CH218083A - Verfahren zum Entkälken von geäscherten Blössen. - Google Patents
Verfahren zum Entkälken von geäscherten Blössen.Info
- Publication number
- CH218083A CH218083A CH218083DA CH218083A CH 218083 A CH218083 A CH 218083A CH 218083D A CH218083D A CH 218083DA CH 218083 A CH218083 A CH 218083A
- Authority
- CH
- Switzerland
- Prior art keywords
- fatty acids
- pelts
- ashed
- deliming
- water
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 15
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 15
- 229930195729 fatty acid Natural products 0.000 claims description 15
- 239000000194 fatty acid Substances 0.000 claims description 15
- 150000004665 fatty acids Chemical class 0.000 claims description 15
- 239000003795 chemical substances by application Substances 0.000 claims description 12
- 238000007254 oxidation reaction Methods 0.000 claims description 9
- 230000003647 oxidation Effects 0.000 claims description 8
- 239000012188 paraffin wax Substances 0.000 claims description 8
- 125000004432 carbon atom Chemical group C* 0.000 claims description 6
- 238000006386 neutralization reaction Methods 0.000 claims description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 4
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 150000001298 alcohols Chemical class 0.000 claims description 2
- 229910021529 ammonia Inorganic materials 0.000 claims description 2
- 125000001477 organic nitrogen group Chemical group 0.000 claims description 2
- 239000000243 solution Substances 0.000 claims 2
- 125000001931 aliphatic group Chemical group 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 19
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 12
- 239000010985 leather Substances 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000002253 acid Substances 0.000 description 6
- 239000004310 lactic acid Substances 0.000 description 6
- 235000014655 lactic acid Nutrition 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000005554 pickling Methods 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 3
- 235000011114 ammonium hydroxide Nutrition 0.000 description 3
- 239000002826 coolant Substances 0.000 description 3
- 241000283690 Bos taurus Species 0.000 description 2
- 235000013162 Cocos nucifera Nutrition 0.000 description 2
- 244000060011 Cocos nucifera Species 0.000 description 2
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 150000007522 mineralic acids Chemical class 0.000 description 2
- KJFMBFZCATUALV-UHFFFAOYSA-N phenolphthalein Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)C2=CC=CC=C2C(=O)O1 KJFMBFZCATUALV-UHFFFAOYSA-N 0.000 description 2
- 231100000241 scar Toxicity 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- ALSTYHKOOCGGFT-KTKRTIGZSA-N (9Z)-octadecen-1-ol Chemical class CCCCCCCC\C=C/CCCCCCCCO ALSTYHKOOCGGFT-KTKRTIGZSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- 241000283707 Capra Species 0.000 description 1
- 208000032544 Cicatrix Diseases 0.000 description 1
- 102000008186 Collagen Human genes 0.000 description 1
- 108010035532 Collagen Proteins 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- -1 aliphatic alcohols Chemical class 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 235000015278 beef Nutrition 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- 229920001436 collagen Polymers 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000004136 fatty acid synthesis Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 210000000496 pancreas Anatomy 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 230000009183 running Effects 0.000 description 1
- 230000037387 scars Effects 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 238000006277 sulfonation reaction Methods 0.000 description 1
- 230000008961 swelling Effects 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
- C14C1/08—Deliming; Bating; Pickling; Degreasing
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB190240A DE746324C (de) | 1940-03-23 | 1940-03-23 | Verfahren zum Entkaelken von geaescherten Bloessen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH218083A true CH218083A (de) | 1941-11-30 |
Family
ID=89942969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH218083D CH218083A (de) | 1940-03-23 | 1940-10-14 | Verfahren zum Entkälken von geäscherten Blössen. |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE450524A (fr) |
| CH (1) | CH218083A (fr) |
| DE (1) | DE746324C (fr) |
| FR (1) | FR895025A (fr) |
| NL (1) | NL58622C (fr) |
-
1940
- 1940-03-23 DE DEB190240A patent/DE746324C/de not_active Expired
- 1940-10-14 CH CH218083D patent/CH218083A/de unknown
- 1940-10-22 NL NL99300A patent/NL58622C/nl active
-
1943
- 1943-05-07 BE BE450524A patent/BE450524A/fr unknown
- 1943-05-14 FR FR895025D patent/FR895025A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE746324C (de) | 1944-07-21 |
| BE450524A (fr) | 1943-06-30 |
| NL58622C (nl) | 1946-12-16 |
| FR895025A (fr) | 1945-01-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69020680T2 (de) | Verwendung von Fluorchemikalien bei der Lederherstellung. | |
| DE2953579C2 (de) | Chromgerbungsverfahren | |
| DE69527064T2 (de) | Ledergerbverfahren und Gerbmittel | |
| EP1029930B1 (fr) | Procédé de tannage | |
| EP0026423B1 (fr) | Procédé de graissage et d'imprégnation du cuir et des fourrures | |
| CH218083A (de) | Verfahren zum Entkälken von geäscherten Blössen. | |
| DE622213C (de) | Verfahren zur Verbesserung der Weichheit und Geschmeidigkeit von Leder | |
| DE2423118B2 (de) | Verfahren zur herstellung von leder | |
| DE693065C (de) | Verfahren zum Entkaelken von geaescherten Haeuten und Fellen | |
| DE685744C (de) | Verfahren zum Fixieren von Gerbstoffen im Leder | |
| DE598300C (de) | Verfahren zum Gerben tierischer Haeute | |
| DE557203C (de) | Verfahren zum Vorbehandeln und zum Gerben von tierischen Haeuten und Fellen | |
| DE857426C (de) | Verfahren zum Fetten von gegerbten Haeuten | |
| DE514874C (de) | Verfahren zum Gerben tierischer Haeute | |
| DE907339C (de) | Verfahren zum Gerben und Fetten von tierischen Haeuten | |
| DE1296735B (de) | Verfahren zur Schnellgerbung von Sohlenleder | |
| AT205643B (de) | Verfahren zum Gerben und Gerbmittel hiezu | |
| DE634404C (de) | Verfahren zum Gerben tierischer Haeute und Felle | |
| DE747248C (de) | Verfahren zum Gerben von tierischen Haeuten und Fellen mit Chromgerbstoffen | |
| DE629996C (de) | Verfahren zum Fetten von tierischen Haeuten und Leder | |
| DE600727C (de) | Verfahren zur Herstellung mineralisch gegerbter Leder | |
| DE655595C (de) | Verfahren zum Konservieren von geaescherten und gebeizten Hautbloessen | |
| DD254595A1 (de) | Verfahren zur herstellung weicher, weisser leder | |
| DE222670C (de) | Verfahren zum Beizen von Häuten | |
| DE687611C (de) | en |