GB1133683A - Process for manufacturing water-soluble azo dyestuffs - Google Patents
Process for manufacturing water-soluble azo dyestuffsInfo
- Publication number
- GB1133683A GB1133683A GB1008867A GB1008867A GB1133683A GB 1133683 A GB1133683 A GB 1133683A GB 1008867 A GB1008867 A GB 1008867A GB 1008867 A GB1008867 A GB 1008867A GB 1133683 A GB1133683 A GB 1133683A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alkyl
- formula
- group
- hydroxyalkyl
- march
- 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
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 125000000217 alkyl group Chemical group 0.000 abstract 5
- 239000000975 dye Substances 0.000 abstract 3
- 125000002843 carboxylic acid group Chemical group 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 125000004966 cyanoalkyl group Chemical group 0.000 abstract 2
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 2
- 125000002768 hydroxyalkyl group Chemical group 0.000 abstract 2
- NYGZLYXAPMMJTE-UHFFFAOYSA-M metanil yellow Chemical group [Na+].[O-]S(=O)(=O)C1=CC=CC(N=NC=2C=CC(NC=3C=CC=CC=3)=CC=2)=C1 NYGZLYXAPMMJTE-UHFFFAOYSA-M 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 229940100198 alkylating agent Drugs 0.000 abstract 1
- 239000002168 alkylating agent Substances 0.000 abstract 1
- 230000002152 alkylating effect Effects 0.000 abstract 1
- 230000029936 alkylation Effects 0.000 abstract 1
- 238000005804 alkylation reaction Methods 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 150000001450 anions Chemical class 0.000 abstract 1
- 239000003125 aqueous solvent Substances 0.000 abstract 1
- 239000001045 blue dye Substances 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 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
- -1 diazo aromatic amine Chemical class 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 125000000623 heterocyclic group Chemical group 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 125000004433 nitrogen atom Chemical group N* 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 229920002239 polyacrylonitrile Polymers 0.000 abstract 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical compound OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 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
- C09B44/02—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group
- C09B44/04—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group from coupling components containing amino as the only directing group
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL113296A PL56821B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1966-03-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1133683A true GB1133683A (en) | 1968-11-13 |
Family
ID=19949434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1008867A Expired GB1133683A (en) | 1966-03-03 | 1967-03-03 | Process for manufacturing water-soluble azo dyestuffs |
Country Status (5)
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4036826A (en) * | 1973-02-26 | 1977-07-19 | Bayer Aktiengesellschaft | Cationic azo dyestuffs with a hydroxyalkylated ammonium group |
| US4072672A (en) * | 1972-07-31 | 1978-02-07 | Sandoz Ltd. | Cationic dyes containing an aryloxy group linked through a bridging radical to a quaternized nitrogen atom |
| US5284939A (en) * | 1991-05-17 | 1994-02-08 | Ciba-Geigy Corporation | Process for the preparation of highly concentrated solutions of cationic azo dyes |
-
1967
- 1967-03-02 DE DE19671644279 patent/DE1644279A1/de active Pending
- 1967-03-02 NL NL6703423A patent/NL6703423A/xx unknown
- 1967-03-02 BE BE694938D patent/BE694938A/xx unknown
- 1967-03-03 GB GB1008867A patent/GB1133683A/en not_active Expired
- 1967-03-03 CH CH312767A patent/CH502413A/de not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4072672A (en) * | 1972-07-31 | 1978-02-07 | Sandoz Ltd. | Cationic dyes containing an aryloxy group linked through a bridging radical to a quaternized nitrogen atom |
| US4036826A (en) * | 1973-02-26 | 1977-07-19 | Bayer Aktiengesellschaft | Cationic azo dyestuffs with a hydroxyalkylated ammonium group |
| US5284939A (en) * | 1991-05-17 | 1994-02-08 | Ciba-Geigy Corporation | Process for the preparation of highly concentrated solutions of cationic azo dyes |
Also Published As
| Publication number | Publication date |
|---|---|
| CH502413A (de) | 1971-01-31 |
| DE1644279A1 (de) | 1971-07-15 |
| BE694938A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-08-14 |
| NL6703423A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-09-04 |
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