DE277526C - - Google Patents
Info
- Publication number
- DE277526C DE277526C DENDAT277526D DE277526DA DE277526C DE 277526 C DE277526 C DE 277526C DE NDAT277526 D DENDAT277526 D DE NDAT277526D DE 277526D A DE277526D A DE 277526DA DE 277526 C DE277526 C DE 277526C
- Authority
- DE
- Germany
- Prior art keywords
- dye
- parts
- tetrazo compound
- yellow
- cotton
- 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
- 150000001875 compounds Chemical class 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 4
- 239000000975 dye Substances 0.000 description 5
- JVMSQRAXNZPDHF-UHFFFAOYSA-N 2,4-diaminobenzenesulfonic acid Chemical compound NC1=CC=C(S(O)(=O)=O)C(N)=C1 JVMSQRAXNZPDHF-UHFFFAOYSA-N 0.000 description 2
- TYMLOMAKGOJONV-UHFFFAOYSA-N 4-nitroaniline Chemical compound NC1=CC=C([N+]([O-])=O)C=C1 TYMLOMAKGOJONV-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- WZCQRUWWHSTZEM-UHFFFAOYSA-N 1,3-phenylenediamine Chemical compound NC1=CC=CC(N)=C1 WZCQRUWWHSTZEM-UHFFFAOYSA-N 0.000 description 1
- 241000947840 Alteromonadales Species 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000000987 azo dye Substances 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000006193 diazotization reaction Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229940018564 m-phenylenediamine Drugs 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- -1 tetrachlorodiaminodiphenylurea Chemical compound 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/02—Preparation, purification or separation of ammonia
- C01C1/024—Purification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Coloring (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE277526C true DE277526C (en:Method) |
Family
ID=533616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT277526D Active DE277526C (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE277526C (en:Method) |
-
0
- DE DENDAT277526D patent/DE277526C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE277526C (en:Method) | ||
| DE243122C (en:Method) | ||
| DE96669C (en:Method) | ||
| DE423090C (de) | Verfahren zur Darstellung von Aminoazoverbindungen | |
| DE174548C (en:Method) | ||
| DE231165C (en:Method) | ||
| DE281449C (en:Method) | ||
| DE411332C (de) | Verfahren zur Darstellung gelbbrauner beizenfaerbender Disazofarbstoffe | |
| DE1966888C3 (de) | Wasserlösliche Azofarbstoffe und deren Verwendung zum Färben von pflanzlichen und tierischen Fasern | |
| DE226348C (en:Method) | ||
| DE46737C (de) | Verfahren zur Darstellung von Disazofarbstoffen durch paarweise Combination von Amidoazoverbindungen | |
| DE727945C (de) | Verfahren zur Herstellung von Azofarbstoffen | |
| DE632135C (de) | Verfahren zur Herstellung von Disazofarbstoffen | |
| DE1793593C3 (en:Method) | ||
| DE235591C (en:Method) | ||
| DE243124C (en:Method) | ||
| DE98843C (en:Method) | ||
| DE22714C (de) | Verfahren zur Darstellung brauner Azofarbstoffe aus Chrysoidinen und Diazoverbindungen | |
| DE222991C (en:Method) | ||
| DE97714C (en:Method) | ||
| DE240163C (en:Method) | ||
| DE277571C (en:Method) | ||
| DE162636C (en:Method) | ||
| DE170513C (en:Method) | ||
| DE229242C (en:Method) |