DE202016C - - Google Patents
Info
- Publication number
- DE202016C DE202016C DENDAT202016D DE202016DA DE202016C DE 202016 C DE202016 C DE 202016C DE NDAT202016 D DENDAT202016 D DE NDAT202016D DE 202016D A DE202016D A DE 202016DA DE 202016 C DE202016 C DE 202016C
- Authority
- DE
- Germany
- Prior art keywords
- acid
- phenylenediamine
- disulfonic acid
- combined
- dye
- 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
- 239000002253 acid Substances 0.000 claims description 9
- 239000000975 dye Substances 0.000 claims description 7
- NYGZLYXAPMMJTE-UHFFFAOYSA-M metanil yellow Chemical group [Na+].[O-]S(=O)(=O)C1=CC=CC(N=NC=2C=CC(NC=3C=CC=CC=3)=CC=2)=C1 NYGZLYXAPMMJTE-UHFFFAOYSA-M 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- KUWAAZMPJBFLEO-UHFFFAOYSA-N n,n,2-trichloroaniline Chemical class ClN(Cl)C1=CC=CC=C1Cl KUWAAZMPJBFLEO-UHFFFAOYSA-N 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 235000010288 sodium nitrite Nutrition 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 150000008049 diazo compounds Chemical class 0.000 description 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
- WZCQRUWWHSTZEM-UHFFFAOYSA-N 1,3-phenylenediamine Chemical compound NC1=CC=CC(N)=C1 WZCQRUWWHSTZEM-UHFFFAOYSA-N 0.000 description 1
- AKCRQHGQIJBRMN-UHFFFAOYSA-N 2-chloroaniline Chemical compound NC1=CC=CC=C1Cl AKCRQHGQIJBRMN-UHFFFAOYSA-N 0.000 description 1
- ALVPDCHBQRCKRQ-UHFFFAOYSA-N 4-chloro-3,5-dinitrobenzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC([N+]([O-])=O)=C(Cl)C([N+]([O-])=O)=C1 ALVPDCHBQRCKRQ-UHFFFAOYSA-N 0.000 description 1
- 241000947840 Alteromonadales Species 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 229940018564 m-phenylenediamine Drugs 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000005185 salting out Methods 0.000 description 1
- 235000002639 sodium chloride Nutrition 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 235000010265 sodium sulphite Nutrition 0.000 description 1
- 210000002268 wool Anatomy 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
- C09B29/08—Amino benzenes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE202016C true DE202016C (forum.php) |
Family
ID=464532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT202016D Active DE202016C (forum.php) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE202016C (forum.php) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180355790A1 (en) * | 2017-06-09 | 2018-12-13 | Ford Global Technologies, Llc | Systems and methods for a boosted internal combustion engine with an intake-side bypass line |
| DE102022102174A1 (de) | 2022-01-31 | 2023-08-03 | Hery Ahmad | Anordnung zum Bereitstellen von Futter für Haustiere |
-
0
- DE DENDAT202016D patent/DE202016C/de active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180355790A1 (en) * | 2017-06-09 | 2018-12-13 | Ford Global Technologies, Llc | Systems and methods for a boosted internal combustion engine with an intake-side bypass line |
| DE102022102174A1 (de) | 2022-01-31 | 2023-08-03 | Hery Ahmad | Anordnung zum Bereitstellen von Futter für Haustiere |
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