DE90369C - - Google Patents
Info
- Publication number
- DE90369C DE90369C DENDAT90369D DE90369DA DE90369C DE 90369 C DE90369 C DE 90369C DE NDAT90369 D DENDAT90369 D DE NDAT90369D DE 90369D A DE90369D A DE 90369DA DE 90369 C DE90369 C DE 90369C
- Authority
- DE
- Germany
- Prior art keywords
- naphtol
- sulfur
- nitroso
- reduction
- naphthylenediamine
- 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.)
- Active
Links
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 7
- 239000011593 sulfur Substances 0.000 claims description 7
- 229910052717 sulfur Inorganic materials 0.000 claims description 7
- JSTCPNFNKICNNO-UHFFFAOYSA-N 4-nitrosophenol Chemical compound OC1=CC=C(N=O)C=C1 JSTCPNFNKICNNO-UHFFFAOYSA-N 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- -1 nitro- Chemical class 0.000 claims 2
- 150000004985 diamines Chemical class 0.000 claims 1
- 239000000975 dye Substances 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- KJCVRFUGPWSIIH-UHFFFAOYSA-N 1-naphthol Chemical compound C1=CC=C2C(O)=CC=CC2=C1 KJCVRFUGPWSIIH-UHFFFAOYSA-N 0.000 description 4
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000000835 fiber Substances 0.000 description 2
- KMUONIBRACKNSN-UHFFFAOYSA-N potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 description 2
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 150000001555 benzenes Chemical class 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000002790 naphthalenes Chemical class 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 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
- C09B49/00—Sulfur dyes
- C09B49/04—Sulfur dyes from amino compounds of the benzene, naphthalene or anthracene series
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE90369C true DE90369C (OSRAM) |
Family
ID=362100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT90369D Active DE90369C (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE90369C (OSRAM) |
-
0
- DE DENDAT90369D patent/DE90369C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2714978A1 (de) | Faerbeverfahren | |
| DE90369C (OSRAM) | ||
| DE2165164C3 (de) | Verfahren zum Bedrucken von seidenähnlichem Fasermaterial aus linearem hochmolekularem Polyamid | |
| DE1031758B (de) | Faerbeverfahren fuer aromatische Polyester | |
| DE90010C (OSRAM) | ||
| DE62505C (de) | Verfahren zur Darstellung von Farbstoffen aus Alizarin-Bordeaux und seinen Anai logen. (2 | |
| DE101862C (OSRAM) | ||
| DE65402C (de) | Verfahren zur Darstellung gelber Baumwollfarbstoffe aus Dehydrothio - p - toluidin und dessen Homologen | |
| DE95918C (OSRAM) | ||
| DE169856C (OSRAM) | ||
| DE95484C (OSRAM) | ||
| DE1694744C (de) | Verfahren zur Herstellung von festen Grundmischungen zum Farben von syntheti sehen Polymerisaten | |
| DE156157C (OSRAM) | ||
| DE83011C (OSRAM) | ||
| DE76118C (de) | Verfahren zur Darstellung von primären Disazofarbstoffen mit m-Phenylendiamindisulfosäure | |
| DE683974C (de) | Verfahren zur Herstellung von Trisazofarbstoffen | |
| DE453949C (de) | Verfahren zur Umwandlung von komplexen Metallverbindungen von o-Oxyazofarbstoffen | |
| DE87023C (OSRAM) | ||
| DE86199C (OSRAM) | ||
| DE398878C (de) | Verfahren zur Herstellung von Kuepenfarbstoffen | |
| DE481447C (de) | Verfahren zur Herstellung faerbender Umwandlungsprodukte von Azofarbstoffen | |
| DE280227C (OSRAM) | ||
| DE125580C (OSRAM) | ||
| DE189304C (OSRAM) | ||
| DE92753C (OSRAM) |