EP 2729606 A4 20150218 - ARTICLES INCLUDING MULTI-COMPONENT FIBERS AND PARTICLES AND METHODS OF MAKING AND USING THE SAME
Title (en)
ARTICLES INCLUDING MULTI-COMPONENT FIBERS AND PARTICLES AND METHODS OF MAKING AND USING THE SAME
Title (de)
ARTIKEL MIT MEHRKOMPONENTENFASERN UND TEILCHEN SOWIE VERFAHREN ZU IHRER HERSTELLUNG UND VERWENDUNG
Title (fr)
ARTICLES COMPRENANT DES FIBRES MULTICOMPOSÉES ET DES PARTICULES ET LEURS PROCÉDÉS DE FABRICATION ET D'UTILISATION
Publication
Application
Priority
- US 201161505165 P 20110707
- US 2012045492 W 20120705
Abstract (en)
[origin: WO2013006667A1] An article including multi-component fibers and particles is disclosed. The multi-component fibers include at least a first polymeric composition and a second polymeric composition, are adhered together, and are non-fusing at a temperature of at least 110°C. At least a portion of the external surfaces of the multi-component fibers includes the first polymeric composition. Particles are adhered or directly attached to the first polymeric composition on the external surfaces of at least some of the multi-component fibers along their lengths. The particles include at least one of activated carbon, superabsorbent polymer particles, and abrasive particles. In some embodiments, the particles are distributed throughout the thickness of a web of the multi-component fibers. A method of making the articles is also disclosed.
IPC 8 full level
D01F 8/00 (2006.01); B01D 39/00 (2006.01); B01D 39/14 (2006.01); B24D 3/00 (2006.01); C08J 5/14 (2006.01); C09K 3/14 (2006.01); D01F 8/16 (2006.01); D04H 1/541 (2012.01)
CPC (source: EP KR US)
B24B 37/245 (2013.01 - EP KR US); B24D 3/34 (2013.01 - EP KR US); B24D 11/02 (2013.01 - EP KR US); C09K 3/1409 (2013.01 - EP KR US); D01F 8/00 (2013.01 - KR); D04H 1/407 (2013.01 - KR); D04H 1/413 (2013.01 - EP KR US); D04H 1/4334 (2013.01 - EP KR US); D04H 1/435 (2013.01 - EP KR US); D04H 1/4358 (2013.01 - EP KR US); D04H 1/43828 (2020.05 - EP KR US); D04H 1/5412 (2020.05 - EP KR US); D04H 3/147 (2013.01 - EP KR US); D06M 23/08 (2013.01 - EP KR US); B01D 2239/0618 (2013.01 - EP KR US); B01D 2239/1216 (2013.01 - EP KR US); Y10T 442/608 (2015.04 - EP US); Y10T 442/692 (2015.04 - EP US)
Citation (search report)
- [XI] EP 0666095 A1 19950809 - HOECHST CELANESE CORP [US]
- [XI] US 3998988 A 19761221 - SHIMOMAI AKIRO, et al
- [A] US 3401491 A 19680917 - SCHNABEL HERBERT W, et al
- See references of WO 2013006667A1
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)
WO 2013006667 A1 20130110; BR 112014000357 A2 20170214; CN 103649391 A 20140319; EA 201400004 A1 20140630; EP 2729606 A1 20140514; EP 2729606 A4 20150218; JP 2014525952 A 20141002; KR 20140045523 A 20140416; US 2014138305 A1 20140522
DOCDB simple family (application)
US 2012045492 W 20120705; BR 112014000357 A 20120705; CN 201280033795 A 20120705; EA 201400004 A 20120705; EP 12807791 A 20120705; JP 2014519283 A 20120705; KR 20147002764 A 20120705; US 201214131352 A 20120705