EP 1579069 A2 20050928 - FILLER-FIBER COMPOSITE
Title (en)
FILLER-FIBER COMPOSITE
Title (de)
FÜLLSTOFF-FASER VERBUNDWERKSTOFFE
Title (fr)
MATERIAU COMPOSITE CHARGE-FIBRE
Publication
Application
Priority
- US 0338358 W 20031203
- US 31477802 A 20021209
Abstract (en)
[origin: US2004108083A1] The present invention relates to a filler-fiber composite, a process for its production, the use of such in the manufacture of paper or paperboard products and to paper produced therefrom. More particularly the invention relates to a filler-fiber composite in which the morphology and particle size of the mineral filler are established prior to the development of the bond to the fiber. Even more particularly, the present invention relates to a PCC filler-fiber composite, wherein the desired optical and physical properties of the paper produced therefrom are realized.
IPC 1-7
IPC 8 full level
D21H 17/00 (2006.01); D21H 11/16 (2006.01); D21H 17/67 (2006.01); D21H 17/70 (2006.01); D21H 23/04 (2006.01)
CPC (source: EP KR US)
D21H 3/00 (2013.01 - KR); D21H 11/16 (2013.01 - EP US); D21H 17/675 (2013.01 - EP US); D21H 17/70 (2013.01 - EP US); D21H 23/04 (2013.01 - EP US)
Citation (search report)
See references of WO 2004053227A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
US 2004108083 A1 20040610; AR 042330 A1 20050615; AU 2003298833 A1 20040630; BR 0317100 A 20051025; CA 2507019 A1 20040624; CL 2003002531 A1 20050128; CN 1723315 A 20060118; EP 1579069 A2 20050928; JP 2006509119 A 20060316; KR 20040050050 A 20040614; NO 20053288 L 20050705; RU 2005121555 A 20060127; TW 200422489 A 20041101; UY 28112 A1 20040730; WO 2004053227 A2 20040624; WO 2004053227 A3 20040819; WO 2004053227 A8 20050127; ZA 200504336 B 20060222
DOCDB simple family (application)
US 31477802 A 20021209; AR P030104511 A 20031205; AU 2003298833 A 20031203; BR 0317100 A 20031203; CA 2507019 A 20031203; CL 2003002531 A 20031204; CN 200380105524 A 20031203; EP 03796591 A 20031203; JP 2004559234 A 20031203; KR 20030088372 A 20031206; NO 20053288 A 20050705; RU 2005121555 A 20031203; TW 92133074 A 20031125; US 0338358 W 20031203; UY 28112 A 20031209; ZA 200504336 A 20050527