DE375460C - Process for dyeing fur, hair and the like like - Google Patents
Process for dyeing fur, hair and the like likeInfo
- Publication number
- DE375460C DE375460C DEA35513D DEA0035513D DE375460C DE 375460 C DE375460 C DE 375460C DE A35513 D DEA35513 D DE A35513D DE A0035513 D DEA0035513 D DE A0035513D DE 375460 C DE375460 C DE 375460C
- Authority
- DE
- Germany
- Prior art keywords
- hair
- oxybenzene
- dyeing
- fur
- amino
- 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)
- Coloring (AREA)
Description
Verfahren zum Färben von Pelzen, Haaren u. dgl. Es ist bekannt, 4-Amino-i-oxybenzol in der Pelzfärberei zu benutzen.Process for dyeing fur, hair and the like. It is known that 4-amino-i-oxybenzene to be used in fur dyeing.
Wie gefunden wurde, erhält man mit Chlor-oder Nitroderivaten des 4-Amino-i-oxybenzols auf Pelzen, Haaren u. dgl. Töne, die nicht unerheblich von den mit 4-Amino-i-oxybenzol erzeugten abweichen und sich durch gute Lager-, Säure-, Alkali- und Lichtechtheit auszeichnen.As has been found, chlorine or nitro derivatives of 4-amino-i-oxybenzene are obtained on furs, hair and the like, which are not insignificantly different from those with 4-amino-i-oxybenzene produced differ and are characterized by good storage, acid, alkali and lightfastness distinguish.
Man verfährt beim Färben in der üblichen Weise, indem man nämlich das zu färbende-und gegebenenfalls mit Metallbeizen behandelte Material der Einwirkung einer wäßrigen, mit einem Oxydationsmittel und zweckmäßig mit Ammoniak versetzten Lösung der erwähnten Verbindungen unterwirft.One proceeds in the usual way when dyeing, namely by the material to be colored and optionally treated with metal stains an aqueous one, mixed with an oxidizing agent and expediently with ammonia Solution of the compounds mentioned.
Die genannten Derivate haben vor dem 4. Amino-i-oxyb.enzol selbst den großen: Vorzug, daß man sie zwecks Herstellung von Mischtönen mit anderen Verbindungen, z. B. den viel gebrauchten m-Diaminen, wie Diaminotofiol oder Diaininoanis-ol, gemeinsam verwenden kann, da die sich ergebende Färbung aus den,-Einzelbestandteilen der Mischung abzuleiten ist, während .das unsubstituierte 4-Amino-i-oxybenzol mit den anderen in Betracht kommenden Verbindungen leicht reagiert und dann ganz andere Töne zustande kommen, als den Bestandteilen der Mischung entspricht.The derivatives mentioned have before the 4th amino-i-oxyb.enzol itself the big one: the advantage of being able to use them for the production of mixed tones with other compounds, z. B. the much used m-diamines, such as Diaminotofiol or Diaininoanis-ol, common can use, as the resulting color from the, -individual components of the mixture is to be derived, while .the unsubstituted 4-amino-i-oxybenzene with the others Compounds in question reacts easily and then completely different tones come about come than corresponds to the ingredients of the mixture.
Beispiel: In ein Färbebad, enthaltend im Liter 2 g 2-Chlor-4-amiino-i-oxybenzol, 4 g Ammoniak (25prozentig) und 30 g Wasserstoffsuperoxyd (3prozentig), bringt man .das gut gereinigte Fell und läßt es bei gewöhnlicher Temperatur einige Stunden darin. Es wird dann gut gespült, getrocknet und in üblicher Weise fertiggestellt. Die Töne sind direkt bräunlich, auf Chrombeize braun, auf Kupferbeize braun mit einem Stich ins Olive, auf Eisenbeize rötlichbraun.Example: The well-cleaned fur is placed in a dyebath containing 2 g of 2-chloro-4-amiino-i-oxybenzene, 4 g of ammonia (25 percent) and 30 g of hydrogen peroxide (3 percent) per liter and it is left at normal temperature a few hours in it. It is then rinsed well, dried and finished in the usual way. The tones are directly brownish, on chrome stain brown, on copper stain brown with a tinge of olive, on iron stain reddish brown.
2 # 6-Dichlor-4-amino- i -oxybenzol liefert graue Färbungen, die auf Chrom- und Kupferbeize ins grünliche spielen. 2-Nitro-4-aminoi-oxybenzol gibt braune Färbungen mit ausgesprochenem Rotstich.2 # 6-dichloro-4-amino-i -oxybenzene gives gray colorations that indicate Chrome and copper stains play a greenish role. 2-Nitro-4-aminoi-oxybenzene gives brown Colorations with a pronounced red cast.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA35513D DE375460C (en) | 1921-05-24 | 1921-05-24 | Process for dyeing fur, hair and the like like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA35513D DE375460C (en) | 1921-05-24 | 1921-05-24 | Process for dyeing fur, hair and the like like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE375460C true DE375460C (en) | 1923-05-14 |
Family
ID=6929087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEA35513D Expired DE375460C (en) | 1921-05-24 | 1921-05-24 | Process for dyeing fur, hair and the like like |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE375460C (en) |
-
1921
- 1921-05-24 DE DEA35513D patent/DE375460C/en not_active Expired
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