ITRE20050140A1 - Metodo per la realizzazione di un setto filtrante comprendente uno strato di nanofibre associato a un substrato avente proprieta' filtranti - Google Patents

Metodo per la realizzazione di un setto filtrante comprendente uno strato di nanofibre associato a un substrato avente proprieta' filtranti

Info

Publication number
ITRE20050140A1
ITRE20050140A1 IT000140A ITRE20050140A ITRE20050140A1 IT RE20050140 A1 ITRE20050140 A1 IT RE20050140A1 IT 000140 A IT000140 A IT 000140A IT RE20050140 A ITRE20050140 A IT RE20050140A IT RE20050140 A1 ITRE20050140 A1 IT RE20050140A1
Authority
IT
Italy
Prior art keywords
filtering
realization
substrate
layer
sector including
Prior art date
Application number
IT000140A
Other languages
English (en)
Inventor
Giorgio Girondi
Original Assignee
Ufi Filters Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ufi Filters Spa filed Critical Ufi Filters Spa
Priority to IT000140A priority Critical patent/ITRE20050140A1/it
Priority to EP06806291A priority patent/EP1960082A1/en
Priority to CNA200680045238XA priority patent/CN101321570A/zh
Priority to PCT/EP2006/009952 priority patent/WO2007068302A1/en
Priority to US12/095,823 priority patent/US20080305272A1/en
Priority to JP2008544772A priority patent/JP2009519120A/ja
Publication of ITRE20050140A1 publication Critical patent/ITRE20050140A1/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nonwoven Fabrics (AREA)
  • Filtering Materials (AREA)
IT000140A 2005-12-13 2005-12-13 Metodo per la realizzazione di un setto filtrante comprendente uno strato di nanofibre associato a un substrato avente proprieta' filtranti ITRE20050140A1 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT000140A ITRE20050140A1 (it) 2005-12-13 2005-12-13 Metodo per la realizzazione di un setto filtrante comprendente uno strato di nanofibre associato a un substrato avente proprieta' filtranti
EP06806291A EP1960082A1 (en) 2005-12-13 2006-10-13 Method for the realisation of a filtering separator comprising a nanofibre on a substrate with filtering properties
CNA200680045238XA CN101321570A (zh) 2005-12-13 2006-10-13 用于在具有过滤特性的基板上实现包括毫微纤维的过滤分离器的方法
PCT/EP2006/009952 WO2007068302A1 (en) 2005-12-13 2006-10-13 Method for the realisation of a filtering separator comprising a nanofibre on a substrate with filtering properties
US12/095,823 US20080305272A1 (en) 2005-12-13 2006-10-13 Method for the Realisation of a Filtering Separator Comprising a Nanofibre on a Substrate with Filtering Properties
JP2008544772A JP2009519120A (ja) 2005-12-13 2006-10-13 ろ過特性基板にナノ繊維を備えるろ過セパレーターの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000140A ITRE20050140A1 (it) 2005-12-13 2005-12-13 Metodo per la realizzazione di un setto filtrante comprendente uno strato di nanofibre associato a un substrato avente proprieta' filtranti

Publications (1)

Publication Number Publication Date
ITRE20050140A1 true ITRE20050140A1 (it) 2007-06-14

Family

ID=36570631

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000140A ITRE20050140A1 (it) 2005-12-13 2005-12-13 Metodo per la realizzazione di un setto filtrante comprendente uno strato di nanofibre associato a un substrato avente proprieta' filtranti

Country Status (6)

Country Link
US (1) US20080305272A1 (it)
EP (1) EP1960082A1 (it)
JP (1) JP2009519120A (it)
CN (1) CN101321570A (it)
IT (1) ITRE20050140A1 (it)
WO (1) WO2007068302A1 (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8986432B2 (en) 2007-11-09 2015-03-24 Hollingsworth & Vose Company Meltblown filter medium, related applications and uses
US8950587B2 (en) 2009-04-03 2015-02-10 Hollingsworth & Vose Company Filter media suitable for hydraulic applications
US8679218B2 (en) 2010-04-27 2014-03-25 Hollingsworth & Vose Company Filter media with a multi-layer structure
US20120152821A1 (en) 2010-12-17 2012-06-21 Hollingsworth & Vose Company Fine fiber filter media and processes
US10155186B2 (en) 2010-12-17 2018-12-18 Hollingsworth & Vose Company Fine fiber filter media and processes
US9694306B2 (en) 2013-05-24 2017-07-04 Hollingsworth & Vose Company Filter media including polymer compositions and blends
KR101477400B1 (ko) * 2013-06-28 2014-12-29 삼성전기주식회사 나노 섬유 복합 시트 및 이의 제조방법
US10343095B2 (en) 2014-12-19 2019-07-09 Hollingsworth & Vose Company Filter media comprising a pre-filter layer
US12420221B2 (en) 2016-07-01 2025-09-23 Hollingsworth & Vose Company Multi-layered electret-containing filtration media
KR101994776B1 (ko) * 2017-08-22 2019-09-30 주식회사 대창 나노섬유를 포함하는 필터 및 이를 제조하는 방법과 장치
CN115656254A (zh) * 2022-10-10 2023-01-31 东南大学 一种纳米带热阻接触方法及装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5624013A (en) * 1979-05-04 1981-03-07 Nitta Kk Structure of air filter element
WO1990014228A1 (en) * 1989-05-15 1990-11-29 E.I. Du Pont De Nemours And Company Improved dielectric surface for electrostatic charge target
US6709623B2 (en) * 2000-12-22 2004-03-23 Kimberly-Clark Worldwide, Inc. Process of and apparatus for making a nonwoven web
US6641773B2 (en) * 2001-01-10 2003-11-04 The United States Of America As Represented By The Secretary Of The Army Electro spinning of submicron diameter polymer filaments
DE50211962D1 (de) * 2002-05-28 2008-05-08 Hollingsworth & Vose Gmbh Filtermedium
US7297305B2 (en) * 2004-04-08 2007-11-20 Research Triangle Institute Electrospinning in a controlled gaseous environment

Also Published As

Publication number Publication date
US20080305272A1 (en) 2008-12-11
WO2007068302A1 (en) 2007-06-21
JP2009519120A (ja) 2009-05-14
EP1960082A1 (en) 2008-08-27
CN101321570A (zh) 2008-12-10

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