FILTER MEDIA INCLUDING FINE STAPLE FIBERS

Title:

FILTER MEDIA INCLUDING FINE STAPLE FIBERS

Document Type and Number:

WIPO Patent Application WO/2016/100300

Kind Code:

A8

Abstract:

Filter media comprising fine staple fibers and related components, systems, and methods associated therewith are provided. In some embodiments, a filter media may include a layer (e.g., a wet laid layer) comprising polymeric staple fibers having a relatively small average diameter (e.g., less than or equal to about 1 micron). The polymeric staple fiber layer may be designed to impart desirable properties to the filter media, such as a high particulate efficiency and/or fluid separation efficiency, while having relatively minimal or no adverse effects on one or more properties of the filter media that are important for a given application. The filter media, described herein, may be particularly well- suited for a variety of applications.

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Inventors:

SWAMINATHAN SNEHA (US)
KRUPNIKOV SVETLANA (US)

Application Number:

PCT/US2015/065749

Publication Date:

July 27, 2017

Filing Date:

December 15, 2015

Export Citation:

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Assignee:

HOLLINGSWORTH & VOSE CO (US)

International Classes:

B01D39/16

Attorney, Agent or Firm:

WALAT, Robert, H. (GREENFIELD & SACKS P.C.,600 Atlantic Avenu, Boston MA, US)

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