DE265855C - - Google Patents
Info
- Publication number
- DE265855C DE265855C DENDAT265855D DE265855DA DE265855C DE 265855 C DE265855 C DE 265855C DE NDAT265855 D DENDAT265855 D DE NDAT265855D DE 265855D A DE265855D A DE 265855DA DE 265855 C DE265855 C DE 265855C
- Authority
- DE
- Germany
- Prior art keywords
- tanning
- pelts
- sulfites
- skins
- lets
- 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
- 239000003795 chemical substances by application Substances 0.000 claims 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims 1
- 230000007935 neutral effect Effects 0.000 claims 1
- 150000002989 phenols Chemical class 0.000 claims 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical class [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 claims 1
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
- C14C3/18—Chemical tanning by organic agents using polycondensation products or precursors thereof
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 |
|---|---|
| DE265855C true DE265855C (en:Method) |
Family
ID=523053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT265855D Active DE265855C (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE265855C (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1153857B (de) * | 1956-12-11 | 1963-09-05 | Bayer Ag | Verfahren zur Gerbung tierischer Bloessen |
-
0
- DE DENDAT265855D patent/DE265855C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1153857B (de) * | 1956-12-11 | 1963-09-05 | Bayer Ag | Verfahren zur Gerbung tierischer Bloessen |
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