EP 3189187 B1 20210609 - SIZING COMPOSITION FOR FIBERS, YARNS AND/OR FABRICS AND PROCESS FOR PREPARING SUCH SIZING COMPOSITION
Title (en)
SIZING COMPOSITION FOR FIBERS, YARNS AND/OR FABRICS AND PROCESS FOR PREPARING SUCH SIZING COMPOSITION
Title (de)
SCHLICHTEZUSAMMENSETZUNG FÜR FASERN, FÄDEN UND/ODER GEWEBE UND VERFAHREN ZUR HERSTELLUNG SOLCH EINER SCHLICHTEZUSAMMENSETZUNG
Title (fr)
COMPOSITION D'ENCOLLAGE POUR FIBRES, FILS ET/OU TISSUS, ET PROCÉDÉ DE PRÉPARATION DE CELLE-CI
Publication
Application
Priority
- IT MI20141534 A 20140903
- IT MI20150270 A 20150223
- IB 2015056588 W 20150831
Abstract (en)
[origin: WO2016034997A1] A sizing composition for fibers and yarns and/or fabrics made from such fibers, comprises chitosan having a molecular weight Mvof 150.000 Da, with a degree of deacetylation of 75-85% and an ambient temperature viscosity of 20-200 cps, said chitosan being dissolved in a 3% to 9% w/v acetic acid or citric acid solution, 3-9% v/v.
IPC 8 full level
D06M 10/10 (2006.01); D06M 13/188 (2006.01); D06M 13/192 (2006.01); D06M 15/03 (2006.01)
CPC (source: EP)
D06M 10/10 (2013.01); D06M 13/188 (2013.01); D06M 13/192 (2013.01); D06M 15/03 (2013.01); D06M 2200/40 (2013.01)
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 2016034997 A1 20160310; DK 3189187 T3 20210726; EP 3189187 A1 20170712; EP 3189187 B1 20210609; EP 3189187 B8 20210721; ES 2882122 T3 20211201; PL 3189187 T3 20211122; PT 3189187 T 20210720
DOCDB simple family (application)
IB 2015056588 W 20150831; DK 15775804 T 20150831; EP 15775804 A 20150831; ES 15775804 T 20150831; PL 15775804 T 20150831; PT 15775804 T 20150831