RO95760B1 - Colorant rosu-galbui direct cuprabil si procedeu de obtinere a acestuia - Google Patents
Colorant rosu-galbui direct cuprabil si procedeu de obtinere a acestuiaInfo
- Publication number
- RO95760B1 RO95760B1 RO124004A RO12400486A RO95760B1 RO 95760 B1 RO95760 B1 RO 95760B1 RO 124004 A RO124004 A RO 124004A RO 12400486 A RO12400486 A RO 12400486A RO 95760 B1 RO95760 B1 RO 95760B1
- Authority
- RO
- Romania
- Prior art keywords
- directly
- copperable
- yellowish
- red
- obtaining
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000004040 coloring Methods 0.000 title 1
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 abstract 2
- FRXOYYBDUSFAGK-UHFFFAOYSA-N 1,3,5-trichloro-1,3,5-triazinane Chemical compound ClN1CN(Cl)CN(Cl)C1 FRXOYYBDUSFAGK-UHFFFAOYSA-N 0.000 abstract 1
- AVQFHKYAVVQYQO-UHFFFAOYSA-N 3-amino-4-hydroxybenzenesulfonamide Chemical compound NC1=CC(S(N)(=O)=O)=CC=C1O AVQFHKYAVVQYQO-UHFFFAOYSA-N 0.000 abstract 1
- KYARBIJYVGJZLB-UHFFFAOYSA-N 7-amino-4-hydroxy-2-naphthalenesulfonic acid Chemical compound OC1=CC(S(O)(=O)=O)=CC2=CC(N)=CC=C21 KYARBIJYVGJZLB-UHFFFAOYSA-N 0.000 abstract 1
- 229920003043 Cellulose fiber 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
- 238000004043 dyeing Methods 0.000 abstract 1
Landscapes
- Coloring (AREA)
Abstract
Inventia se refera la un colorant rosu-galbui direct cuprabil pentru vopsirea rezistenta a fibrelor celulozice si la un procedeu de obtinere a acestuia prin condensarea 1,3,5-triclor-s-triazinei succesiv cu 4-amino-3'-carboxi-4'-oxiazobenzenul, cu un colorant obtinut prin cuplarea alcalina a 2-aminofenol-4-sulfonamidei diazotate cu acidul 2-amino-5-naftol-7-sulfonic si, în final, cu anilina.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO124004A RO95760B1 (ro) | 1986-07-04 | 1986-07-04 | Colorant rosu-galbui direct cuprabil si procedeu de obtinere a acestuia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO124004A RO95760B1 (ro) | 1986-07-04 | 1986-07-04 | Colorant rosu-galbui direct cuprabil si procedeu de obtinere a acestuia |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO95760B1 true RO95760B1 (ro) | 1989-01-01 |
Family
ID=40904876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO124004A RO95760B1 (ro) | 1986-07-04 | 1986-07-04 | Colorant rosu-galbui direct cuprabil si procedeu de obtinere a acestuia |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO95760B1 (ro) |
-
1986
- 1986-07-04 RO RO124004A patent/RO95760B1/ro unknown
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