DE2551915C3 - Verfahren zum Fetten von Leder, Pelzfellen und faserigen Materialien - Google Patents
Verfahren zum Fetten von Leder, Pelzfellen und faserigen MaterialienInfo
- Publication number
- DE2551915C3 DE2551915C3 DE19752551915 DE2551915A DE2551915C3 DE 2551915 C3 DE2551915 C3 DE 2551915C3 DE 19752551915 DE19752551915 DE 19752551915 DE 2551915 A DE2551915 A DE 2551915A DE 2551915 C3 DE2551915 C3 DE 2551915C3
- Authority
- DE
- Germany
- Prior art keywords
- leather
- fibrous materials
- fatty acids
- fur skins
- fat
- 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
- 239000010985 leather Substances 0.000 title claims description 15
- 238000000034 method Methods 0.000 title claims description 7
- 239000002657 fibrous material Substances 0.000 title claims description 4
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 13
- 229930195729 fatty acid Natural products 0.000 claims description 13
- 239000000194 fatty acid Substances 0.000 claims description 13
- -1 fatty acid nitriles Chemical class 0.000 claims description 10
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 229920006395 saturated elastomer Polymers 0.000 claims description 2
- 235000003441 saturated fatty acids Nutrition 0.000 claims description 2
- 150000004671 saturated fatty acids Chemical class 0.000 claims description 2
- 235000021122 unsaturated fatty acids Nutrition 0.000 claims description 2
- 150000004670 unsaturated fatty acids Chemical class 0.000 claims description 2
- 235000021355 Stearic acid Nutrition 0.000 description 10
- 239000003925 fat Substances 0.000 description 10
- 235000019197 fats Nutrition 0.000 description 10
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 10
- 239000008117 stearic acid Substances 0.000 description 10
- 150000004665 fatty acids Chemical class 0.000 description 7
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 6
- 231100000241 scar Toxicity 0.000 description 6
- 235000021588 free fatty acids Nutrition 0.000 description 5
- 239000003921 oil Substances 0.000 description 5
- 235000019198 oils Nutrition 0.000 description 5
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 4
- 239000003792 electrolyte Substances 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 3
- 235000013372 meat Nutrition 0.000 description 3
- 150000002825 nitriles Chemical class 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 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 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000012357 Gap analysis Methods 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 235000019253 formic acid Nutrition 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000001993 wax Substances 0.000 description 2
- 241000283690 Bos taurus Species 0.000 description 1
- 241000283707 Capra Species 0.000 description 1
- 208000032544 Cicatrix Diseases 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 description 1
- 206010037867 Rash macular Diseases 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 101150046432 Tril gene Proteins 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 150000001335 aliphatic alkanes Chemical group 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 239000012874 anionic emulsifier Substances 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 239000001049 brown dye Substances 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- BFGKITSFLPAWGI-UHFFFAOYSA-N chromium(3+) Chemical class [Cr+3] BFGKITSFLPAWGI-UHFFFAOYSA-N 0.000 description 1
- GRWVQDDAKZFPFI-UHFFFAOYSA-H chromium(III) sulfate Chemical compound [Cr+3].[Cr+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O GRWVQDDAKZFPFI-UHFFFAOYSA-H 0.000 description 1
- 229910000356 chromium(III) sulfate Inorganic materials 0.000 description 1
- 235000015217 chromium(III) sulphate Nutrition 0.000 description 1
- 239000011696 chromium(III) sulphate Substances 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000002385 cottonseed oil Substances 0.000 description 1
- 235000012343 cottonseed oil Nutrition 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000006253 efflorescence Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 229940013317 fish oils Drugs 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000002649 leather substitute Substances 0.000 description 1
- 239000000944 linseed oil Substances 0.000 description 1
- 235000021388 linseed oil Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012875 nonionic emulsifier Substances 0.000 description 1
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 description 1
- 239000008041 oiling agent Substances 0.000 description 1
- UIAMCVSNZQYIQS-KTKRTIGZSA-N oleonitrile Chemical compound CCCCCCCC\C=C/CCCCCCCC#N UIAMCVSNZQYIQS-KTKRTIGZSA-N 0.000 description 1
- 235000019865 palm kernel oil Nutrition 0.000 description 1
- 239000003346 palm kernel oil Substances 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 235000015277 pork Nutrition 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- 230000037387 scars Effects 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 235000002639 sodium chloride Nutrition 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 238000006277 sulfonation reaction Methods 0.000 description 1
- 239000003760 tallow Substances 0.000 description 1
- 235000019871 vegetable fat Nutrition 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
- 238000004383 yellowing Methods 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
- C14C9/00—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes
- C14C9/02—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes using fatty or oily materials, e.g. fat liquoring
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752551915 DE2551915C3 (de) | 1975-11-19 | 1975-11-19 | Verfahren zum Fetten von Leder, Pelzfellen und faserigen Materialien |
| ES453307A ES453307A1 (es) | 1975-11-19 | 1976-11-13 | Procedimiento para el engrasado de cueros, pieles y materia-les fibrosos. |
| IT2943076A IT1070448B (it) | 1975-11-19 | 1976-11-17 | Processo per ingrassare cuoio, pellicce e materiali fibrosti |
| FR7634876A FR2332328A1 (fr) | 1975-11-19 | 1976-11-19 | Procede pour nourrir les cuirs, les peaux et les matieres fibreuses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752551915 DE2551915C3 (de) | 1975-11-19 | 1975-11-19 | Verfahren zum Fetten von Leder, Pelzfellen und faserigen Materialien |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2551915A1 DE2551915A1 (de) | 1977-05-26 |
| DE2551915B2 DE2551915B2 (de) | 1978-08-10 |
| DE2551915C3 true DE2551915C3 (de) | 1979-04-05 |
Family
ID=5962121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752551915 Expired DE2551915C3 (de) | 1975-11-19 | 1975-11-19 | Verfahren zum Fetten von Leder, Pelzfellen und faserigen Materialien |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2551915C3 (enExample) |
| ES (1) | ES453307A1 (enExample) |
| FR (1) | FR2332328A1 (enExample) |
| IT (1) | IT1070448B (enExample) |
-
1975
- 1975-11-19 DE DE19752551915 patent/DE2551915C3/de not_active Expired
-
1976
- 1976-11-13 ES ES453307A patent/ES453307A1/es not_active Expired
- 1976-11-17 IT IT2943076A patent/IT1070448B/it active
- 1976-11-19 FR FR7634876A patent/FR2332328A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| IT1070448B (it) | 1985-03-29 |
| FR2332328B1 (enExample) | 1982-04-02 |
| FR2332328A1 (fr) | 1977-06-17 |
| ES453307A1 (es) | 1978-02-16 |
| DE2551915B2 (de) | 1978-08-10 |
| DE2551915A1 (de) | 1977-05-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |