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1. (WO2019002246) A PROCESS FOR TANNING ANIMAL HIDES
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Pub. No.: WO/2019/002246 International Application No.: PCT/EP2018/067031
Publication Date: 03.01.2019 International Filing Date: 26.06.2018
IPC:
C14C 3/06 (2006.01)
C CHEMISTRY; METALLURGY
14
SKINS; HIDES; PELTS; LEATHER
C
TREATING SKINS, HIDES OR LEATHER WITH CHEMICALS, ENZYMES OR MICRO-ORGANISMS, e.g. TANNING, IMPREGNATING OR FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
3
Tanning; Compositions for tanning
02
Chemical tanning
04
Mineral tanning
06
using chromium compounds
Applicants:
ECCO SKO A/S [DK/DK]; Industrivej 5 6261 Bredebro, DK
Inventors:
GØGSIG, Thomas; DK
COREMANS, Ilona; DK
MYTAROS, Panagiotis; DK
GREGOR, Thomas; DK
Agent:
AERA A/S; Gammel Kongevej 60, 18th Floor 1850 Frederiksberg C, DK
Priority Data:
PA 2017 7050026.06.2017DK
Title (EN) A PROCESS FOR TANNING ANIMAL HIDES
(FR) PROCÉDÉ DE TANNAGE DE PEAUX D'ANIMAUX
Abstract:
(EN) A process for tanning animal hides comprising the steps of: providing a container comprising a pickled hide, a tanning agent and optionally an aqueous solution, where the total amount of water in the container is no more than 110% of the total water that can be retained by the pickled animal hide, and where the total amount of tanning agent in the container is no more than 110% of the total tanning agent that can be retained by the pickled animal hide, and basifying the animal hide to bind the tanning agent in the animal hide.
(FR) Un procédé de tannage de peaux d'animaux selon l'invention comprend les étapes consistant à : utiliser un récipient comprenant une peau picklée, un agent de tannage et éventuellement une solution aqueuse, la quantité totale d'eau dans le récipient n'étant pas supérieure à 110 % de l'eau totale qui peut être retenue par la peau d'animal picklée et la quantité totale d'agent de tannage dans le récipient n'étant pas supérieure à 110 % de l'agent de tannage total qui peut être retenu par la peau d'animal picklée ; et rendre la peau d'animal basique pour lier l'agent de tannage dans la peau d'animal.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)