EP 2185757 B1 20120425 - METHOD FOR PRODUCING A TEXTILE FABRIC CONSISTING OF AT LEAST PARTIALLY SPLIT YARNS, FIBERS OR FILAMENTS
Title (en)
METHOD FOR PRODUCING A TEXTILE FABRIC CONSISTING OF AT LEAST PARTIALLY SPLIT YARNS, FIBERS OR FILAMENTS
Title (de)
VERFAHREN ZUR HERSTELLUNG EINES FLÄCHENGEBILDES AUS ZUMINDEST TEILWEISE GESPLITTETEN GARNEN, FASERN ODER FILAMENTEN
Title (fr)
PROCÉDÉ DE FABRICATION D'UN PRODUIT PLAT COMPOSÉ DE FILS, FIBRES OU FILAMENTS AU MOINS PARTIELLEMENT DIVISÉS
Publication
Application
Priority
- EP 2008006206 W 20080728
- DE 102007041630 A 20070903
Abstract (en)
[origin: WO2009030317A1] The invention relates to a simple and economical method for producing textile fabric consisting of at least partially split yarns, fibres or filaments, in which, in particular, time consuming, energy and/or cost intensive processes are avoided. As a result, a dividable, initial textile fabric is divided or split at least partially into elementary filaments by treatment, in particular bombardment with dry ice, frozen water or an air-particle mixture at a temperature of at least 20 °C to 30 °C below the glass transition temperature (Tg) of the polymers used as yarns, fibres or filaments.
IPC 8 full level
D04H 3/14 (2012.01); D01F 8/04 (2006.01); D04H 1/4382 (2012.01); D04H 1/492 (2012.01); D04H 1/541 (2012.01); D04H 1/549 (2012.01); D04H 1/55 (2012.01); D04H 3/007 (2012.01); D04H 3/011 (2012.01); D04H 3/10 (2012.01); D04H 3/147 (2012.01); D04H 3/16 (2006.01); D06C 29/00 (2006.01)
CPC (source: EP US)
D04H 1/43828 (2020.05 - EP US); D04H 1/492 (2013.01 - EP); D04H 1/549 (2013.01 - EP); D04H 1/55 (2013.01 - EP); D04H 3/007 (2013.01 - EP); D04H 3/011 (2013.01 - EP); D04H 3/14 (2013.01 - EP); D04H 3/147 (2013.01 - EP); D04H 3/16 (2013.01 - EP); D04H 18/04 (2013.01 - EP); D06C 11/00 (2013.01 - EP); D06C 29/00 (2013.01 - EP); D04H 1/5412 (2020.05 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 102007041630 A1 20090305; DE 102007041630 B4 20100930; AT E555242 T1 20120515; CN 101778972 A 20100714; EP 2185757 A1 20100519; EP 2185757 B1 20120425; ES 2383472 T3 20120621; JP 2010538170 A 20101209; PL 2185757 T3 20120928; PT 2185757 E 20120529; TW 200934903 A 20090816; TW I364467 B 20120521; WO 2009030317 A1 20090312
DOCDB simple family (application)
DE 102007041630 A 20070903; AT 08785156 T 20080728; CN 200880103286 A 20080728; EP 08785156 A 20080728; EP 2008006206 W 20080728; ES 08785156 T 20080728; JP 2010522202 A 20080728; PL 08785156 T 20080728; PT 08785156 T 20080728; TW 97128919 A 20080731