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1. (WO2019043001) METHOD FOR CONVEYING AND DOSING SMALL DAMP LEATHER PIECES INTO A REACTOR
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Pub. No.: WO/2019/043001 International Application No.: PCT/EP2018/073129
Publication Date: 07.03.2019 International Filing Date: 28.08.2018
IPC:
C14B 7/02 (2006.01) ,B65G 19/14 (2006.01) ,C14B 13/00 (2006.01) ,C08L 89/06 (2006.01)
C CHEMISTRY; METALLURGY
14
SKINS; HIDES; PELTS; LEATHER
B
MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES, OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
7
Special leathers or their manufacture
02
Composite leathers
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
G
TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
19
Conveyers comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyers
14
for moving bulk material in closed conduits, e.g. tubes
C CHEMISTRY; METALLURGY
14
SKINS; HIDES; PELTS; LEATHER
B
MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES, OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
13
Shredding hides or leather
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
89
Compositions of proteins; Compositions of derivatives thereof
04
Products derived from waste materials, e.g. horn, hoof or hair
06
derived from leather or skin
Applicants:
LANXESS DEUTSCHLAND GMBH [DE/DE]; Kennedyplatz 1 50569 Köln, DE
Inventors:
TEGTMEYER, Dietrich; DE
BERNSHAUSEN, Jens; DE
FLEISCHER, Christoph; DE
GUENTHER, Dietmar; DE
WIEMANN, Dierck; DE
Priority Data:
17188377.029.08.2017EP
Title (EN) METHOD FOR CONVEYING AND DOSING SMALL DAMP LEATHER PIECES INTO A REACTOR
(FR) PROCÉDÉ POUR TRANSPORTER ET DOSER DE PETITS MORCEAUX DE CUIR HUMIDES DANS UN RÉACTEUR
(DE) VERFAHREN ZUR FÖRDERUNG UND DOSIERUNG VON KLEINTEILIGEN FEUCHTEN LEDERSTÜCKEN IN EINEN REAKTOR
Abstract:
(EN) The invention relates to a method for conveying and dosing small damp leather pieces into a reactor, to the use of a tube chain conveyor for conveying such leather pieces, to a device for treating small damp leather pieces, comprising a reactor and a conveyor means for the leather pieces in the form of a tube chain conveyor, and to a method for treating small damp leather pieces for producing retanning materials.
(FR) L'invention concerne un procédé pour transporter et doser de petits morceaux de cuir humides dans un réacteur, l'utilisation d'un transporteur à chaîne tubulaire pour transporter de tels morceaux de cuir, un dispositif conçu pour traiter de petits morceaux de cuir humides, comprenant un réacteur et un moyen de transport pour les morceaux de cuir qui se présente sous la forme d'un transporteur à chaîne tubulaire, ainsi qu'un procédé pour traiter de petits morceaux de cuir humides pour produire des produits de retannage.
(DE) Die vorliegende Erfindung betrifft ein Verfahren zur Förderung und Dosierung von kleinteiligen feuchten Lederstücken in einen Reaktor, die Verwendung eines Rohrkettenförderers zum Fördern solcher Lederstücke, eine Vorrichtung zur Behandlung von kleinteiligen feuchten Lederstücke, umfassend einen Reaktor und ein Fördermittel für die Lederstücke in Form eines Rohrkettenförderers, sowie ein Verfahren zur Behandlung von kleinteiligen feuchten Lederstücken zur Herstellung von Nachgerbstoffen.
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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: German (DE)
Filing Language: German (DE)