DE213473C - - Google Patents
Info
- Publication number
- DE213473C DE213473C DENDAT213473D DE213473DA DE213473C DE 213473 C DE213473 C DE 213473C DE NDAT213473 D DENDAT213473 D DE NDAT213473D DE 213473D A DE213473D A DE 213473DA DE 213473 C DE213473 C DE 213473C
- Authority
- DE
- Germany
- Prior art keywords
- fiber
- diaminoanthraquinones
- unstained
- dibenzoyl
- dye
- 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
- 239000000835 fiber Substances 0.000 claims 2
- WURBFLDFSFBTLW-UHFFFAOYSA-N Benzil Chemical group C=1C=CC=CC=1C(=O)C(=O)C1=CC=CC=C1 WURBFLDFSFBTLW-UHFFFAOYSA-N 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- 235000013311 vegetables Nutrition 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
- 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
- D06P1/24—Anthraquinone dyes or anthracene nucleus containing vat dyes
Description
40
6ERLtN. GEDRUCKT IN DER REICHSDRUCKEREt,
Claims (1)
- Patent-Anspruch:Verfahren zur Erzeugung von gelben Färbungen auf der ungebeizten pflanzlichen Faser, darin bestehend, daß man die durch alkalische Reduktion des Dibenzoyl- ι · 5- bzw. -i · 8 - diaminoanthrachinons erhältlichen Leukoverbindungen auf der Faser fixiert und dann durch Oxydation den Farbstoff entwickelt.35
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE213473C true DE213473C (de) |
Family
ID=475119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT213473D Active DE213473C (de) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE213473C (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE744305C (de) * | 1939-07-13 | 1944-06-08 | Ig Farbenindustrie Ag | Verfahren zur Herstellung von Leukoschwefelsaeureestern |
-
0
- DE DENDAT213473D patent/DE213473C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE744305C (de) * | 1939-07-13 | 1944-06-08 | Ig Farbenindustrie Ag | Verfahren zur Herstellung von Leukoschwefelsaeureestern |
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