RO96390B1 - Procedeu de prelucrare a pieilor de ovine-caprine - Google Patents
Procedeu de prelucrare a pieilor de ovine-caprineInfo
- Publication number
- RO96390B1 RO96390B1 RO125033A RO12503386A RO96390B1 RO 96390 B1 RO96390 B1 RO 96390B1 RO 125033 A RO125033 A RO 125033A RO 12503386 A RO12503386 A RO 12503386A RO 96390 B1 RO96390 B1 RO 96390B1
- Authority
- RO
- Romania
- Prior art keywords
- skins
- caprine
- ovine
- processing
- chromium
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 2
- 229910052804 chromium Inorganic materials 0.000 abstract 2
- 239000011651 chromium Substances 0.000 abstract 2
- 241000283707 Capra Species 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- 241001494479 Pecora Species 0.000 abstract 1
- 150000001844 chromium Chemical class 0.000 abstract 1
- 239000010985 leather Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 239000012266 salt solution Substances 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 230000003068 static effect Effects 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
Landscapes
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
Inventia se refera la un procedeu de prelucrare a pieilor de ovine, caprine , care, în scopul reducerii aciditatii solutiei de sare de crom, cu o legare mai buna a cromului de tesutul slab si rar al pieilor de ovine si caprine, consta în adaugarea în flota de tabacire a 0,8÷1,2% silico-aluminat de sodiu sub forma de pulbere, dozat în butoi ca atare, într-o singura portie, cu agitare 4 h, ajungându-se la un pH de 3,7÷3,8, iar 6÷8 h de sedere statica a pieilor în butoi la un pH final de 3,9÷4,1, concomitent cu o îmbunatatire a epuizarii cromului de 10÷15%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO125033A RO96390B1 (ro) | 1986-10-14 | 1986-10-14 | Procedeu de prelucrare a pieilor de ovine-caprine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO125033A RO96390B1 (ro) | 1986-10-14 | 1986-10-14 | Procedeu de prelucrare a pieilor de ovine-caprine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO96390A2 RO96390A2 (ro) | 1989-02-28 |
| RO96390B1 true RO96390B1 (ro) | 1989-03-02 |
Family
ID=20119919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO125033A RO96390B1 (ro) | 1986-10-14 | 1986-10-14 | Procedeu de prelucrare a pieilor de ovine-caprine |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO96390B1 (ro) |
-
1986
- 1986-10-14 RO RO125033A patent/RO96390B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO96390A2 (ro) | 1989-02-28 |
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