EP 1639164 A1 20060329 - METHOD FOR STRUCTURING THE SURFACE OF A SYNTHETIC FIBER, DEVICE FOR CARRYING OUT SAID METHOD, AND FIBER THAT IS TWO-DIMENSIONALLY PROFILED ALL AROUND
Title (en)
METHOD FOR STRUCTURING THE SURFACE OF A SYNTHETIC FIBER, DEVICE FOR CARRYING OUT SAID METHOD, AND FIBER THAT IS TWO-DIMENSIONALLY PROFILED ALL AROUND
Title (de)
VERFAHREN ZUR OBERFLÄCHENSTRUKTURIERUNG EINER SYNTHETISCHEN FASER, VORRICHTUNG ZUR DURCHFÜHRUNG DES VERFAHRENS SOWIE RUNDUM FLÄCHIG PROFILIERTE FASER
Title (fr)
PROCEDE POUR LA STRUCTURATION DE SURFACE D'UNE FIBRE SYNTHETIQUE, DISPOSITIF POUR L'EXECUTION DE CE PROCEDE, AINSI QUE FIBRE PROFILEE SUR TOUTE SA SURFACE
Publication
Application
Priority
- CH 2004000364 W 20040616
- CH 11352003 A 20030627
Abstract (en)
[origin: WO2005001178A1] Disclosed is a method for structuring the surface of a synthetic fiber, according to which a substantially cylindrical fiber (2) is provided with a predefined surface structure (38, 38a, 38b) by means of plastic deformation. A fiber (2) that is supplied in a plastically deformable state is plastically deformed in an embossing process by means of a microlithographically structured embossing roller (28) having a maximum structural fineness of 10 ñm and is then transferred into a rigid state while the created surface structure (38, 38a, 38b) is maintained.
IPC 1-7
IPC 8 full level
D02J 3/10 (2006.01)
CPC (source: EP US)
D02J 3/10 (2013.01 - EP US)
Citation (search report)
See references of WO 2005001178A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2005001178 A1 20050106; CH 697694 B1 20090115; EP 1639164 A1 20060329; US 2006267245 A1 20061130
DOCDB simple family (application)
CH 2004000364 W 20040616; CH 11352003 A 20030627; EP 04736904 A 20040616; US 56240304 A 20040616