GB1336612A - Asymmetrical 1-2- chromium complex azo dyestuffs - Google Patents
Asymmetrical 1-2- chromium complex azo dyestuffsInfo
- Publication number
- GB1336612A GB1336612A GB1356471A GB1356471A GB1336612A GB 1336612 A GB1336612 A GB 1336612A GB 1356471 A GB1356471 A GB 1356471A GB 1356471 A GB1356471 A GB 1356471A GB 1336612 A GB1336612 A GB 1336612A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dyes
- radical
- naphthalene
- series
- group
- 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
- 229910052804 chromium Inorganic materials 0.000 title 1
- 239000011651 chromium Substances 0.000 title 1
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 abstract 4
- 239000000975 dye Substances 0.000 abstract 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- 239000000987 azo dye Substances 0.000 abstract 3
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 abstract 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- JEXVQSWXXUJEMA-UHFFFAOYSA-N pyrazol-3-one Chemical compound O=C1C=CN=N1 JEXVQSWXXUJEMA-UHFFFAOYSA-N 0.000 abstract 2
- 239000003513 alkali Substances 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- -1 alkali metal salts Chemical class 0.000 abstract 1
- 150000001555 benzenes Chemical class 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 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 1
- 238000000034 method Methods 0.000 abstract 1
- 150000002790 naphthalenes Chemical class 0.000 abstract 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 abstract 1
- 238000004045 reactive dyeing Methods 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
- 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
- C09B62/507—Azo dyes
- C09B62/515—Metal complex azo dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702022085 DE2022085A1 (de) | 1970-05-06 | 1970-05-06 | Unsymmetrische 1:2-Chromkomplexazofarbstoffe ohne wasserloeslichmachende Sulfonsaeure- oder Carbonsaeuregruppen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1336612A true GB1336612A (en) | 1973-11-07 |
Family
ID=5770341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1356471A Expired GB1336612A (en) | 1970-05-06 | 1971-05-06 | Asymmetrical 1-2- chromium complex azo dyestuffs |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE766793A (https=) |
| CH (1) | CH554926A (https=) |
| DE (1) | DE2022085A1 (https=) |
| FR (1) | FR2088394B1 (https=) |
| GB (1) | GB1336612A (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4820806A (en) * | 1984-07-02 | 1989-04-11 | Sandoz, Ltd. | Metal-free azo compounds containing a vinylsulfonyl group and at least one basic group and 1:1 and 1:2 metal complexes thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB947647A (en) * | 1960-11-11 | 1964-01-22 | Ici Ltd | New chromium complexes of azo dyestuffs |
-
1970
- 1970-05-06 DE DE19702022085 patent/DE2022085A1/de active Pending
-
1971
- 1971-05-03 CH CH652171A patent/CH554926A/xx not_active IP Right Cessation
- 1971-05-06 FR FR7116406A patent/FR2088394B1/fr not_active Expired
- 1971-05-06 GB GB1356471A patent/GB1336612A/en not_active Expired
- 1971-05-06 BE BE766793A patent/BE766793A/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4820806A (en) * | 1984-07-02 | 1989-04-11 | Sandoz, Ltd. | Metal-free azo compounds containing a vinylsulfonyl group and at least one basic group and 1:1 and 1:2 metal complexes thereof |
| AU593772B2 (en) * | 1984-07-02 | 1990-02-22 | Sandoz Ag | Azo dyes containing basic groups |
Also Published As
| Publication number | Publication date |
|---|---|
| CH554926A (de) | 1974-10-15 |
| FR2088394B1 (https=) | 1978-01-13 |
| BE766793A (fr) | 1971-11-08 |
| FR2088394A1 (https=) | 1972-01-07 |
| DE2022085A1 (de) | 1971-12-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |