ES380359A1 - Procedimiento para la preparacion de colorantes monoazoi- cos. - Google Patents
Procedimiento para la preparacion de colorantes monoazoi- cos.Info
- Publication number
- ES380359A1 ES380359A1 ES380359A ES380359A ES380359A1 ES 380359 A1 ES380359 A1 ES 380359A1 ES 380359 A ES380359 A ES 380359A ES 380359 A ES380359 A ES 380359A ES 380359 A1 ES380359 A1 ES 380359A1
- Authority
- ES
- Spain
- Prior art keywords
- formula
- water
- naphthol
- see formula
- general formula
- 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
- 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 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- KJCVRFUGPWSIIH-UHFFFAOYSA-N 1-naphthol Chemical compound C1=CC=C2C(O)=CC=CC2=C1 KJCVRFUGPWSIIH-UHFFFAOYSA-N 0.000 abstract 2
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- 239000000975 dye Substances 0.000 abstract 2
- 150000004786 2-naphthols Chemical class 0.000 abstract 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000004982 aromatic amines Chemical class 0.000 abstract 1
- 150000002790 naphthalenes Chemical class 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-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
- 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
- C09B62/51—Monoazo dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691928374 DE1928374C3 (de) | 1969-06-04 | 1969-06-04 | Wasserlösliche Monoazofarbstoffe, Verfahren zu ihrer Herstellung und ihre Verwendung zum Färben oder Bedrucken von Cellulosefasern, Leder, Wolle, Seide, Polyamid- oder Polymethanfasern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES380359A1 true ES380359A1 (es) | 1972-11-01 |
Family
ID=5736040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES380359A Expired ES380359A1 (es) | 1969-06-04 | 1970-06-03 | Procedimiento para la preparacion de colorantes monoazoi- cos. |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT292870B (es) |
| BE (1) | BE751480A (es) |
| CH (1) | CH534724A (es) |
| DE (1) | DE1928374C3 (es) |
| ES (1) | ES380359A1 (es) |
| FR (1) | FR2045845B1 (es) |
| GB (1) | GB1314993A (es) |
-
1969
- 1969-06-04 DE DE19691928374 patent/DE1928374C3/de not_active Expired
-
1970
- 1970-06-02 CH CH823370A patent/CH534724A/de not_active IP Right Cessation
- 1970-06-02 AT AT492770A patent/AT292870B/de not_active IP Right Cessation
- 1970-06-03 ES ES380359A patent/ES380359A1/es not_active Expired
- 1970-06-04 FR FR7020531A patent/FR2045845B1/fr not_active Expired
- 1970-06-04 BE BE751480D patent/BE751480A/xx unknown
- 1970-06-04 GB GB2700470A patent/GB1314993A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1314993A (en) | 1973-04-26 |
| BE751480A (fr) | 1970-12-04 |
| DE1928374B2 (de) | 1978-02-16 |
| DE1928374C3 (de) | 1978-10-12 |
| FR2045845B1 (es) | 1974-06-14 |
| CH534724A (de) | 1973-03-15 |
| DE1928374A1 (de) | 1971-01-07 |
| AT292870B (de) | 1971-09-10 |
| FR2045845A1 (es) | 1971-03-05 |
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