EP 3310453 A4 20181212 - FILTER MEDIA AND ELEMENTS WITH FINE STAPLE FIBERS
Title (en)
FILTER MEDIA AND ELEMENTS WITH FINE STAPLE FIBERS
Title (de)
FILTERMEDIEN UND ELEMENTE MIT FEINEN KLAMMERFASERN
Title (fr)
MILIEU FILTRANT ET ÉLÉMENTS COMPRENANT DES FIBRES DISCONTINUES FINES
Publication
Application
Priority
- US 201514744857 A 20150619
- US 2016038044 W 20160617
Abstract (en)
[origin: WO2016205621A1] Filter media, including those suitable for fuel and/or hydraulic applications, and related components, systems, and methods associated therewith are provided. In some embodiments, a filter media may include a non-woven layer comprising blend of glass fibers and polymeric staple fibers. The polymeric staple fibers may have a relatively small diameter. The non-woven layer comprising the fiber may have desirable properties such as one or more of a low micron rating for beta efficiency, high dust holding capacity, and/or a low resistance to fluid flow. In certain embodiments, the filter media may include two or more layers, at least one of the layers including a non-woven layer comprising the fiber blend. In some such cases, the filter media may include one or more layers that serve to enhance the overall properties of the filter media.
IPC 8 full level
B01D 39/16 (2006.01); B01D 39/20 (2006.01)
CPC (source: EP)
B01D 39/1623 (2013.01); B01D 39/2017 (2013.01); B01D 2239/065 (2013.01); B01D 2239/1233 (2013.01)
Citation (search report)
- [I] US 2015053627 A1 20150226 - SILIN MAXIM [US], et al
- See references of WO 2016205621A1
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 2016205621 A1 20161222; CN 107708833 A 20180216; EP 3310453 A1 20180425; EP 3310453 A4 20181212
DOCDB simple family (application)
US 2016038044 W 20160617; CN 201680035126 A 20160617; EP 16812506 A 20160617