EP 2635739 A2 20130911 - PROCESS FOR MANUFACTURING PAPER AND BOARD
Title (en)
PROCESS FOR MANUFACTURING PAPER AND BOARD
Title (de)
VERFAHREN ZUR HERSTELLUNG VON PAPIER UND PAPPE
Title (fr)
PROCÉDÉ POUR LA FABRICATION DE PAPIER ET DE CARTON
Publication
Application
Priority
- FI 20106168 A 20101105
- FI 2011050975 W 20111104
Abstract (en)
[origin: WO2012059650A2] The present invention relates to a fibre product that contains pulp fibre or wood fibre, wherein filler particles are attached between the fibres and to the fibrils, part of the particles consisting of chemically structured kaolin agglomerates or granules, and a part consisting of carbonate that is formed from a corresponding oxide or hydroxide by means of carbon dioxide. The invention also relates to a manufacturing method of such a fibre product.
IPC 8 full level
D21H 17/67 (2006.01)
CPC (source: EP FI US)
D21H 17/675 (2013.01 - EP US); D21H 17/68 (2013.01 - EP FI US); D21H 17/69 (2013.01 - FI); D21H 17/73 (2013.01 - US); D21H 21/54 (2013.01 - FI)
Citation (search report)
See references of WO 2012059650A2
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2012059650 A2 20120510; WO 2012059650 A3 20120907; AU 2011325010 A1 20130509; CA 2814025 A1 20120510; CN 103221609 A 20130724; EP 2635739 A2 20130911; FI 123224 B 20121231; FI 20106168 A0 20101105; FI 20106168 A 20120506; FI 20106168 L 20120506; RU 2013123906 A 20141210; US 2013199745 A1 20130808
DOCDB simple family (application)
FI 2011050975 W 20111104; AU 2011325010 A 20111104; CA 2814025 A 20111104; CN 201180053444 A 20111104; EP 11826171 A 20111104; FI 20106168 A 20101105; RU 2013123906 A 20111104; US 201113822777 A 20111104