EP 1874513 B1 20100811 - METHOD FOR PRODUCING REDUCED-EMISSION, LOW-THICKNESS SWELL MEDIUM DENSITY FIBER BOARDS AND MOLDED FIBER PARTS
Title (en)
METHOD FOR PRODUCING REDUCED-EMISSION, LOW-THICKNESS SWELL MEDIUM DENSITY FIBER BOARDS AND MOLDED FIBER PARTS
Title (de)
VERFAHREN ZUR HERSTELLUNG VON MITTELDICHTEN FASERPLATTEN UND FASERFORMTEILEN MIT VERRINGERTER EMISSION UND NIEDRIGER DICKENQUELLUNG
Title (fr)
PROCEDE POUR FABRIQUER DES PANNEAUX DE FIBRES A MOYENNE DENSITE ET ELEMENTS DE MOULAGE FIBREUX A EMISSIONS POLLUANTES REDUITES ET FAIBLE GONFLEMENT
Publication
Application
Priority
- DE 2006000728 W 20060425
- DE 102005019627 A 20050426
Abstract (en)
[origin: DE102005019627B3] For the production of fiberboards, and especially medium density fiberboards, the ligno cellulose materials are digested in a chemo-thermo hydrolytic action and then reduced to fibers in a refiner together with condensed tannin. The fibers are mixed with a bonding agent and then scattered to form a mat for compression into boards. The bonding agent can be amino resin, phenol formaledehyde resin, tannin formaldehyde resin and/or an adhesive based on diisocyanates.
IPC 8 full level
B27N 1/00 (2006.01)
CPC (source: EP)
B27N 1/00 (2013.01); B27N 1/003 (2013.01); B27N 3/002 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 102005019627 B3 20061026; AT E477095 T1 20100815; DE 502006007638 D1 20100923; EP 1874513 A1 20080109; EP 1874513 B1 20100811; ES 2349873 T3 20110112; PL 1874513 T3 20110228; PT 1874513 E 20101025; WO 2006114089 A1 20061102
DOCDB simple family (application)
DE 102005019627 A 20050426; AT 06742271 T 20060425; DE 2006000728 W 20060425; DE 502006007638 T 20060425; EP 06742271 A 20060425; ES 06742271 T 20060425; PL 06742271 T 20060425; PT 06742271 T 20060425