DE248250C - - Google Patents
Info
- Publication number
- DE248250C DE248250C DENDAT248250D DE248250DA DE248250C DE 248250 C DE248250 C DE 248250C DE NDAT248250 D DENDAT248250 D DE NDAT248250D DE 248250D A DE248250D A DE 248250DA DE 248250 C DE248250 C DE 248250C
- Authority
- DE
- Germany
- Prior art keywords
- water
- alkali
- fiber
- alkalis
- ecm
- 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
- 238000000034 method Methods 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical class N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 5
- IYRMWMYZSQPJKC-UHFFFAOYSA-N kaempferol Chemical group C1=CC(O)=CC=C1C1=C(O)C(=O)C2=C(O)C=C(O)C=C2O1 IYRMWMYZSQPJKC-UHFFFAOYSA-N 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 239000000975 dye Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 241000416162 Astragalus gummifer Species 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 229920001615 Tragacanth Polymers 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- GRWZHXKQBITJKP-UHFFFAOYSA-L dithionite(2-) Chemical compound [O-]S(=O)S([O-])=O GRWZHXKQBITJKP-UHFFFAOYSA-L 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 229940116362 tragacanth Drugs 0.000 description 1
- 235000010487 tragacanth Nutrition 0.000 description 1
- 239000000196 tragacanth Substances 0.000 description 1
- 239000000984 vat dye 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
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/22—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using vat dyestuffs including indigo
- D06P1/228—Indigo
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE248250C true DE248250C (en, 2012) |
Family
ID=506982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT248250D Active DE248250C (en, 2012) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE248250C (en, 2012) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993019240A1 (en) * | 1992-03-19 | 1993-09-30 | Baus, Ulf | Process for dyeing textiles made from cellulose fibres by means of vat dyes and without reducing agents |
| US6207022B1 (en) * | 1993-10-15 | 2001-03-27 | Basf Aktiengesellschaft | Purification of crude (meth) acrylic acid |
-
0
- DE DENDAT248250D patent/DE248250C/de active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993019240A1 (en) * | 1992-03-19 | 1993-09-30 | Baus, Ulf | Process for dyeing textiles made from cellulose fibres by means of vat dyes and without reducing agents |
| US6207022B1 (en) * | 1993-10-15 | 2001-03-27 | Basf Aktiengesellschaft | Purification of crude (meth) acrylic acid |
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