KR20120112461A - 고습도 환경을 위한 여과 매체 - Google Patents

고습도 환경을 위한 여과 매체 Download PDF

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Publication number
KR20120112461A
KR20120112461A KR1020127015697A KR20127015697A KR20120112461A KR 20120112461 A KR20120112461 A KR 20120112461A KR 1020127015697 A KR1020127015697 A KR 1020127015697A KR 20127015697 A KR20127015697 A KR 20127015697A KR 20120112461 A KR20120112461 A KR 20120112461A
Authority
KR
South Korea
Prior art keywords
polymer
present
amount corresponding
nanoparticles
fibers
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
KR1020127015697A
Other languages
English (en)
Korean (ko)
Inventor
데이비드 찰스 존스
주네이드 에이. 시디퀴
Original Assignee
이 아이 듀폰 디 네모아 앤드 캄파니
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 이 아이 듀폰 디 네모아 앤드 캄파니 filed Critical 이 아이 듀폰 디 네모아 앤드 캄파니
Publication of KR20120112461A publication Critical patent/KR20120112461A/ko
Withdrawn legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/02—Types of fibres, filaments or particles, self-supporting or supported materials
    • B01D2239/025—Types of fibres, filaments or particles, self-supporting or supported materials comprising nanofibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/02—Types of fibres, filaments or particles, self-supporting or supported materials
    • B01D2239/0258—Types of fibres, filaments or particles, self-supporting or supported materials comprising nanoparticles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0414—Surface modifiers, e.g. comprising ion exchange groups
    • B01D2239/0421—Rendering the filter material hydrophilic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2927—Rod, strand, filament or fiber including structurally defined particulate matter

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Nonwoven Fabrics (AREA)
  • Artificial Filaments (AREA)
KR1020127015697A 2009-11-19 2010-11-03 고습도 환경을 위한 여과 매체 Withdrawn KR20120112461A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US26273809P 2009-11-19 2009-11-19
US61/262,738 2009-11-19

Publications (1)

Publication Number Publication Date
KR20120112461A true KR20120112461A (ko) 2012-10-11

Family

ID=43227994

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020127015697A Withdrawn KR20120112461A (ko) 2009-11-19 2010-11-03 고습도 환경을 위한 여과 매체

Country Status (7)

Country Link
US (1) US20110252970A1 (enExample)
EP (1) EP2501456A1 (enExample)
JP (1) JP2013511627A (enExample)
KR (1) KR20120112461A (enExample)
CN (1) CN102695552B (enExample)
BR (1) BR112012011916A2 (enExample)
WO (1) WO2011062761A1 (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8513147B2 (en) 2003-06-19 2013-08-20 Eastman Chemical Company Nonwovens produced from multicomponent fibers
US20040260034A1 (en) 2003-06-19 2004-12-23 Haile William Alston Water-dispersible fibers and fibrous articles
US7892993B2 (en) 2003-06-19 2011-02-22 Eastman Chemical Company Water-dispersible and multicomponent fibers from sulfopolyesters
US8512519B2 (en) 2009-04-24 2013-08-20 Eastman Chemical Company Sulfopolyesters for paper strength and process
US20120183861A1 (en) 2010-10-21 2012-07-19 Eastman Chemical Company Sulfopolyester binders
FR2972261B1 (fr) * 2011-03-03 2013-04-12 Commissariat Energie Atomique Capteur d'humidite comprenant comme couche absorbante d'humidite une couche polymerique comprenant un melange de polyamides
US8882963B2 (en) 2012-01-31 2014-11-11 Eastman Chemical Company Processes to produce short cut microfibers
EP2828422A4 (en) * 2012-03-19 2015-10-28 Univ Cornell LOADED NANO FIBERS AND MANUFACTURING METHOD
US9617685B2 (en) 2013-04-19 2017-04-11 Eastman Chemical Company Process for making paper and nonwoven articles comprising synthetic microfiber binders
CN103706182A (zh) * 2013-12-12 2014-04-09 苏州大学 一种球线组合型复合纤维空气过滤材料及其制备方法
US9605126B2 (en) 2013-12-17 2017-03-28 Eastman Chemical Company Ultrafiltration process for the recovery of concentrated sulfopolyester dispersion
US9598802B2 (en) 2013-12-17 2017-03-21 Eastman Chemical Company Ultrafiltration process for producing a sulfopolyester concentrate
US11840797B1 (en) 2014-11-26 2023-12-12 Microban Products Company Textile formulation and product with odor control
CA3026497C (en) * 2016-06-10 2023-09-19 Ascend Performance Materials Operations Llc Solution-spun polyamide nanofiber nonwovens
CN106854929B (zh) * 2017-02-08 2019-10-08 苏州好宜家木业有限公司 一种预制抗静电环保吸音地板
JP2018127735A (ja) * 2017-02-08 2018-08-16 株式会社ＳＭＬ−Ｔｅｃｈｎｏｌｏｇｙ 交絡長繊維集合体及びその製造方法
US12534834B2 (en) 2022-04-08 2026-01-27 Delstar Technologies, Inc. Systems and methods for making fibrous materials
WO2023196618A1 (en) 2022-04-08 2023-10-12 Delstar Technologies, Inc. Mechanical and electrostatic filter media
KR20250019623A (ko) 2022-04-08 2025-02-10 마티브 룩셈부르크 이중층 기체 필터 및 시스템 및 그의 제조 방법
KR20250019616A (ko) 2022-04-08 2025-02-10 마티브 룩셈부르크 나노입자를 혼입한 개구형성된 중합체 시트

