EP 2029807 A2 20090304 - LIGNOCELLULOSIC FIBROUS MATERIAL MADE OF WOOD
Title (en)
LIGNOCELLULOSIC FIBROUS MATERIAL MADE OF WOOD
Title (de)
LIGNOCELLULOSISCHER FASERSTOFF AUS HOLZ
Title (fr)
MATIÈRE FIBREUSE LIGNOCELLULOSIQUE À PARTIR DE BOIS
Publication
Application
Priority
- EP 2007003013 W 20070404
- DE 102006027005 A 20060608
Abstract (en)
[origin: WO2007140838A2] The invention relates to a lignocellulosic fibrous material made of wood with a breaking length of more than 8 km at 15<SUP>0</SUP>SR and a lignin content of at least 15%, relative to the unbleached oven-dry fibrous material, for softwood, and with a breaking length of more than 5.0 km at 20<SUP>0 </SUP>SR and a lignin content of at least 12%, relative to the unbleached oven-dry fibrous material, for hardwood.
IPC 8 full level
D21C 3/00 (2006.01); D21B 1/00 (2006.01); D21C 3/06 (2006.01); D21C 3/18 (2006.01); D21C 9/00 (2006.01); D21H 11/06 (2006.01)
CPC (source: EP US)
D21C 3/00 (2013.01 - EP US); D21C 3/06 (2013.01 - EP US); D21C 3/18 (2013.01 - EP US); D21C 9/00 (2013.01 - EP US); D21H 11/06 (2013.01 - EP US)
Citation (search report)
See references of WO 2007140838A2
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 MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
DE 102006027005 A1 20071213; BR PI0712387 A2 20120717; CA 2634202 A1 20071213; CA 2634202 C 20141216; CN 101466889 A 20090624; EP 2029807 A2 20090304; JP 2009540133 A 20091119; US 2009229774 A1 20090917; US 8152960 B2 20120410; WO 2007140838 A2 20071213; WO 2007140838 A3 20080327
DOCDB simple family (application)
DE 102006027005 A 20060608; BR PI0712387 A 20070404; CA 2634202 A 20070404; CN 200780021226 A 20070404; EP 07723954 A 20070404; EP 2007003013 W 20070404; JP 2009513555 A 20070404; US 16164607 A 20070404