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1. (WO2017137217) COMPOSITE BOARD COMPOSED OF WOOD MATERIAL WITH A MIDDLE LAYER MADE OF PLYWOOD
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/137217 International Application No.: PCT/EP2017/050914
Publication Date: 17.08.2017 International Filing Date: 18.01.2017
IPC:
B32B 21/02 (2006.01) ,B32B 21/06 (2006.01) ,B32B 21/14 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
21
Layered products essentially comprising wood, e.g. wood board, veneer, wood particle board
02
in the form of fibres, chips, or particles
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
21
Layered products essentially comprising wood, e.g. wood board, veneer, wood particle board
04
comprising wood as the main or only constituent of a layer, next to another layer of a specific substance
06
of paper or cardboard
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
21
Layered products essentially comprising wood, e.g. wood board, veneer, wood particle board
14
comprising wood board or veneer
Applicants:
SWISS KRONO TEC AG [CH/CH]; Museggstrasse 14 6004 Luzern, CH
Inventors:
BRAUN, Roger; CH
HOFER, Josef; CH
Agent:
KALKOFF & PARTNER; Martin-Schmeisser-Weg 3a-3b 44227 Dortmund, DE
Priority Data:
16155313.611.02.2016EP
Title (DE) VERBUNDPLATTE AUS HOLZWERKSTOFF MIT EINER MITTELLAGE AUS SPERRHOLZ
(EN) COMPOSITE BOARD COMPOSED OF WOOD MATERIAL WITH A MIDDLE LAYER MADE OF PLYWOOD
(FR) PANNEAU COMPOSITE EN MATÉRIAU DÉRIVÉ DU BOIS, POURVU D’UNE COUCHE INTERMÉDIAIRE EN CONTREPLAQUÉ
Abstract:
(DE) Die Erfindung betrifft eine Verbundplatte aus Holzwerkstoff mit einer mit Mittellage aus Spanplatte, wobei die Mittellage mit mindestens einer Außenlage aus Faserplatte verbunden ist. Um eine preisgünstig herstellbare Verbundplatte mit verbesserten Festigkeitseigenschaften bereitzustellen ist vorgesehen, dass zwischen Mittellage und Außenlage ein kunstharzgetränktes Papier angeordnet ist. Die Erfindung umfasst außerdem ein Verfahren zum Herstellen der Verbundplatte aus Holzwerkstoff.
(EN) The invention relates to a composite board composed of wood material, comprising a middle layer composed of chipboard, wherein the middle layer is connected to at least one outer layer composed of fiberboard. In order to provide an economically producible composite board having improved strength properties, an artificial-resin-impregnated paper according to the invention is arranged between the middle layer and the outer layer. The invention further relates to a method for producing the composite board composed of wood material.
(FR) L’invention concerne une panneau composite en matériau dérivé du bois, pourvu d’une couche intermédiaire en contreplaqué, la couche intermédiaire étant reliée à au moins une couche extérieure en panneau de fibres. Pour pouvoir fabriquer un panneau composite économique ayant des propriétés de résistance améliorées, l’invention prévoit d’intercaler entre la couche intermédiaire et la couche extérieure un papier imprégné de plastique. L'invention concerne encore un procédé de fabrication du panneau composite en matériau dérivé du bois.
front page image
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, 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 Organization (AM, AZ, BY, KG, KZ, 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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)
Also published as:
UAa201808232CA3014212CN108698380BR112018016159US20190047263