EP 3575466 B1 20220511 - WATER DISINTEGRATABLE FIBRE COMPOSITE MATERIAL
Title (en)
WATER DISINTEGRATABLE FIBRE COMPOSITE MATERIAL
Title (de)
IN WASSER ZERFALLSFÄHIGES FASERVERBUNDMATERIAL
Title (fr)
MATÉRIAU COMPOSITE FIBREUX POUVANT ÊTRE DISSOUT DANS L'EAU
Publication
Application
Priority
EP 18174929 A 20180529
Abstract (en)
[origin: WO2019228920A1] The invention relates to a water-disintegrable fiber composite material (1), which comprises: a number of fiber elements (2), and at least one binder (3), constituted of a water-soluble polysaccharide or comprising such a polysaccharide, the at least one binder (3) having a viscosity of more than 500 mPas, measured at 20°C in an aqueous solution that contains 2 wt.-% binder.
IPC 8 full level
D04H 1/64 (2012.01); D04H 1/587 (2012.01); D21H 17/24 (2006.01); D21H 17/26 (2006.01); D21H 27/00 (2006.01); D21H 21/36 (2006.01)
CPC (source: EP US)
D04H 1/587 (2013.01 - EP US); D04H 1/64 (2013.01 - EP US); D21H 17/06 (2013.01 - US); D21H 17/24 (2013.01 - EP); D21H 17/26 (2013.01 - EP US); D21H 17/33 (2013.01 - US); D21H 21/36 (2013.01 - US); D21H 27/002 (2013.01 - EP); D21H 27/005 (2013.01 - EP US); D21H 21/36 (2013.01 - EP)
Citation (examination)
EP 1630288 A1 20060301 - KAO CORP [JP]
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 3575466 A1 20191204; EP 3575466 B1 20220511; ES 2924110 T3 20221004; HU E060920 T2 20230428; JP 2021525320 A 20210924; PL 3575466 T3 20221227; US 2021230806 A1 20210729; WO 2019228920 A1 20191205
DOCDB simple family (application)
EP 18174929 A 20180529; EP 2019063447 W 20190524; ES 18174929 T 20180529; HU E18174929 A 20180529; JP 2020566705 A 20190524; PL 18174929 T 20180529; US 201917059339 A 20190524