DE170819C - - Google Patents
Info
- Publication number
- DE170819C DE170819C DENDAT170819D DE170819DA DE170819C DE 170819 C DE170819 C DE 170819C DE NDAT170819 D DENDAT170819 D DE NDAT170819D DE 170819D A DE170819D A DE 170819DA DE 170819 C DE170819 C DE 170819C
- Authority
- DE
- Germany
- Prior art keywords
- acid
- sulfonic acids
- violet
- dioxynaphthalene
- dyes
- 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
- 239000000975 dye Substances 0.000 claims description 10
- 150000008049 diazo compounds Chemical class 0.000 claims description 4
- 150000001735 carboxylic acids Chemical class 0.000 claims description 3
- 238000004040 coloring Methods 0.000 claims description 3
- 150000003460 sulfonic acids Chemical class 0.000 claims description 3
- 239000000987 azo dye Substances 0.000 claims description 2
- 125000006367 bivalent amino carbonyl group Chemical group [H]N([*:1])C([*:2])=O 0.000 claims description 2
- SOCTUWSJJQCPFX-UHFFFAOYSA-N dichromate(2-) Chemical compound [O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O SOCTUWSJJQCPFX-UHFFFAOYSA-N 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 125000000896 monocarboxylic acid group Chemical group 0.000 claims description 2
- 150000004780 naphthols Chemical class 0.000 claims description 2
- 241000490025 Schefflera digitata Species 0.000 claims 1
- 235000015250 liver sausages Nutrition 0.000 claims 1
- -1 naphthol sulfonic acids Chemical class 0.000 claims 1
- 239000002253 acid Substances 0.000 description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 210000002268 Wool Anatomy 0.000 description 3
- 235000011121 sodium hydroxide Nutrition 0.000 description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-N Carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- KJCVRFUGPWSIIH-UHFFFAOYSA-N 1-Naphthol Chemical compound C1=CC=C2C(O)=CC=CC2=C1 KJCVRFUGPWSIIH-UHFFFAOYSA-N 0.000 description 1
- JWAZRIHNYRIHIV-UHFFFAOYSA-N 2-Naphthol Chemical compound C1=CC=CC2=CC(O)=CC=C21 JWAZRIHNYRIHIV-UHFFFAOYSA-N 0.000 description 1
- FFRBMBIXVSCUFS-UHFFFAOYSA-N Martius yellow Chemical compound C1=CC=C2C(O)=C([N+]([O-])=O)C=C([N+]([O-])=O)C2=C1 FFRBMBIXVSCUFS-UHFFFAOYSA-N 0.000 description 1
- 240000000358 Viola adunca Species 0.000 description 1
- 235000005811 Viola adunca Nutrition 0.000 description 1
- 235000013487 Viola odorata Nutrition 0.000 description 1
- 235000002254 Viola papilionacea Nutrition 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- MRVNLKITQIBNKU-LSHDGIFOSA-L disodium;(4Z)-4-(naphthalen-1-ylhydrazinylidene)-3-oxonaphthalene-2,7-disulfonate Chemical compound [Na+].[Na+].C1=CC=C2C(N/N=C3/C4=CC=C(C=C4C=C(C3=O)S(=O)(=O)[O-])S([O-])(=O)=O)=CC=CC2=C1 MRVNLKITQIBNKU-LSHDGIFOSA-L 0.000 description 1
- 238000006396 nitration reaction Methods 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N sulfonic acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-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
- C09B45/00—Complex metal compounds of azo dyes
- C09B45/38—Preparation from compounds with —OH and —COOH adjacent in the same ring or in peri position
- C09B45/40—Chromium compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Coloring (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE170819C true DE170819C (fr) |
Family
ID=435837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT170819D Active DE170819C (fr) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE170819C (fr) |
-
0
- DE DENDAT170819D patent/DE170819C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE170819C (fr) | ||
| DE241723C (fr) | ||
| DE1769398A1 (de) | Neue von Phthalocyanin abstammende loesliche Azofarbstoffe | |
| DE35615C (de) | Verfahren zur Darstellung von Azofarbstoffe^ durch Kombination von Tetrazoditolyl mit et- und ^9-Naphtylamin oder deren Mono- und Disulfosäuren | |
| DE494531C (de) | Verfahren zur Darstellung von Oxynitrosofarbstoffen und deren Metallacken | |
| DE154871C (fr) | ||
| DE664053C (de) | Verfahren zur Herstellung wasserunloeslicher Verbindungen der Phthalocyaninreihe | |
| DE167640C (fr) | ||
| DE224024C (fr) | ||
| DE620257C (de) | Verfahren zur Herstellung von chromhaltigen Azofarbstoffen | |
| DE318997C (de) | Verfahren zur Herstellung von beizenfaerbenden Leukotriarylmethanazofarbstoffen | |
| DE162069C (fr) | ||
| DE167258C (fr) | ||
| DE161462C (fr) | ||
| DE146655C (fr) | ||
| DE229525C (fr) | ||
| DE77120C (de) | Verfahren zur Darstellung von blauen beizenfärbenden Oxazinfarbstoffe^ | |
| DE169683C (fr) | ||
| DE1644228C3 (de) | Wasserlösliche Kupferkomplex-Disazofarbstoffe, Verfahren zu ihrer Herstellung und deren Verwendung zum Färben und Bedrucken von Wolle, Seide, Polyamid, Polyurethan- und Cellulosefasern | |
| DE271445C (fr) | ||
| AT82760B (de) | Verfahren zur Darstellung von beizenfärbenden Leukotriarylmethanazofarbstoffen. | |
| DE139213C (fr) | ||
| DE187150C (fr) | ||
| DE557985C (de) | Verfahren zur Darstellung von Disazofarbstoffen | |
| DE226002C (fr) |