DE2836824C2 - Verfahren zur enzymatischen Pelzweiche - Google Patents
Verfahren zur enzymatischen PelzweicheInfo
- Publication number
- DE2836824C2 DE2836824C2 DE2836824A DE2836824A DE2836824C2 DE 2836824 C2 DE2836824 C2 DE 2836824C2 DE 2836824 A DE2836824 A DE 2836824A DE 2836824 A DE2836824 A DE 2836824A DE 2836824 C2 DE2836824 C2 DE 2836824C2
- Authority
- DE
- Germany
- Prior art keywords
- enzymatic
- soaking
- fur
- softening
- enzyme
- 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 claims description 14
- 230000002255 enzymatic effect Effects 0.000 title claims description 12
- 102000004190 Enzymes Human genes 0.000 claims description 22
- 108090000790 Enzymes Proteins 0.000 claims description 22
- 238000002791 soaking Methods 0.000 claims description 11
- 108091005804 Peptidases Proteins 0.000 claims description 9
- 239000000080 wetting agent Substances 0.000 claims description 9
- 230000002378 acidificating effect Effects 0.000 claims description 8
- 239000004365 Protease Substances 0.000 claims description 7
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 claims description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- 241000593344 Rhizopus microsporus Species 0.000 claims description 3
- 230000002538 fungal effect Effects 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 235000015097 nutrients Nutrition 0.000 claims description 2
- 229940088598 enzyme Drugs 0.000 description 19
- 230000000694 effects Effects 0.000 description 9
- 235000018102 proteins Nutrition 0.000 description 7
- 102000004169 proteins and genes Human genes 0.000 description 7
- 108090000623 proteins and genes Proteins 0.000 description 7
- 235000002639 sodium chloride Nutrition 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 6
- 239000005018 casein Substances 0.000 description 5
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 5
- 235000021240 caseins Nutrition 0.000 description 5
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Natural products OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 5
- 239000000835 fiber Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 230000002797 proteolythic effect Effects 0.000 description 5
- 201000004384 Alopecia Diseases 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 4
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 4
- 235000011130 ammonium sulphate Nutrition 0.000 description 4
- 208000024963 hair loss Diseases 0.000 description 4
- 230000003676 hair loss Effects 0.000 description 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 4
- 239000011780 sodium chloride Substances 0.000 description 4
- 230000008961 swelling Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 102000008186 Collagen Human genes 0.000 description 3
- 108010035532 Collagen Proteins 0.000 description 3
- OUYCCCASQSFEME-QMMMGPOBSA-N L-tyrosine Chemical compound OC(=O)[C@@H](N)CC1=CC=C(O)C=C1 OUYCCCASQSFEME-QMMMGPOBSA-N 0.000 description 3
- 241000772415 Neovison vison Species 0.000 description 3
- 241000283973 Oryctolagus cuniculus Species 0.000 description 3
- 102000035195 Peptidases Human genes 0.000 description 3
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000004902 Softening Agent Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 235000019270 ammonium chloride Nutrition 0.000 description 3
- 229920001436 collagen Polymers 0.000 description 3
- 238000005554 pickling Methods 0.000 description 3
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 3
- OUYCCCASQSFEME-UHFFFAOYSA-N tyrosine Natural products OC(=O)C(N)CC1=CC=C(O)C=C1 OUYCCCASQSFEME-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
- ULUAUXLGCMPNKK-UHFFFAOYSA-N Sulfobutanedioic acid Chemical compound OC(=O)CC(C(O)=O)S(O)(=O)=O ULUAUXLGCMPNKK-UHFFFAOYSA-N 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 230000008033 biological extinction Effects 0.000 description 2
- 108010089934 carbohydrase Proteins 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 235000019253 formic acid Nutrition 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 229940024999 proteolytic enzymes for treatment of wounds and ulcers Drugs 0.000 description 2
- YNJBWRMUSHSURL-UHFFFAOYSA-N trichloroacetic acid Chemical compound OC(=O)C(Cl)(Cl)Cl YNJBWRMUSHSURL-UHFFFAOYSA-N 0.000 description 2
- PXRKCOCTEMYUEG-UHFFFAOYSA-N 5-aminoisoindole-1,3-dione Chemical compound NC1=CC=C2C(=O)NC(=O)C2=C1 PXRKCOCTEMYUEG-UHFFFAOYSA-N 0.000 description 1
- 108700023418 Amidases Proteins 0.000 description 1
- 102000029816 Collagenase Human genes 0.000 description 1
