EP 2690208 B1 20160511 - POLYPHENYLENE SULFIDE COMPOSITE FIBER AND NONWOVEN FABRIC
Title (en)
POLYPHENYLENE SULFIDE COMPOSITE FIBER AND NONWOVEN FABRIC
Title (de)
POLYPHENYLENSULFID-VERBUNDFASER UND VLIESSTOFF
Title (fr)
FIBRE COMPOSITE DE POLY(SULFURE DE PHÉNYLÈNE) ET TISSU NON TISSÉ
Publication
Application
Priority
- JP 2011062745 A 20110322
- JP 2012054906 W 20120228
Abstract (en)
[origin: EP2690208A1] A polyphenylene sulfide composite fiber which consists primarily of component A and component B, the component A being a resin primarily containing polyphenylene sulfide made from p-phenylene sulfide as a primary unit, the component B being a resin primarily containing a copolymerized polyphenylene sulfide made from at least one kind of copolymerization unit other than p-phenylene sulfide, characterized in that at least one part of a fiber surface is made of component B. A thermally adhesive composite fiber and a nonwoven fabric which are made of a resin consisting primarily of polyphenylene sulfide and are excellent in heat resistance, flame retardancy and chemical resistance can be provided.
IPC 8 full level
D01F 8/16 (2006.01); D04H 3/009 (2012.01); D04H 3/147 (2012.01)
CPC (source: EP KR US)
D01F 8/04 (2013.01 - US); D01F 8/16 (2013.01 - EP KR US); D04H 1/43828 (2020.05 - EP KR US); D04H 1/4383 (2020.05 - EP US); D04H 1/43832 (2020.05 - EP KR US); D04H 1/541 (2013.01 - KR); D04H 3/009 (2013.01 - EP KR US); D04H 3/14 (2013.01 - EP US); D04H 3/147 (2013.01 - EP KR US); D04H 3/16 (2013.01 - EP KR US); Y10T 428/2929 (2015.01 - EP US); Y10T 442/641 (2015.04 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2690208 A1 20140129; EP 2690208 A4 20140820; EP 2690208 B1 20160511; AU 2012232449 A1 20131003; CN 103328704 A 20130925; CN 103328704 B 20150318; ES 2572933 T3 20160603; JP 5725426 B2 20150527; JP WO2012127997 A1 20140724; KR 20140039158 A 20140401; US 2014017966 A1 20140116; WO 2012127997 A1 20120927
DOCDB simple family (application)
EP 12760981 A 20120228; AU 2012232449 A 20120228; CN 201280006269 A 20120228; ES 12760981 T 20120228; JP 2012054906 W 20120228; JP 2012515838 A 20120228; KR 20137020879 A 20120228; US 201214005999 A 20120228