DE23251C - Process for the production of a fibrous tanning material by soaking moss peat with tanning agent extracts - Google Patents
Process for the production of a fibrous tanning material by soaking moss peat with tanning agent extractsInfo
- Publication number
- DE23251C DE23251C DE188223251D DE23251DA DE23251C DE 23251 C DE23251 C DE 23251C DE 188223251 D DE188223251 D DE 188223251D DE 23251D A DE23251D A DE 23251DA DE 23251 C DE23251 C DE 23251C
- Authority
- DE
- Germany
- Prior art keywords
- tanning
- fibrous
- production
- soaking
- moss peat
- 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
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
- C14C3/00—Tanning; Compositions for tanning
- C14C3/02—Chemical tanning
- C14C3/08—Chemical tanning by organic agents
- C14C3/10—Vegetable tanning
- C14C3/12—Vegetable tanning using purified or modified vegetable tanning agents
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
KLASSE 28: Gerberei.CLASS 28: Tannery.
mit Gerbstoffextracten.with tannin extracts.
Dieses Verfahren bezweckt die Verwendung von Extracten aus verschiedenen Vegetabilien des Auslandes in gleicher Weise, wie bei der Gerbung in Gruben durch Versetzung mit Lohe.This process aims to use extracts from various vegetables from abroad in the same way as in the case of tanning in pits by transferring with tan.
Es werden zu dem Zwecke die Extracte mit einem hierfür wohlgeeigneten Faserstoff, mit Moostorf, gemischt.For this purpose, the extracts are mixed with a fiber material suitable for this purpose Mixed moss peat.
Dieser Moostorf findet sich an vielen Punkten Deutschlands, namentlich in dessen nordwestlichen Theilen in oft mächtigen Schichten über Holztorflagern oder sonstigen früheren Waldniederungen. This moss peat can be found at many points in Germany, especially in its north-western part Partly in often thick layers over wooden gate camps or other earlier forest lowlands.
In getrocknetem Zustande hat dieser Moostorf eine Absorptionsfähigkeit von ca. 700 pCt. Flüssigkeit seines Eigengewichtes und vermag daher hochgradige Gerbstoff lösungen in gröfserer Menge aufzunehmen, als solche in Rinden irgend welcher Art enthalten sind.When dry, this moss peat has an absorption capacity of approx. 700 pCt. Liquid of its own weight and is therefore capable of high-grade tannin solutions in larger amounts To be absorbed as such in bark of any kind.
Wichtig ist auch der Umstand, dafs die von dem Moostorf aufgenommenen Gerbstoffe viel leichter an die Gerbefiüssigkeit und die darin befindlichen Häute abgegeben werden, wodurch ein rasches Durchgerben ermöglicht wird, als dies bei junger Rinde der Fall ist, bei welcher durch Kleber etc. die Lösung des Tannins bei der üblichen niedrigen Temperatur erschwert wird.The fact that the tannins absorbed by the moss peat is also important are more easily released to the tannin fluid and the skins in it, whereby faster tanning is made possible than is the case with young bark, in which glue etc. make it difficult to dissolve the tannin at the usual low temperature.
Der vorher gesichtete Moostorf wird nach stattgehabter Imprägnirung mit Gerbeextracten in geeigneten Räumen getrocknet und als ein bis jetzt noch nicht in dieser Weise hergestelltes Gerbemittel unter der Benennung Infusinlohe zur Verwendung gebracht.The previously sifted moss peat becomes after it has been impregnated with tanning extracts dried in suitable rooms and as one not yet produced in this way Tanning agent brought to use under the name Infusinlohe.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE23251T | 1882-11-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE23251C true DE23251C (en) | 1883-07-14 |
Family
ID=305100
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE188223251D Expired DE23251C (en) | 1882-11-12 | 1882-11-12 | Process for the production of a fibrous tanning material by soaking moss peat with tanning agent extracts |
| DE188328881D Expired DE28881C (en) | 1882-11-12 | 1883-11-01 | Process for the production of a fibrous tanning material by soaking moss peat with appropriate salt solutions |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE188328881D Expired DE28881C (en) | 1882-11-12 | 1883-11-01 | Process for the production of a fibrous tanning material by soaking moss peat with appropriate salt solutions |
Country Status (1)
| Country | Link |
|---|---|
| DE (2) | DE23251C (en) |
-
1882
- 1882-11-12 DE DE188223251D patent/DE23251C/en not_active Expired
-
1883
- 1883-11-01 DE DE188328881D patent/DE28881C/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE28881C (en) | 1884-08-26 |
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