DE192243C - - Google Patents
Info
- Publication number
- DE192243C DE192243C DENDAT192243D DE192243DA DE192243C DE 192243 C DE192243 C DE 192243C DE NDAT192243 D DENDAT192243 D DE NDAT192243D DE 192243D A DE192243D A DE 192243DA DE 192243 C DE192243 C DE 192243C
- Authority
- DE
- Germany
- Prior art keywords
- sodium
- formaldehyde
- hydrosulfite
- formaldehydsulfoxylsaures
- höchst
- 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
- 239000011734 sodium Substances 0.000 claims description 6
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 5
- 229910052708 sodium Inorganic materials 0.000 claims description 5
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 claims description 4
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 claims description 3
- GRWZHXKQBITJKP-UHFFFAOYSA-L dithionite(2-) Chemical compound [O-]S(=O)S([O-])=O GRWZHXKQBITJKP-UHFFFAOYSA-L 0.000 claims description 3
- 238000005530 etching Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- VASMRQAVWVVDPA-UHFFFAOYSA-N 1,3,5-triphenyl-1,3,5-triazinane Chemical compound C1N(C=2C=CC=CC=2)CN(C=2C=CC=CC=2)CN1C1=CC=CC=C1 VASMRQAVWVVDPA-UHFFFAOYSA-N 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- SXWRHBFZYFLRLR-UHFFFAOYSA-N formaldehyde;sodium;sulfuric acid Chemical compound [Na].O=C.OS(O)(=O)=O SXWRHBFZYFLRLR-UHFFFAOYSA-N 0.000 claims 1
- 238000012986 modification Methods 0.000 claims 1
- 230000004048 modification Effects 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
- QUXJSCAOGVQXNK-UHFFFAOYSA-N formaldehyde;sodium;sulfanediol Chemical compound [Na].O=C.OSO QUXJSCAOGVQXNK-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- HRKQOINLCJTGBK-UHFFFAOYSA-N dihydroxidosulfur Chemical compound OSO HRKQOINLCJTGBK-UHFFFAOYSA-N 0.000 description 1
- XLNOKJLJDWVOQP-UHFFFAOYSA-L disodium;formaldehyde;sulfite Chemical compound [Na+].[Na+].O=C.[O-]S([O-])=O XLNOKJLJDWVOQP-UHFFFAOYSA-L 0.000 description 1
- GRWZHXKQBITJKP-UHFFFAOYSA-N dithionous acid Chemical compound OS(=O)S(O)=O GRWZHXKQBITJKP-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- XWGJFPHUCFXLBL-UHFFFAOYSA-M rongalite Chemical compound [Na+].OCS([O-])=O XWGJFPHUCFXLBL-UHFFFAOYSA-M 0.000 description 1
- JVBXVOWTABLYPX-UHFFFAOYSA-L sodium dithionite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])=O JVBXVOWTABLYPX-UHFFFAOYSA-L 0.000 description 1
- 239000004289 sodium hydrogen sulphite Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/15—Locally discharging the dyes
- D06P5/155—Locally discharging the dyes with reductants
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE192243C true DE192243C (cs) |
Family
ID=455572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT192243D Active DE192243C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE192243C (cs) |
-
0
- DE DENDAT192243D patent/DE192243C/de active Active
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