EP 1516079 B1 20091216 - POLYESTER STAPLE FIBER AND NONWOVEN FABRIC COMPRISING SAME
Title (en)
POLYESTER STAPLE FIBER AND NONWOVEN FABRIC COMPRISING SAME
Title (de)
POLYESTERSTAPELFASER UND WENIGSTENS TEILWEISE DARAUS BESTEHENDER VLIESSTOFF
Title (fr)
FIBRES POLYESTER ET NON-TISSE CONSTITUE DE CES FIBRES
Publication
Application
Priority
- JP 0307754 W 20030618
- JP 2002181139 A 20020621
Abstract (en)
[origin: US2004265577A1] Polyester staple fibers containing a polymeric blend of 0.5 to 15 mass % of a polyolefinic polymer with a matrix polyester polymer, 50% or more of the surface area of each fiber being formed by the polymeric blend, are useful for forming a nonwoven fabric with soft hand and a uniform texture by using various web-forming methods, for example, an air laid, wet laid or carding method.
IPC 8 full level
D01F 6/92 (2006.01); D01F 8/06 (2006.01); D01F 8/14 (2006.01); D04H 1/42 (2006.01); D04H 1/54 (2006.01); D04H 1/541 (2012.01); D04H 1/544 (2012.01); D04H 1/55 (2012.01); D04H 1/70 (2006.01); D04H 1/72 (2006.01); D21H 13/24 (2006.01); D21H 15/10 (2006.01)
CPC (source: EP KR US)
D01F 6/92 (2013.01 - EP KR US); D01F 8/14 (2013.01 - EP KR US); D04H 1/4291 (2013.01 - EP KR US); D04H 1/435 (2013.01 - EP KR US); D04H 1/43828 (2020.05 - EP KR US); D04H 1/54 (2013.01 - EP KR US); D04H 1/72 (2013.01 - KR); D04H 1/732 (2013.01 - EP KR US); D21H 13/24 (2013.01 - EP KR US); Y10T 428/2913 (2015.01 - EP US); Y10T 428/2933 (2015.01 - EP US)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
US 2004265577 A1 20041230; AU 2003244268 A1 20040106; CN 1320180 C 20070606; CN 1545573 A 20041110; DE 60330562 D1 20100128; EP 1516079 A1 20050323; EP 1516079 A4 20060524; EP 1516079 B1 20091216; HK 1067389 A1 20050408; JP 2004027377 A 20040129; JP 4027728 B2 20071226; KR 20050009979 A 20050126; TW 200402485 A 20040216; TW I303283 B 20081121; US 2007098986 A1 20070503; WO 2004001108 A1 20031231
DOCDB simple family (application)
US 48722204 A 20040220; AU 2003244268 A 20030618; CN 03800884 A 20030618; DE 60330562 T 20030618; EP 03760886 A 20030618; HK 04110295 A 20041229; JP 0307754 W 20030618; JP 2002181139 A 20020621; KR 20047002462 A 20030618; TW 92116669 A 20030619; US 64103006 A 20061219