ES190841A3 - PROCEDIMIENTO PARA LA FABRICACIoN DE COLORANTES A LA CUBA AZULES DE LA SERIE SULFiNICA - Google Patents
PROCEDIMIENTO PARA LA FABRICACIoN DE COLORANTES A LA CUBA AZULES DE LA SERIE SULFiNICAInfo
- Publication number
- ES190841A3 ES190841A3 ES0190841A ES190841A ES190841A3 ES 190841 A3 ES190841 A3 ES 190841A3 ES 0190841 A ES0190841 A ES 0190841A ES 190841 A ES190841 A ES 190841A ES 190841 A3 ES190841 A3 ES 190841A3
- Authority
- ES
- Spain
- Prior art keywords
- procedure
- manufacture
- blue
- series
- sulfinica
- 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 abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000003086 colorant Substances 0.000 title 1
- UJOBWOGCFQCDNV-UHFFFAOYSA-N 9H-carbazole Chemical compound C1=CC=C2C3=CC=CC=C3NC2=C1 UJOBWOGCFQCDNV-UHFFFAOYSA-N 0.000 abstract 2
- SEEZWGFVHCMHJF-UHFFFAOYSA-N 2-nitrosophenol Chemical class OC1=CC=CC=C1N=O SEEZWGFVHCMHJF-UHFFFAOYSA-N 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 239000007859 condensation product Substances 0.000 abstract 1
- 229920001021 polysulfide Polymers 0.000 abstract 1
- 239000005077 polysulfide Substances 0.000 abstract 1
- 150000008117 polysulfides Polymers 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 239000000984 vat dye Substances 0.000 abstract 1
Landscapes
- Coloring (AREA)
Abstract
Procedimiento para fabricación de colorantes a la cuba azules de la serie sulfínica consistente en que los productos de condensación y respectivamente sus leucoderivados obtenidos de los nitrosofenoles y del carbazol en presencia de ácido sulfúrico concentrado son tratados en medios disolventes apropiados como el alcohol con polisulfuros de alto contenido en azufre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0190841A ES190841A3 (es) | 1949-12-10 | 1949-12-10 | PROCEDIMIENTO PARA LA FABRICACIoN DE COLORANTES A LA CUBA AZULES DE LA SERIE SULFiNICA |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0190841A ES190841A3 (es) | 1949-12-10 | 1949-12-10 | PROCEDIMIENTO PARA LA FABRICACIoN DE COLORANTES A LA CUBA AZULES DE LA SERIE SULFiNICA |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES190841A3 true ES190841A3 (es) | 1950-02-16 |
Family
ID=37827768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0190841A Expired ES190841A3 (es) | 1949-12-10 | 1949-12-10 | PROCEDIMIENTO PARA LA FABRICACIoN DE COLORANTES A LA CUBA AZULES DE LA SERIE SULFiNICA |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES190841A3 (es) |
-
1949
- 1949-12-10 ES ES0190841A patent/ES190841A3/es not_active Expired
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