EP 1519818 B1 20051207 - MDF PRESS TECHNOLOGY
Title (en)
MDF PRESS TECHNOLOGY
Title (de)
MDF-PRESSTECHNOLOGIE
Title (fr)
TECHNOLOGIE DE PRESSE MDF
Publication
Application
Priority
- DE 20210718 U 20020710
- EP 0214751 W 20021224
Abstract (en)
[origin: US2003127763A1] The invention relates to a method of manufacture as well as associated apparatus for a board made of fibres or chip as well as a board made by the method. The invention relates in particular to MDF- or HDF- or chip boards. The aim of the invention is the provision of a board with a smaller proportion of glue in comparison with the state of the art. To solve the problem of the invention the fibres or chips are in particular first dried and then glue is mixed with the dried fibres or chips at temperatures lying substantially below the drying temperatures and in fact in particular below 100° C. In this way one avoids the glue being undesirably exposed to the relatively high temperatures which arise during the drying. The result is a board having a relatively low proportion of glue.
IPC 1-7
IPC 8 full level
B27N 1/02 (2006.01)
CPC (source: EP US)
B27N 1/02 (2013.01 - EP US); Y10T 428/253 (2015.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SI SK TR
DOCDB simple family (publication)
DE 20210718 U1 20030220; AT E311965 T1 20051215; AU 2002356782 A1 20040202; CA 2491656 A1 20040122; CA 2491656 C 20070911; CN 1638928 A 20050713; DE 50205236 D1 20060112; EA 007082 B1 20060630; EA 200401559 A1 20050630; EP 1519818 A1 20050406; EP 1519818 B1 20051207; ES 2253587 T3 20060601; PL 372604 A1 20050725; US 2003127763 A1 20030710; US 2006127659 A1 20060615; WO 2004007159 A1 20040122
DOCDB simple family (application)
DE 20210718 U 20020710; AT 02807596 T 20021224; AU 2002356782 A 20021224; CA 2491656 A 20021224; CN 02829292 A 20021224; DE 50205236 T 20021224; EA 200401559 A 20021224; EP 0214751 W 20021224; EP 02807596 A 20021224; ES 02807596 T 20021224; PL 37260402 A 20021224; US 18224902 A 20021101; US 52099405 A 20051003