DE126165C - - Google Patents
Info
- Publication number
- DE126165C DE126165C DENDAT126165D DE126165DA DE126165C DE 126165 C DE126165 C DE 126165C DE NDAT126165 D DENDAT126165 D DE NDAT126165D DE 126165D A DE126165D A DE 126165DA DE 126165 C DE126165 C DE 126165C
- Authority
- DE
- Germany
- Prior art keywords
- sulfur
- derivatives
- dyes
- melt
- dinitrobenzidine
- 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
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 3
- ZXVONLUNISGICL-UHFFFAOYSA-N 4,6-dinitro-o-cresol Chemical group CC1=CC([N+]([O-])=O)=CC([N+]([O-])=O)=C1O ZXVONLUNISGICL-UHFFFAOYSA-N 0.000 claims description 2
- 229910052783 alkali metal Inorganic materials 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 230000004048 modification Effects 0.000 claims 1
- 238000006011 modification reaction Methods 0.000 claims 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims 1
- 239000000975 dye Substances 0.000 description 4
- YRNWIFYIFSBPAU-UHFFFAOYSA-N 4-[4-(dimethylamino)phenyl]-N,N-dimethylaniline Chemical compound C1=CC(N(C)C)=CC=C1C1=CC=C(N(C)C)C=C1 YRNWIFYIFSBPAU-UHFFFAOYSA-N 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- BDZHBJPMMZFUJV-UHFFFAOYSA-N 4-[4-(diethylamino)phenyl]-N,N-diethylaniline Chemical compound C1=CC(N(CC)CC)=CC=C1C1=CC=C(N(CC)CC)C=C1 BDZHBJPMMZFUJV-UHFFFAOYSA-N 0.000 description 2
- HFACYLZERDEVSX-UHFFFAOYSA-N Benzidine Chemical class C1=CC(N)=CC=C1C1=CC=C(N)C=C1 HFACYLZERDEVSX-UHFFFAOYSA-N 0.000 description 2
- KRVSOGSZCMJSLX-UHFFFAOYSA-L Chromic acid Chemical compound O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N Potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
- 150000002828 nitro derivatives Chemical class 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000000988 sulfur dye Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- GRVFOGOEDUUMBP-UHFFFAOYSA-N Sodium sulfide Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000001049 brown dye Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- -1 dinitro compound Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 235000010333 potassium nitrate Nutrition 0.000 description 1
- 239000004323 potassium nitrate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 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
- C09B49/02—Sulfur dyes from nitro compounds of the benzene, naphthalene or anthracene series
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE126165C true DE126165C (ja) |
Family
ID=394839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT126165D Active DE126165C (ja) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE126165C (ja) |
-
0
- DE DENDAT126165D patent/DE126165C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE126165C (ja) | ||
| DE580012C (de) | Verfahren zur Darstellung von Farbstoffen fuer Celluloseester oder -aether | |
| DE658781C (de) | Verfahren zur Herstellung von Phthalocyaninen | |
| DE555609C (de) | Verfahren zur Herstellung von Schwefelfarbstoffen | |
| AT61469B (de) | Verfahren zur Darstellung von schwefelhaltigen Farbstoffen der Anthrachinonreihe. | |
| DE202639C (ja) | ||
| DE138858C (ja) | ||
| DE264292C (ja) | ||
| DE131874C (ja) | ||
| DE125587C (ja) | ||
| DE232711C (ja) | ||
| DE600250C (de) | Verfahren zur Herstellung von chromhaltigen Azofarbstoffen | |
| DE688908C (de) | Verfahren zur Herstellung von schwefelhaltigen Farbstoffen | |
| DE139989C (ja) | ||
| DE138839C (ja) | ||
| DE255823C (ja) | ||
| DE553001C (de) | Verfahren zur Darstellung von sauren Wollfarbstoffen | |
| DE167769C (ja) | ||
| DE256515C (ja) | ||
| DE114529C (ja) | ||
| DE199979C (ja) | ||
| AT75175B (de) | Verfahren zur Darstellung gelber Schwefelfarbstoffe. | |
| DE436943C (de) | Verfahren zur Darstellung von mindestens zwei Nitrogruppen im Molekuel enthaltenden Farbstoffen | |
| DE197083C (ja) | ||
| DE356972C (de) | Verfahren zur Darstellung von braunen Schwefelfarbstoffen |