DE418942C - Process for dyeing fur, hair and the like like - Google Patents
Process for dyeing fur, hair and the like likeInfo
- Publication number
- DE418942C DE418942C DEA41387D DEA0041387D DE418942C DE 418942 C DE418942 C DE 418942C DE A41387 D DEA41387 D DE A41387D DE A0041387 D DEA0041387 D DE A0041387D DE 418942 C DE418942 C DE 418942C
- Authority
- DE
- Germany
- Prior art keywords
- hair
- parts
- fur
- dyeing fur
- dyeing
- 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.)
- Expired
Links
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
- 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
- D06P3/30—Material containing basic nitrogen containing amide groups furs feathers, dead hair, furskins, pelts
- D06P3/305—Material containing basic nitrogen containing amide groups furs feathers, dead hair, furskins, pelts with oxidation dyes
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Cosmetics (AREA)
Description
Verfahren zum Färben von Pelzen, Haaren u. dgl. Während i, 2-Diaminobenzol auf Pelzen gelbbraune (vgl. Patentschrift 213581) und 2-Chlor-i, ¢-diaminobenzol rö.lichbraune (vgl. Patentschrift ;76625) Töne erzeugen, färbt, wie gefunden wurde, 4-Chlor-i, 2-diaminobenzol in Gegenwart eines Oxydationsmittels gebeiztes oder nicht gebeiztes Pelzwerk u. d.1. in kräftigen olivbraunen Tönen von guten Echtheitseigenschaften.Process for dyeing furs, hair and the like. While i, 2-diaminobenzene produces yellow-brown (cf. patent 213581) and 2-chloro-i, [-diaminobenzene reddish-brown (cf. patent; 76625) tones on furs As has been found, 4-chloro-i, 2-diaminobenzene in the presence of an oxidizing agent stained or unstained fur ud1. in strong olive-brown tones with good fastness properties.
Beispiel: Das zu färbende Fell wird in der üblichen Weise vorgereinigt, sorgfältig ge spült und über Nacht in ein Beizbad gelegt, bestehend aus 2 Teilen Kaliumbichromat, o,25 Teilen Kupfersulfat, 2 Teilen 3oprozentige Essigsäure oder 4. Teilen Kupfersulfat, 2 Teilen 3oprozentige Essigsäure oder 4 Teilen Ferrosulfat, 2 Teilen 3oprozentige Essigsäure in iooo Teilen Wasser. Nach dem Beizen wird gründlich gespült und in das Färbebad eingegangen, das aus 2 Teilen 4-Chlor- i, 2-diaminobenzol und 2o Teilen 3prozentiges Wasserstoffsuperoxyd in iooo Teilen Wasser besteht, q. Stunden lang wird bei gewöhnlicher Temperatur hantiert, dann wird, gespült, getrocknet und geläutert.Example: The fur to be colored is pre-cleaned in the usual way, carefully rinsed and placed in a pickling bath overnight, consisting of 2 parts Potassium dichromate, 0.25 parts of copper sulfate, 2 parts of 3% acetic acid or 4. parts of copper sulfate, 2 parts of 3% acetic acid or 4 parts of ferrous sulfate, 2 parts of 3% acetic acid in 1,000 parts of water. After pickling is done thoroughly rinsed and entered the dye bath, which consists of 2 parts of 4-chloro-i, 2-diaminobenzene and 2o parts of 3 percent hydrogen peroxide in 1,000 parts of water, q. It is handled at normal temperature for hours, then rinsed and dried and purified.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA41387D DE418942C (en) | 1924-01-24 | 1924-01-24 | Process for dyeing fur, hair and the like like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA41387D DE418942C (en) | 1924-01-24 | 1924-01-24 | Process for dyeing fur, hair and the like like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE418942C true DE418942C (en) | 1925-09-19 |
Family
ID=6932497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEA41387D Expired DE418942C (en) | 1924-01-24 | 1924-01-24 | Process for dyeing fur, hair and the like like |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE418942C (en) |
-
1924
- 1924-01-24 DE DEA41387D patent/DE418942C/en not_active Expired
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