DE247443C - - Google Patents
Info
- Publication number
- DE247443C DE247443C DENDAT247443D DE247443DA DE247443C DE 247443 C DE247443 C DE 247443C DE NDAT247443 D DENDAT247443 D DE NDAT247443D DE 247443D A DE247443D A DE 247443DA DE 247443 C DE247443 C DE 247443C
- Authority
- DE
- Germany
- Prior art keywords
- bisulfite
- compounds
- dyes
- carbazole
- alkali
- 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
- LSNNMFCWUKXFEE-UHFFFAOYSA-M bisulfite Chemical class OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims description 10
- UJOBWOGCFQCDNV-UHFFFAOYSA-N Carbazole Chemical compound C1=CC=C2C3=CC=CC=C3NC2=C1 UJOBWOGCFQCDNV-UHFFFAOYSA-N 0.000 claims description 6
- 239000000975 dye Substances 0.000 claims description 5
- 239000003513 alkali Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 2
- 238000006467 substitution reaction Methods 0.000 claims description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-L Sulphite Chemical class [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 2
- -1 bisulfite compound Chemical class 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 235000019571 color Nutrition 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 2
- 229940001607 sodium bisulfite Drugs 0.000 description 2
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 2
- 235000011121 sodium hydroxide Nutrition 0.000 description 2
- 238000010025 steaming Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000189705 Dunedin group Species 0.000 description 1
- COHYTHOBJLSHDF-UHFFFAOYSA-N Indigo Blue Chemical compound N1C2=CC=CC=C2C(=O)C1=C1C(=O)C2=CC=CC=C2N1 COHYTHOBJLSHDF-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000001045 blue dye Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 235000019646 color tone Nutrition 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000001264 neutralization Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000000717 retained Effects 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 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
- C09B49/10—Sulfur dyes from diphenylamines, indamines, or indophenols, e.g. p-aminophenols or leucoindophenols
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE247443C true DE247443C (fr) |
Family
ID=506232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT247443D Active DE247443C (fr) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE247443C (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1245004B (de) * | 1962-11-29 | 1967-07-20 | Vondelingen Plaat Bv | Verfahren zur Herstellung von wasserloeslichen Schwefelkuepenfarbstoffen |
-
0
- DE DENDAT247443D patent/DE247443C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1245004B (de) * | 1962-11-29 | 1967-07-20 | Vondelingen Plaat Bv | Verfahren zur Herstellung von wasserloeslichen Schwefelkuepenfarbstoffen |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE247443C (fr) | ||
| DE186443C (fr) | ||
| DE177925C (fr) | ||
| DE583936C (de) | Verfahren zur Herstellung von 1íñ4-Diamino-2-aryloxyanthrachinon-3-sulfonsaeuren | |
| DE139834C (fr) | ||
| DE192530C (fr) | ||
| DE71370C (de) | Verfahren zur Darstellung blauer basischer Farbstoffe der Triphenylmethanreihe aus Dichlorbenzaldehyd | |
| DE73112C (de) | Verfahren zur Erzeugung von Farbstoffen auf der Faser | |
| DE626862C (de) | Verfahren zum Drucken von pflanzlichen Fasern | |
| DE137784C (fr) | ||
| DE622355C (de) | Verfahren zum Drucken von Textilstoffen mit Kuepen- und Schwefelfarbstoffen | |
| DE142963C (fr) | ||
| DE139634C (fr) | ||
| DE574021C (de) | Verfahren zur Herstellung von Triarylmethanfarbstoffen | |
| DE370468C (de) | Verfahren zur Darstellung von beizenziehenden Farbstoffen der Triphenylmethanreihe | |
| DE218371C (fr) | ||
| DE268891C (fr) | ||
| DE219830C (fr) | ||
| DE897992C (de) | Verfahren zur Herstellung haltbarer Leukoverbindungen von Kuepenfarbstoffen | |
| DE108761C (fr) | ||
| DE67102C (de) | Verfahren zur Darstellung blauer beizenfärbender Farbstoffe aus Dinitroanthrachinon | |
| DE271445C (fr) | ||
| DE52328C (de) | Verfahren zur Darstellung von orangegelben Farbstoffen. (7 | |
| DE524432C (de) | Verfahren zur Erzeugung echter Drucke auf der pflanzlichen Faser | |
| DE32008C (de) | Verfahren zur Herstellung blauer Farbstoffe durch Oxydation der Kondensationsprodukte aus Acetonen der Fettreihe und Dimethylanilin |