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1522605A (en) 1974-09-26 1978-08-23 Ici Ltd Preparation of fibrous sheet product
US6835311B2 (en) * 2002-01-31 2004-12-28 Koslow Technologies Corporation Microporous filter media, filtration systems containing same, and methods of making and using
KR100549140B1 (ko) 2002-03-26 2006-02-03 이 아이 듀폰 디 네모아 앤드 캄파니 일렉트로-브로운 방사법에 의한 초극세 나노섬유 웹제조방법
WO2005118925A2 (en) * 2004-06-01 2005-12-15 Massachusetts Institute Of Technology Field-responsive superparamagnetic composite nanofibers and methods of use thereof
US20060148066A1 (en) * 2005-01-05 2006-07-06 Senecal Kris J Electrospun nanofibrous membrane assembly for use in capturing chemical and/or biological analytes
DE102006024769A1 (de) 2006-05-27 2007-12-13 Zf Lenksysteme Gmbh Drehschieberventil
JP2008095266A (ja) * 2006-10-12 2008-04-24 Hodai Lee ナノ素材を用いた複合繊維フィルター、ナノ素材を用いた複合繊維フィルターの製造装置及びナノ素材を用いた複合繊維フィルターの製造方法
EP1953286A1 (en) * 2007-02-01 2008-08-06 Nisshinbo Industries, Inc. Fabric and mask
ATE542932T1 (de) * 2007-04-11 2012-02-15 Univ Singapore Fasern zur dekontaminierung chemischer und biologischer stoffe
US8303693B2 (en) * 2007-04-26 2012-11-06 The Hong Kong Polytechnic University Nanofiber filter facemasks and cabin filters
CA2705217A1 (en) * 2007-11-07 2009-05-14 Noveko Trading 2008 Llc Functional fiber, preparation method thereof and fabric made of it
TW200948875A (en) * 2008-02-01 2009-12-01 Teijin Ltd Inorganic nanoparticle-polymer composite and method for producing the same
US8714776B2 (en) * 2008-05-13 2014-05-06 Research Triangle Institute Porous and non-porous nanostructures and application thereof

Also Published As

Publication number Publication date
JP2013511627A (ja) 2013-04-04
CN102695552B (zh) 2015-11-25
WO2011062761A1 (en) 2011-05-26
US20110252970A1 (en) 2011-10-20
CN102695552A (zh) 2012-09-26
EP2501456A1 (en) 2012-09-26
BR112012011916A2 (pt) 2017-10-10

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Date Code Title Description
PA0105 International application

Patent event date: 20120618

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20151103

Comment text: Request for Examination of Application

PC1202 Submission of document of withdrawal before decision of registration

Comment text: [Withdrawal of Procedure relating to Patent, etc.] Withdrawal (Abandonment)

Patent event code: PC12021R01D

Patent event date: 20160919

WITB Written withdrawal of application