DE261541C - - Google Patents
Info
- Publication number
- DE261541C DE261541C DENDAT261541D DE261541DA DE261541C DE 261541 C DE261541 C DE 261541C DE NDAT261541 D DENDAT261541 D DE NDAT261541D DE 261541D A DE261541D A DE 261541DA DE 261541 C DE261541 C DE 261541C
- Authority
- DE
- Germany
- Prior art keywords
- oxyarylhydrazines
- aftertreated
- wool
- dyes
- fiber
- 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
- XHWHHMNORMIBBB-UHFFFAOYSA-N 2,2,3,3-tetrahydroxybutanedioic acid Chemical compound OC(=O)C(O)(O)C(O)(O)C(O)=O XHWHHMNORMIBBB-UHFFFAOYSA-N 0.000 claims 1
- 210000002268 Wool Anatomy 0.000 claims 1
- 239000000975 dye Substances 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 239000011780 sodium chloride Substances 0.000 claims 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
- C09B27/00—Preparations in which the azo group is formed in any way other than by diazotising and coupling, e.g. oxidation
-
- 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
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/02—Material containing basic nitrogen
- D06P3/04—Material containing basic nitrogen containing amide groups
- D06P3/14—Wool
- D06P3/22—Preparing azo dyes on the fibre
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Description
BERLIN. GEDRÜCKT IN DER REICHSDRUCKEREi.
Claims (1)
- Patent-Anspruch :Verfahren zur Erzeugung echter Färbungen auf Wolle, darin bestehend, daß man die Farbstoffe aus o-Oxyarylhydrazinen und Dioxyweinsäure auf der Faser mit Metallsalzen nachbehandelt.20
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE261541C true DE261541C (de) |
Family
ID=519093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT261541D Active DE261541C (de) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE261541C (de) |
-
0
- DE DENDAT261541D patent/DE261541C/de active Active
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