EP 1939336 A4 20091202 - CRIMPED YARN, METHOD FOR MANUFACTURE THEREOF, AND FIBER STRUCTURE
Title (en)
CRIMPED YARN, METHOD FOR MANUFACTURE THEREOF, AND FIBER STRUCTURE
Title (de)
KRÄUSELGARN, VERFAHREN ZU SEINER HERSTELLUNG SOWIE FASERGEBILDE
Title (fr)
FIL FRISE, PROCEDE DE FABRICATION CORRESPONDANT ET STRUCTURE DE FIBRE
Publication
Application
Priority
- JP 2006320700 W 20061018
- JP 2005304036 A 20051019
- JP 2005371657 A 20051226
- JP 2005371658 A 20051226
- JP 2006054234 A 20060301
Abstract (en)
[origin: EP1939336A1] A crimped yarn characterized in that a synthetic fiber which comprising an aliphatic polyester resin (A) and a thermoplastic polyamide resin (B) and exposed area ratio of the aliphatic polyester resin (A) with respect to fiber surface area is 5% or less and a crimp is imparted to a multifilament comprising said synthetic fiber, and a fiber structure containing said crimped yarn as at least a part thereof. Furthermore, a crimped yarn in which the aliphatic polyester resin (A) and the thermoplastic polyamide resin (B) are constituted by a polymer alloy type synthetic fiber, or a crimped yarn constituted by a sheath/core type composite fiber in which the core component comprises the aliphatic polyester resin (A) or a polymer alloy of the aliphatic polyester resin (A) and the thermoplastic polyamide resin (B) and the sheath component comprises the thermoplastic polyamide resin (B), and a fiber structure containing said crimped yarn as at least a part thereof.
IPC 8 full level
D01F 8/14 (2006.01); D01F 6/62 (2006.01); D01F 6/92 (2006.01); D01F 8/12 (2006.01); D02G 1/12 (2006.01); D02G 1/16 (2006.01)
CPC (source: EP KR US)
D01D 5/36 (2013.01 - KR); D01F 8/12 (2013.01 - EP KR US); D01F 8/14 (2013.01 - EP KR US); D02G 1/0266 (2013.01 - EP KR US); D02G 1/12 (2013.01 - EP KR US); D02G 1/16 (2013.01 - EP KR US); D02G 1/161 (2013.01 - EP US); D02G 1/20 (2013.01 - EP US); D02J 1/22 (2013.01 - EP US); D02J 1/224 (2013.01 - KR); D02J 1/228 (2013.01 - KR); Y10T 428/2924 (2015.01 - EP US)
Citation (search report)
- [X] EP 1564315 A1 20050817 - TORAY INDUSTRIES [JP]
- [A] US 3481558 A 19691202 - DAVIES BARRIE LINTON, et al
- See references of WO 2007046397A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1939336 A1 20080702; EP 1939336 A4 20091202; EP 1939336 B1 20120613; CA 2625343 A1 20070426; KR 20080059232 A 20080626; US 2009068463 A1 20090312; WO 2007046397 A1 20070426
DOCDB simple family (application)
EP 06821902 A 20061018; CA 2625343 A 20061018; JP 2006320700 W 20061018; KR 20087009335 A 20080418; US 8382306 A 20061018