BE536816A - Procédé pour la reduction du gonflement des cuirs et peaux dans les bains alcalins - Google Patents
Procédé pour la reduction du gonflement des cuirs et peaux dans les bains alcalinsInfo
- Publication number
- BE536816A BE536816A BE536816A BE536816A BE536816A BE 536816 A BE536816 A BE 536816A BE 536816 A BE536816 A BE 536816A BE 536816 A BE536816 A BE 536816A BE 536816 A BE536816 A BE 536816A
- Authority
- BE
- Belgium
- Prior art keywords
- skins
- hides
- alkaline baths
- reducing swelling
- swelling
- Prior art date
Links
- 230000008961 swelling Effects 0.000 title claims description 7
- 238000000034 method Methods 0.000 title claims description 5
- 150000003839 salts Chemical class 0.000 claims description 13
- 230000007935 neutral effect Effects 0.000 claims description 10
- 241001465754 Metazoa Species 0.000 claims description 2
- 238000002791 soaking Methods 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims 1
- 235000002639 sodium chloride Nutrition 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 5
- 235000011941 Tilia x europaea Nutrition 0.000 description 5
- 239000004571 lime Substances 0.000 description 5
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 4
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 4
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 4
- 241000283707 Capra Species 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 2
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 2
- 235000011130 ammonium sulphate Nutrition 0.000 description 2
- 239000001110 calcium chloride Substances 0.000 description 2
- 229910001628 calcium chloride Inorganic materials 0.000 description 2
- 235000011148 calcium chloride Nutrition 0.000 description 2
- 229910001629 magnesium chloride Inorganic materials 0.000 description 2
- 235000011147 magnesium chloride Nutrition 0.000 description 2
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 2
- 235000019341 magnesium sulphate Nutrition 0.000 description 2
- 239000001103 potassium chloride Substances 0.000 description 2
- 235000011164 potassium chloride Nutrition 0.000 description 2
- 239000012266 salt solution Substances 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 239000011592 zinc chloride Substances 0.000 description 2
- 235000005074 zinc chloride Nutrition 0.000 description 2
- USFZMSVCRYTOJT-UHFFFAOYSA-N Ammonium acetate Chemical compound N.CC(O)=O USFZMSVCRYTOJT-UHFFFAOYSA-N 0.000 description 1
- 239000005695 Ammonium acetate Substances 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 239000004280 Sodium formate Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 235000019257 ammonium acetate Nutrition 0.000 description 1
- 229940043376 ammonium acetate Drugs 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 235000015278 beef Nutrition 0.000 description 1
- 244000309466 calf Species 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical compound [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 description 1
- 235000019254 sodium formate Nutrition 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 229910052979 sodium sulfide Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 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
- C14C1/00—Chemical treatment prior to tanning
- C14C1/06—Facilitating unhairing, e.g. by painting, by liming
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)
- Cosmetics (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DER13891A DE944454C (de) | 1954-03-30 | 1954-03-30 | Verfahren zur Verringerung der Schwellung von geweichten und ausgewaschenen tierischen Rohhaeuten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE536816A true BE536816A (fr) | 1959-02-13 |
Family
ID=7399145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE536816A BE536816A (fr) | 1954-03-30 | 1955-03-25 | Procédé pour la reduction du gonflement des cuirs et peaux dans les bains alcalins |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE536816A (de) |
| DE (1) | DE944454C (de) |
| FR (1) | FR1120912A (de) |
| NL (1) | NL89974C (de) |
-
1954
- 1954-03-30 DE DER13891A patent/DE944454C/de not_active Expired
-
1955
- 1955-03-17 FR FR1120912D patent/FR1120912A/fr not_active Expired
- 1955-03-25 BE BE536816A patent/BE536816A/fr unknown
- 1955-03-28 NL NL196007A patent/NL89974C/nl active
Also Published As
| Publication number | Publication date |
|---|---|
| DE944454C (de) | 1956-06-14 |
| FR1120912A (fr) | 1956-07-17 |
| NL89974C (nl) | 1959-01-15 |
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