- 108060005980 Collagenase Proteins 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 108010091443 Exopeptidases Proteins 0.000 description 1
- 102000018389 Exopeptidases Human genes 0.000 description 1
- 235000019687 Lamb Nutrition 0.000 description 1
- IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 description 1
- 102000016387 Pancreatic elastase Human genes 0.000 description 1
- 108010067372 Pancreatic elastase Proteins 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 102000005922 amidase Human genes 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 229960002424 collagenase Drugs 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000035617 depilation Effects 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 108010059345 keratinase Proteins 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- HRZFUMHJMZEROT-UHFFFAOYSA-L sodium disulfite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])(=O)=O HRZFUMHJMZEROT-UHFFFAOYSA-L 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 235000019505 tobacco product Nutrition 0.000 description 1
- 238000005406 washing 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
- C14C1/00—Chemical treatment prior to tanning
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cosmetics (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2836824A DE2836824C2 (de) | 1978-08-23 | 1978-08-23 | Verfahren zur enzymatischen Pelzweiche |
| US06/067,512 US4260686A (en) | 1978-08-23 | 1979-08-17 | Process for the enzymatic softening of furs |
| ZA00794397A ZA794397B (en) | 1978-08-23 | 1979-08-21 | Process for the enzymatic softening of furs |
| CA334,202A CA1128880A (en) | 1978-08-23 | 1979-08-21 | Process for the enzymatic softening of furs |
| NZ191369A NZ191369A (en) | 1978-08-23 | 1979-08-21 | Enzymatic softening of furs |
| ES483556A ES483556A1 (es) | 1978-08-23 | 1979-08-22 | Procedimiento para el reblandecimiento enzimatico de pieles |
| AU50194/79A AU523544B2 (en) | 1978-08-23 | 1979-08-22 | Enzymatic softening of furs |
| GB7929253A GB2028369B (en) | 1978-08-23 | 1979-08-22 | Process for the enzymatic softening of furs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2836824A DE2836824C2 (de) | 1978-08-23 | 1978-08-23 | Verfahren zur enzymatischen Pelzweiche |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2836824A1 DE2836824A1 (de) | 1980-03-06 |
| DE2836824C2 true DE2836824C2 (de) | 1987-01-29 |
Family
ID=6047719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2836824A Expired DE2836824C2 (de) | 1978-08-23 | 1978-08-23 | Verfahren zur enzymatischen Pelzweiche |
Country Status (8)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3312840A1 (de) * | 1983-04-09 | 1984-10-11 | Röhm GmbH, 6100 Darmstadt | Verfahren zur nassentfettung von hautmaterial |
| IT1163492B (it) * | 1983-06-10 | 1987-04-08 | Loris Guidi | Procedimento per la concia delle pelli |
| US5529928A (en) * | 1987-10-28 | 1996-06-25 | Schoeller Hardtrum Ag | Enzymatic treatment of wool |
| CN114134259B (zh) * | 2021-11-10 | 2023-11-10 | 中牛集团有限公司 | 一种无铬鞣无植物鞣沙发革的生产工艺 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE976602C (de) * | 1954-02-16 | 1964-01-02 | Roehm & Haas G M B H | Weichverfahren fuer rohe tierische Felle und Haeute |
| DE1669353A1 (de) * | 1967-02-17 | 1970-03-05 | Roehm & Haas Gmbh | Verfahren zur Lockerung des Fasergefueges von Rauchwaren |
| DE1669354C3 (de) * | 1967-03-03 | 1975-04-10 | Roehm Gmbh, 6100 Darmstadt | Verfahren zur Entfernung von Grannenhaaren auf Pelzfellen |
| DE2528490C2 (de) * | 1975-06-26 | 1983-04-28 | Henkel KGaA, 4000 Düsseldorf | Verfahren zur Herstellung saurer Protease |
-
1978
- 1978-08-23 DE DE2836824A patent/DE2836824C2/de not_active Expired
-
1979
- 1979-08-17 US US06/067,512 patent/US4260686A/en not_active Expired - Lifetime
- 1979-08-21 NZ NZ191369A patent/NZ191369A/xx unknown
- 1979-08-21 CA CA334,202A patent/CA1128880A/en not_active Expired
- 1979-08-21 ZA ZA00794397A patent/ZA794397B/xx unknown
- 1979-08-22 GB GB7929253A patent/GB2028369B/en not_active Expired
- 1979-08-22 AU AU50194/79A patent/AU523544B2/en not_active Ceased
- 1979-08-22 ES ES483556A patent/ES483556A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US4260686A (en) | 1981-04-07 |
| AU5019479A (en) | 1980-02-28 |
| CA1128880A (en) | 1982-08-03 |
| NZ191369A (en) | 1982-03-30 |
| AU523544B2 (en) | 1982-08-05 |
| GB2028369B (en) | 1982-12-01 |
| GB2028369A (en) | 1980-03-05 |
| ES483556A1 (es) | 1980-05-16 |
| ZA794397B (en) | 1980-08-27 |
| DE2836824A1 (de) | 1980-03-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |