DE536808C - Stain for glass leather - Google Patents
Stain for glass leatherInfo
- Publication number
- DE536808C DE536808C DED58312D DED0058312D DE536808C DE 536808 C DE536808 C DE 536808C DE D58312 D DED58312 D DE D58312D DE D0058312 D DED0058312 D DE D0058312D DE 536808 C DE536808 C DE 536808C
- Authority
- DE
- Germany
- Prior art keywords
- stain
- leather
- soap
- glazed
- ammonium carbonate
- 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
- D06P3/32—Material containing basic nitrogen containing amide groups leather skins
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Description
Beize für Glaceleder Als Beize für Glaceleder benutzte man bisher fast ausschließlich Urin, denn die Ammoniak bildender. Salze (im wesentlichen Alkali- und A mmoniumcarbonat), die man als Ersatz für den Urin vorgeschlagen hat, sind in Wirklichkeit kein vollwertiger Ersatz.Stain for glazed leather The stain used for glazed leather was previously used almost exclusively urine, because the ammonia-forming. Salts (mainly alkali and ammonium carbonate), which have been suggested as substitutes for urine in reality not a full replacement.
Von einer Beize für Glaceleder muß verlangt werden, daß erstens keine Ätzung der :V ar benseite des Leders stattfindet, zweitens eine vollkommen gleichmäßige und satte Färbung des Leders erzielt wird, drittens kein Durchschlagen der Farbe eintritt und viertens die Haut geschmeidig bleibt. Diese Forderungen müssen für frisches und für altes Leder gestellt werden. Sie werden jedoch von den Ammoniak bildenden Salzen nicht so ohne weiteres erfüllt. Das ist auch der Grund, weswegen man in der Praxis noch nicht von der Anwendung des Urins als Beize abgegangen ist.From a stain for glazed leather it must first be demanded that none Etching of the: the leather side takes place, and secondly, it is completely even and rich coloring of the leather is achieved, thirdly, no color bleeding through and fourthly, the skin remains supple. These demands must be for Fresh and old leather can be provided. However, you will be affected by the ammonia forming salts are not so easily met. That is also the reason why In practice, the use of urine as a stain has not yet been abandoned.
Die Beize gemäß der Erfindung bietet aber einen vollwertigen Ersatz für den Urin. Sie besteht in bekannter Weise im wesentlichen aus Alkali- und Ammoniumcarbonat, dem aber erfindungsgemäß venetianische Seife zugesetzt ist, die aus I Teil Natronseife aus gesättigten Fettsäuren und aus 2 Teilen ölsaurem Kaliure besteht.The stain according to the invention offers a full replacement for the urine. In a known manner, it consists essentially of alkali and ammonium carbonate, However, according to the invention, Venetian soap is added to it, which is made up of part I soda soap consists of saturated fatty acids and 2 parts of oleic potassium acid.
Beispielsweise Zusammensetzung einer Beize gemäß der Erfindung.For example, composition of a stain according to the invention.
Auf Tool Wasser werden zugegeben: 5009 Ammoniumcarbonat, 375 g Natriumcarbonat, I oo g Kaliumcarbonat, 1509 Chlornatrium, I25 g venetianische Seife.Add to Tool Water: 5009 ammonium carbonate, 375 g sodium carbonate, 10o g potassium carbonate, 1509 sodium chloride, 125 g Venetian soap.
Diese Stoffe werden gemischt und dann in Wasser gelöst. Die Lösung stellt die Beize dar, wie sie für farbige Leder verwendet werden soll. Soll Glaceleder schwarz gefärbt werden, so werden noch z50 g .doppelchromsaures Kali hinzugegeben.These substances are mixed and then dissolved in water. The solution represents the stain as it should be used for colored leather. Should be glazed leather are colored black, then about 50 g of double chromic acid potash are added.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED58312D DE536808C (en) | 1929-05-03 | 1929-05-03 | Stain for glass leather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED58312D DE536808C (en) | 1929-05-03 | 1929-05-03 | Stain for glass leather |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE536808C true DE536808C (en) | 1931-10-28 |
Family
ID=7057391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DED58312D Expired DE536808C (en) | 1929-05-03 | 1929-05-03 | Stain for glass leather |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE536808C (en) |
-
1929
- 1929-05-03 DE DED58312D patent/DE536808C/en not_active Expired
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