MX9305631A - Metodo para la depilacion de cueros o pieles por medio de enzimas. - Google Patents
Metodo para la depilacion de cueros o pieles por medio de enzimas.Info
- Publication number
- MX9305631A MX9305631A MX9305631A MX9305631A MX9305631A MX 9305631 A MX9305631 A MX 9305631A MX 9305631 A MX9305631 A MX 9305631A MX 9305631 A MX9305631 A MX 9305631A MX 9305631 A MX9305631 A MX 9305631A
- Authority
- MX
- Mexico
- Prior art keywords
- depilation
- leather
- enzymes
- skin
- na2s
- Prior art date
Links
- 230000035617 depilation Effects 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 102000004190 Enzymes Human genes 0.000 title 1
- 108090000790 Enzymes Proteins 0.000 title 1
- 238000002791 soaking Methods 0.000 abstract 1
- 229910052979 sodium sulfide Inorganic materials 0.000 abstract 1
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 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
-
- 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)
- Detergent Compositions (AREA)
- Enzymes And Modification Thereof (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK921136A DK113692D0 (enExample) | 1992-09-16 | 1992-09-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX9305631A true MX9305631A (es) | 1994-06-30 |
Family
ID=8101425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX9305631A MX9305631A (es) | 1992-09-16 | 1993-09-14 | Metodo para la depilacion de cueros o pieles por medio de enzimas. |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0660879A1 (enExample) |
| JP (1) | JPH08504222A (enExample) |
| KR (1) | KR950702643A (enExample) |
| BR (1) | BR9306942A (enExample) |
| DK (1) | DK113692D0 (enExample) |
| MX (1) | MX9305631A (enExample) |
| WO (1) | WO1994006942A1 (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX9703669A (es) * | 1994-12-21 | 1997-08-30 | Novo Nordisk As | Metodo para la depilacion de cueros o pieles por medio de enzimas. |
| JP2001164300A (ja) | 1999-12-06 | 2001-06-19 | Daiwa Kasei Kk | 皮革鞣製における酵素脱毛剤及び酵素脱毛法 |
| US20100112663A1 (en) | 2007-04-09 | 2010-05-06 | Novozymes A/S | Enzymatic Treatment of Skin and Hide Degreasing |
| BR112012028033B1 (pt) | 2010-06-22 | 2021-04-27 | Novozymes A/S | Método para desprender pelos em couro cru ou peles, processos para depilação de couro cru ou peles, e, para preparar um azul molhado |
| IT201900006994A1 (it) | 2019-05-20 | 2020-11-20 | Biodermol Ambiente S R L | Ceppi batterici per uso industriale |
| US20250340959A1 (en) | 2024-05-03 | 2025-11-06 | Buckman Laboratories International, Inc. | Methods for dehairing animal skins and hides and formulations related to same |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3133002A (en) * | 1961-08-08 | 1964-05-12 | Roehm & Haas Gmbh | Treatment of hides |
| HU181796B (en) * | 1981-03-12 | 1983-11-28 | Boer Mueboer Cipoeipari Kut | Process for liming of raw hides with respect of the environment |
| DE3802640A1 (de) * | 1988-01-29 | 1989-08-03 | Roehm Gmbh | Haarerhaltendes aescherverfahren |
-
1992
- 1992-09-16 DK DK921136A patent/DK113692D0/da not_active Application Discontinuation
-
1993
- 1993-08-31 EP EP93919037A patent/EP0660879A1/en not_active Withdrawn
- 1993-08-31 WO PCT/DK1993/000283 patent/WO1994006942A1/en not_active Ceased
- 1993-08-31 BR BR9306942A patent/BR9306942A/pt not_active Application Discontinuation
- 1993-08-31 JP JP6507708A patent/JPH08504222A/ja active Pending
- 1993-08-31 KR KR1019950700277A patent/KR950702643A/ko not_active Withdrawn
- 1993-09-14 MX MX9305631A patent/MX9305631A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR9306942A (pt) | 1999-01-12 |
| DK113692D0 (enExample) | 1992-09-16 |
| EP0660879A1 (en) | 1995-07-05 |
| WO1994006942A1 (en) | 1994-03-31 |
| JPH08504222A (ja) | 1996-05-07 |
| KR950702643A (ko) | 1995-07-29 |
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