DE109581C - - Google Patents
Info
- Publication number
- DE109581C DE109581C DENDAT109581D DE109581DA DE109581C DE 109581 C DE109581 C DE 109581C DE NDAT109581 D DENDAT109581 D DE NDAT109581D DE 109581D A DE109581D A DE 109581DA DE 109581 C DE109581 C DE 109581C
- Authority
- DE
- Germany
- Prior art keywords
- quebracho
- water
- extracts
- temperature
- extract
- 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
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)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE109581C true DE109581C (cs) |
Family
ID=379462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT109581D Active DE109581C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE109581C (cs) |
-
0
- DE DENDAT109581D patent/DE109581C/de active Active
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