EP 3059344 B1 20171213 - A METHOD FOR MANUFACTURING PAPER COMPRISING BLEACHED CHEMITHERMO-MECHANICAL PULP SUITABLE FOR A RELEASE LINER AND PRODUCTS AND USES THEREOF
Title (en)
A METHOD FOR MANUFACTURING PAPER COMPRISING BLEACHED CHEMITHERMO-MECHANICAL PULP SUITABLE FOR A RELEASE LINER AND PRODUCTS AND USES THEREOF
Title (de)
VERFAHREN ZUR HERSTELLUNG VON PAPIER MIT GEBLEICHTEM CHEMITHERMOMECHANISCHEM, FÜR EINE TRENNSCHICHT GEEIGNETEN ZELLSTOFF UND PRODUKTE UND VERWENDUNG DAVON
Title (fr)
PROCÉDÉ DE FABRICATION DE PAPIER COMPRENANT DE LA PÂTE À PAPIER BLANCHIE DE MANIÈRE CHIMIQUE, THERMIQUE ET MÉCANIQUE CONVENANT À UNE DOUBLURE DE LIBÉRATION ET PRODUITS ET UTILISATIONS ASSOCIÉS
Publication
Application
Priority
- FI 20155119 A 20150223
- FI 20155118 A 20150223
- FI 20155117 A 20150223
Abstract (en)
[origin: EP3059344A1] The invention relates to paper and method for manufacturing paper suitable for use as a layer of a release liner, the paper having density equal to or less than 1200 kg/m 3 , the paper having a ratio of grammage to thickness of the paper in micrometres equal to or higher than 1.0, wherein the grammage refers to the weight of the paper in grams per square meter, the paper comprising cellulose fibres from - bleached chemical pulp and - bleached chemithermomechanical pulp, wherein the bleached chemithermomechanical pulp comprises cellulose fibres from hardwood and softwood.
IPC 8 full level
D21H 19/82 (2006.01); D21H 27/00 (2006.01)
CPC (source: EP)
D21H 19/82 (2013.01); D21H 27/001 (2013.01)
Citation (opposition)
Opponent : Ahlstrom-Munksjö Italia S.p.A.
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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)
EP 3059344 A1 20160824; EP 3059344 B1 20171213; ES 2659454 T3 20180315; HU E036601 T2 20180730
DOCDB simple family (application)
EP 16397503 A 20160222; ES 16397503 T 20160222; HU E16397503 A 20160222