SE334432B - - Google Patents
Info
- Publication number
- SE334432B SE334432B SE01890/68A SE189068A SE334432B SE 334432 B SE334432 B SE 334432B SE 01890/68 A SE01890/68 A SE 01890/68A SE 189068 A SE189068 A SE 189068A SE 334432 B SE334432 B SE 334432B
- Authority
- SE
- Sweden
- Prior art keywords
- pelts
- enzymes
- hairs
- treated
- guard hairs
- Prior art date
Links
- 108091005804 Peptidases Proteins 0.000 abstract 8
- 102000035195 Peptidases Human genes 0.000 abstract 6
- 210000004209 hair Anatomy 0.000 abstract 6
- 102000004190 Enzymes Human genes 0.000 abstract 4
- 229940088598 enzyme Drugs 0.000 abstract 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 3
- 108090000790 Enzymes Proteins 0.000 abstract 2
- 239000004365 Protease Substances 0.000 abstract 2
- 241000228197 Aspergillus flavus Species 0.000 abstract 1
- 240000006439 Aspergillus oryzae Species 0.000 abstract 1
- 235000002247 Aspergillus oryzae Nutrition 0.000 abstract 1
- 244000063299 Bacillus subtilis Species 0.000 abstract 1
- 235000014469 Bacillus subtilis Nutrition 0.000 abstract 1
- 241000499489 Castor canadensis Species 0.000 abstract 1
- 235000011779 Menyanthes trifoliata Nutrition 0.000 abstract 1
- 241000700110 Myocastor coypus Species 0.000 abstract 1
- 241000699700 Ondatra zibethicus Species 0.000 abstract 1
- 241000283216 Phocidae Species 0.000 abstract 1
- 239000012736 aqueous medium Substances 0.000 abstract 1
- 230000001580 bacterial effect Effects 0.000 abstract 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 1
- 230000002538 fungal effect Effects 0.000 abstract 1
- -1 glycol ethers Chemical class 0.000 abstract 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 229940024999 proteolytic enzymes for treatment of wounds and ulcers Drugs 0.000 abstract 1
- 239000000080 wetting agent Substances 0.000 abstract 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
- C14C1/065—Enzymatic unhairing
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Enzymes And Modification Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DER0045420 | 1967-03-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE334432B true SE334432B (xx) | 1971-04-26 |
Family
ID=7407629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE01890/68A SE334432B (xx) | 1967-03-03 | 1968-02-13 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3558430A (xx) |
| DE (1) | DE1669354C3 (xx) |
| FR (1) | FR1550918A (xx) |
| GB (1) | GB1172055A (xx) |
| SE (1) | SE334432B (xx) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2836824A1 (de) * | 1978-08-23 | 1980-03-06 | Henkel Kgaa | Verfahren zur enzymatischen pelzweiche |
| DE2930342A1 (de) * | 1979-07-26 | 1981-02-19 | Roehm Gmbh | Verbessertes verfahren zur herstellung von leder |
| DE3312840A1 (de) * | 1983-04-09 | 1984-10-11 | Röhm GmbH, 6100 Darmstadt | Verfahren zur nassentfettung von hautmaterial |
| DE3704465C2 (de) * | 1987-02-13 | 1995-11-02 | Roehm Gmbh | Flüssig-Formulierungen von Enzymen |
| AU696441B2 (en) * | 1994-10-07 | 1998-09-10 | Novozymes A/S | A method for processing of hides or skins into leather, comprising enzymatic treatment of the hide or skin with a trypsin acting microbial protease |
-
1967
- 1967-03-03 DE DE1669354A patent/DE1669354C3/de not_active Expired
-
1968
- 1968-01-15 FR FR1550918D patent/FR1550918A/fr not_active Expired
- 1968-02-13 SE SE01890/68A patent/SE334432B/xx unknown
- 1968-02-27 US US708536A patent/US3558430A/en not_active Expired - Lifetime
- 1968-02-28 GB GB9716/68A patent/GB1172055A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1172055A (en) | 1969-11-26 |
| DE1669354A1 (de) | 1971-05-06 |
| FR1550918A (xx) | 1968-12-20 |
| DE1669354B2 (de) | 1974-08-15 |
| DE1669354C3 (de) | 1975-04-10 |
| US3558430A (en) | 1971-01-26 |
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