DE186050C - - Google Patents
Info
- Publication number
- DE186050C DE186050C DENDAT186050D DE186050DA DE186050C DE 186050 C DE186050 C DE 186050C DE NDAT186050 D DENDAT186050 D DE NDAT186050D DE 186050D A DE186050D A DE 186050DA DE 186050 C DE186050 C DE 186050C
- Authority
- DE
- Germany
- Prior art keywords
- etching
- hydrosulfites
- rongalit
- hydrosulfite
- bordeaux
- 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
- 238000005530 etching Methods 0.000 claims 2
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 claims 1
- 150000004056 anthraquinones Chemical class 0.000 claims 1
- CYZWPZHRSZNWLS-UHFFFAOYSA-N chembl1994043 Chemical compound C1=CC=C2C(N=NC3=C4C=CC=CC4=CC=C3O)=CC=CC2=C1 CYZWPZHRSZNWLS-UHFFFAOYSA-N 0.000 claims 1
- GRWZHXKQBITJKP-UHFFFAOYSA-L dithionite(2-) Chemical compound [O-]S(=O)S([O-])=O GRWZHXKQBITJKP-UHFFFAOYSA-L 0.000 claims 1
- GRWZHXKQBITJKP-UHFFFAOYSA-N dithionous acid Chemical class OS(=O)S(O)=O GRWZHXKQBITJKP-UHFFFAOYSA-N 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- XWGJFPHUCFXLBL-UHFFFAOYSA-M rongalite Chemical compound [Na+].OCS([O-])=O XWGJFPHUCFXLBL-UHFFFAOYSA-M 0.000 claims 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 |
|---|---|
| DE186050C true DE186050C (https=) |
Family
ID=449838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT186050D Active DE186050C (https=) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE186050C (https=) |
-
0
- DE DENDAT186050D patent/DE186050C/de active Active
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