ES450992A1 - Procedure for the hydrofugation of curtides. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the hydrofugation of curtides. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES450992A1 ES450992A1 ES450992A ES450992A ES450992A1 ES 450992 A1 ES450992 A1 ES 450992A1 ES 450992 A ES450992 A ES 450992A ES 450992 A ES450992 A ES 450992A ES 450992 A1 ES450992 A1 ES 450992A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- machine
- legally binding
- google translate
- curtides
- 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
- 238000000034 method Methods 0.000 title abstract 3
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 150000002739 metals Chemical class 0.000 abstract 2
- 150000001447 alkali salts Chemical class 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 230000002209 hydrophobic effect Effects 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
Landscapes
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
Process for the hydrophobicization of tanner, essentially characterized by an intermediate treatment of the skins, at any stage of its manufacturing process, by means of a solution or dispersion containing at least one product of general formula ** (see formula) ** Wherein r is a linear or branched, saturated or unsaturated aryl or alkyl radical of from or to 30 carbon atoms and r 'is an alkyl radical, linear or branched, of 1 to 6 carbon atoms, said treatment being carried out in any phase of the wet processes of the manufacture of tanned, preferably in the picuelado, after the mineral tanning with polyvalent metals and in both cases, increasing in the second case the hydrophobic effect by a subsequent treatment with basic salts of metals polyvalent and subjecting the skins, after drying, to temperatures between 80 and 90ºC for a period between one and two hours. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES450992A ES450992A1 (en) | 1976-08-16 | 1976-08-16 | Procedure for the hydrofugation of curtides. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES450992A ES450992A1 (en) | 1976-08-16 | 1976-08-16 | Procedure for the hydrofugation of curtides. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES450992A1 true ES450992A1 (en) | 1977-08-16 |
Family
ID=8472169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES450992A Expired ES450992A1 (en) | 1976-08-16 | 1976-08-16 | Procedure for the hydrofugation of curtides. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES450992A1 (en) |
-
1976
- 1976-08-16 ES ES450992A patent/ES450992A1/en not_active Expired
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