DE287288C - - Google Patents
Info
- Publication number
- DE287288C DE287288C DENDAT287288D DE287288DA DE287288C DE 287288 C DE287288 C DE 287288C DE NDAT287288 D DENDAT287288 D DE NDAT287288D DE 287288D A DE287288D A DE 287288DA DE 287288 C DE287288 C DE 287288C
- Authority
- DE
- Germany
- Prior art keywords
- salts
- tanned
- waste
- preparation
- procedure
- 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
- 239000002253 acid Substances 0.000 claims 1
- 150000008043 acidic salts Chemical class 0.000 claims 1
- 150000007513 acids Chemical class 0.000 claims 1
- 239000003292 glue Substances 0.000 claims 1
- 239000010985 leather Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 239000002699 waste material Substances 0.000 claims 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09H—PREPARATION OF GLUE OR GELATINE
- C09H1/00—Pretreatment of collagen-containing raw materials for the manufacture of glue
- C09H1/04—Pretreatment of collagen-containing raw materials for the manufacture of glue of hides, hoofs, or leather scrap
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE287288C true DE287288C (forum.php) |
Family
ID=542522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT287288D Active DE287288C (forum.php) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE287288C (forum.php) |
-
0
- DE DENDAT287288D patent/DE287288C/de active Active
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