EP 1438452 A1 20040721 - NONWOVEN FABRICS WITH TWO OR MORE FILAMENT CROSS SECTIONS
Title (en)
NONWOVEN FABRICS WITH TWO OR MORE FILAMENT CROSS SECTIONS
Title (de)
VLIESSTOFFE MIT ZWEI ODER MEHR FILAMENTPROFILEN
Title (fr)
NON-TISSES A UN OU DES SECTIONS DE FILAMENTS
Publication
Application
Priority
- US 0227182 W 20020819
- US 31320001 P 20010817
- US 33181201 P 20011120
Abstract (en)
[origin: WO03016606A1] The subject invention concerns nonwoven fabrics containing filaments of at least two different cross sections. The subject invention further pertains to methods used to produce these fabrics. In an embodiment specifically exemplified herein, the nonwoven fabric of the subject invention is made of nylon.
IPC 1-7
IPC 8 full level
D04H 3/00 (2006.01); D04H 3/02 (2006.01); D04H 3/14 (2006.01); D04H 3/16 (2006.01)
CPC (source: EP)
D04H 3/02 (2013.01); D04H 3/14 (2013.01); D04H 3/16 (2013.01)
Citation (search report)
See references of WO 03016606A1
Citation (examination)
- WO 0048478 A1 20000824 - AMERICAN FILTRONA CORP [GB], et al
- EP 0364979 A2 19900425 - HERCULES INC [US]
- WO 0015891 A1 20000323 - CEREX ADVANCED FABRICS L P [US]
- US 4868031 A 19890919 - MODRAK JAMES P [US], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
DOCDB simple family (publication)
WO 03016606 A1 20030227; EP 1438452 A1 20040721; JP 2004538388 A 20041224; JP 2010065376 A 20100325; JP 4430932 B2 20100310
DOCDB simple family (application)
US 0227182 W 20020819; EP 02794942 A 20020819; JP 2003520887 A 20020819; JP 2009261186 A 20091116