EP 1110687 B1 20051221 - Process for producing a light weight fibre board with a closed surface
Title (en)
Process for producing a light weight fibre board with a closed surface
Title (de)
Verfahren zur Herstellung einer leichten Faserplatte
Title (fr)
Procédé de production d'un panneau de fibres léger à surface fermée
Publication
Application
Priority
DE 19963096 A 19991224
Abstract (en)
[origin: DE19963096C1] Moldings from lignocellulose particles, bound with polyurethane by applying binder component (I) containing isocyanate (NCO) groups and binder component(s) (II) containing polyol(s) to the particles separately, preforming, calibration and heating to initiate the polyurethane reaction of the binder. The particles are first divided into >= 2 batches, (I) is applied to one batch and (II) to the other and the batches are mixed before molding to the preform.
IPC 1-7
IPC 8 full level
CPC (source: EP)
B27N 3/005 (2013.01); B27N 3/08 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1110687 A1 20010627; EP 1110687 B1 20051221; EP 1110687 B2 20100203; AT E313421 T1 20060115; CY 1104997 T1 20091104; DE 19963096 C1 20010503; DE 50011903 D1 20060126
DOCDB simple family (application)
EP 00124199 A 20001108; AT 00124199 T 20001108; CY 061100387 T 20060320; DE 19963096 A 19991224; DE 50011903 T 20001108