie natürlichen und synthetischen Polyamidmaterialien |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1551680A true GB1551680A (en) | 1979-08-30 |
Family
ID=5975707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB15759/77A Expired GB1551680A (en) | 1976-04-17 | 1977-04-15 | Process for the preparation of azo dyestuffs |
Country Status (12)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0254219U (US06544258-20030408-M00015.png) * | 1988-10-13 | 1990-04-19 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1289206B (de) * | 1964-07-29 | 1969-02-13 | Hoechst Ag | Verfahren zur Herstellung von wasserloeslichen Azophthalocyaninfarbstoffen |
| JPS4936076A (US06544258-20030408-M00015.png) * | 1972-08-11 | 1974-04-03 |
-
1976
- 1976-04-17 DE DE2617087A patent/DE2617087C3/de not_active Expired
-
1977
- 1977-04-11 IN IN542/CAL/1977A patent/IN143936B/en unknown
- 1977-04-13 NL NL7704038A patent/NL7704038A/xx not_active Application Discontinuation
- 1977-04-15 IT IT22534/77A patent/IT1143649B/it active
- 1977-04-15 GB GB15759/77A patent/GB1551680A/en not_active Expired
- 1977-04-15 CA CA276,284A patent/CA1098516A/en not_active Expired
- 1977-04-15 BE BE176787A patent/BE853677A/xx unknown
- 1977-04-15 ES ES457851A patent/ES457851A1/es not_active Expired
- 1977-04-15 BR BR7702427A patent/BR7702427A/pt unknown
- 1977-04-15 JP JP4273577A patent/JPS52127926A/ja active Granted
- 1977-04-18 CH CH477977A patent/CH619480A5/de not_active IP Right Cessation
- 1977-04-18 FR FR7711587A patent/FR2348253A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2348253A1 (fr) | 1977-11-10 |
| BR7702427A (pt) | 1978-05-09 |
| IN143936B (US06544258-20030408-M00015.png) | 1978-03-04 |
| DE2617087B2 (de) | 1979-02-08 |
| CA1098516A (en) | 1981-03-31 |
| BE853677A (fr) | 1977-10-17 |
| JPS52127926A (en) | 1977-10-27 |
| FR2348253B1 (US06544258-20030408-M00015.png) | 1980-02-01 |
| CH619480A5 (en) | 1980-09-30 |
| DE2617087A1 (de) | 1977-10-27 |
| NL7704038A (nl) | 1977-10-19 |
| ES457851A1 (es) | 1978-03-01 |
| IT1143649B (it) | 1986-10-22 |
| JPS614423B2 (US06544258-20030408-M00015.png) | 1986-02-10 |
| DE2617087C3 (de) | 1979-09-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |