WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2011161135) ENZYME DEHAIRING OF SKINS AND HIDES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/161135    International Application No.:    PCT/EP2011/060395
Publication Date: 29.12.2011 International Filing Date: 22.06.2011
IPC:
C14C 1/06 (2006.01)
Applicants: NOVOZYMES A/S [DK/DK]; Krogshoejvej 36 DK-2880 Bagsvaerd (DK) (For All Designated States Except US).
SOERENSEN, Niels Henrik [DK/DK]; (DK) (For US Only).
HOFF, Tine [DK/DK]; (DK) (For US Only).
OESTERGAARD, Peter Rahbek [DK/DK]; (DK) (For US Only).
CASSLAND, Pierre [SE/SE]; (SE) (For US Only)
Inventors: SOERENSEN, Niels Henrik; (DK).
HOFF, Tine; (DK).
OESTERGAARD, Peter Rahbek; (DK).
CASSLAND, Pierre; (SE)
Common
Representative:
NOVOZYMES A/S; Patents Krogshoejvej 36 DK-2880 Bagsvaerd (DK)
Priority Data:
10166873.9 22.06.2010 EP
Title (EN) ENZYME DEHAIRING OF SKINS AND HIDES
(FR) ÉPILAGE ENZYMATIQUE DE PEAUX ET DE CUIRS BRUTS
Abstract: front page image
(EN)The present invention relates to a method for the processing of hides or skins into leather, comprising enzymatic treatment of the hide or skin with carbohydrase in the soaking step. The present invention can achieve optimal fiber opening results in a relatively short period of time and at the same time does not cause loose grain, and meanwhile the pollution or impact on the environment is reduced in a maximum way.
(FR)La présente invention porte sur un procédé pour le traitement de cuirs bruts ou de peaux en cuir, comprenant le traitement enzymatique du cuir brut ou de la peau avec une carbohydrase dans l'étape de trempe. La présente invention permet d'obtenir des résultats d'ouverture de fibre optimaux sur une durée relativement courte et en même temps elle ne provoque pas une fleur creuse, pendant que la pollution ou l'impact sur l'environnement sont réduits de façon maximale.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)