GB1525768A - Cationic dyestuffs of the pyrazolium-indole type - Google Patents
Cationic dyestuffs of the pyrazolium-indole typeInfo
- Publication number
- GB1525768A GB1525768A GB4034776A GB4034776A GB1525768A GB 1525768 A GB1525768 A GB 1525768A GB 4034776 A GB4034776 A GB 4034776A GB 4034776 A GB4034776 A GB 4034776A GB 1525768 A GB1525768 A GB 1525768A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dyestuffs
- alkyl
- pyrazolium
- sept
- halogen
- 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
- 125000002091 cationic group Chemical group 0.000 title abstract 2
- CXLZQKDKJDQGBZ-UHFFFAOYSA-N 1h-indole;1h-pyrazole Chemical compound C=1C=NNC=1.C1=CC=C2NC=CC2=C1 CXLZQKDKJDQGBZ-UHFFFAOYSA-N 0.000 title 1
- 125000000217 alkyl group Chemical group 0.000 abstract 3
- 229910052736 halogen Inorganic materials 0.000 abstract 2
- 150000002367 halogens Chemical class 0.000 abstract 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 abstract 1
- 239000004952 Polyamide Substances 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 230000029936 alkylation Effects 0.000 abstract 1
- 238000005804 alkylation reaction Methods 0.000 abstract 1
- 150000001450 anions Chemical class 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 125000004966 cyanoalkyl group Chemical group 0.000 abstract 1
- 238000006193 diazotization reaction Methods 0.000 abstract 1
- 238000004043 dyeing Methods 0.000 abstract 1
- 125000002768 hydroxyalkyl group Chemical group 0.000 abstract 1
- 229920002647 polyamide Polymers 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
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
- C09B44/00—Azo dyes containing onium groups
- C09B44/10—Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system
- C09B44/14—1,2-Diazoles or hydrogenated 1,2-diazoles ; Pyrazolium; Indazolium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
1525768 Cationic dyestuffs of the pyrazoliumindole type PRODUITS CHIMIQUES UGINE KUHLMANN 29 Sept 1976 [30 Sept 1975) 40347/76 Heading C4P Novel dyestuffs of the formula wherein X is H, halogen, or OCH 3 ; R, is alkyl; R 2 is H, halogen or NO 2 ; R 3 is H, alkyl, cyanoalkyl or hydroxyalkyl; R 4 is H, alkyl or aryl; and A- is a monovalent anion arc prepared by alkylation of dyestuffs of the formula which in turn are prepared by direct diazotization and coupling. The novel dyestuffs are used for dyeing fibres based on polymers and copolymers of acrylonitrile and on polyesters and polyamides modified by acid groups. Specification No. 1,111,014 is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7529872A FR2326453A1 (en) | 1975-09-30 | 1975-09-30 | NEW CATIONIC DYES |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1525768A true GB1525768A (en) | 1978-09-20 |
Family
ID=9160631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4034776A Expired GB1525768A (en) | 1975-09-30 | 1976-09-29 | Cationic dyestuffs of the pyrazolium-indole type |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5242520A (en) |
| AR (1) | AR208150A1 (en) |
| BE (1) | BE846731A (en) |
| BR (1) | BR7606491A (en) |
| CH (1) | CH618727A5 (en) |
| DE (1) | DE2643639A1 (en) |
| FR (1) | FR2326453A1 (en) |
| GB (1) | GB1525768A (en) |
| NL (1) | NL7610715A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4315383A1 (en) * | 1993-05-08 | 1994-11-10 | Bayer Ag | Cationic diazacyanine dyes |
| US6136080A (en) * | 1999-04-26 | 2000-10-24 | Eastman Kodak Company | Cationic azo dye for ink jet ink |
-
1975
- 1975-09-30 FR FR7529872A patent/FR2326453A1/en active Granted
-
1976
- 1976-01-01 AR AR26484876A patent/AR208150A1/en active
- 1976-09-20 CH CH1190676A patent/CH618727A5/en not_active IP Right Cessation
- 1976-09-28 DE DE19762643639 patent/DE2643639A1/en active Pending
- 1976-09-28 NL NL7610715A patent/NL7610715A/en not_active Application Discontinuation
- 1976-09-28 JP JP11646776A patent/JPS5242520A/en active Pending
- 1976-09-29 BE BE171067A patent/BE846731A/en unknown
- 1976-09-29 GB GB4034776A patent/GB1525768A/en not_active Expired
- 1976-09-29 BR BR7606491A patent/BR7606491A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2326453A1 (en) | 1977-04-29 |
| JPS5242520A (en) | 1977-04-02 |
| CH618727A5 (en) | 1980-08-15 |
| BE846731A (en) | 1977-03-29 |
| BR7606491A (en) | 1977-07-05 |
| NL7610715A (en) | 1977-04-01 |
| AR208150A1 (en) | 1976-11-30 |
| DE2643639A1 (en) | 1977-04-07 |
| FR2326453B1 (en) | 1979-04-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |