WO2012002754A3 - 전기방사된 나노 섬유 웹을 이용한 액체 필터용 필터여재와 그 제조방법 및 이를 이용한 액체 필터 - Google Patents

전기방사된 나노 섬유 웹을 이용한 액체 필터용 필터여재와 그 제조방법 및 이를 이용한 액체 필터 Download PDF

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Publication number
WO2012002754A3
WO2012002754A3 PCT/KR2011/004810 KR2011004810W WO2012002754A3 WO 2012002754 A3 WO2012002754 A3 WO 2012002754A3 KR 2011004810 W KR2011004810 W KR 2011004810W WO 2012002754 A3 WO2012002754 A3 WO 2012002754A3
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WIPO (PCT)
Prior art keywords
filter
nanofiber web
liquid filter
same
liquid
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Application number
PCT/KR2011/004810
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English (en)
French (fr)
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WO2012002754A2 (ko
Inventor
서인용
조병광
이승훈
정용식
Original Assignee
주식회사 아모그린텍
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Application filed by 주식회사 아모그린텍 filed Critical 주식회사 아모그린텍
Priority to JP2013518257A priority Critical patent/JP2013535314A/ja
Priority to CN2011800315487A priority patent/CN102958579A/zh
Priority to EP11801160.0A priority patent/EP2589422A4/en
Publication of WO2012002754A2 publication Critical patent/WO2012002754A2/ko
Publication of WO2012002754A3 publication Critical patent/WO2012002754A3/ko
Priority to US13/729,247 priority patent/US9220998B2/en

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    • 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
    • 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
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/0093—Making filtering elements not provided for elsewhere
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • B01D67/0013—Casting processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/46—Epoxy resins
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
    • 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
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/0604—Arrangement of the fibres in the filtering material
    • B01D2239/0631—Electro-spun
    • 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
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • 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
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • B01D2239/0654—Support layers
    • 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
    • B01D2239/10—Filtering material manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/39—Electrospinning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/42—Details of membrane preparation apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/70—Nanostructure
    • Y10S977/778—Nanostructure within specified host or matrix material, e.g. nanocomposite films
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/84—Manufacture, treatment, or detection of nanostructure
    • Y10S977/89—Deposition of materials, e.g. coating, cvd, or ald
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/902—Specified use of nanostructure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Filtering Materials (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

본 발명은 액체용 필터에 관한 것으로, 에어 전기방사를 이용한 다층 나노 섬유 웹을 이용한 다층 구조의 3차원의 미세 기공구조를 갖도록 하여 박막이면서도 고효율 및 고수명을 가지는 다층 나노 섬유 웹을 이용한 액체용 필터 및 그 제조방법에 관한 것이다. 본 발명은 섬유 형성 고분자 물질을 에어 전기방사하여 얻어진 나노섬유를 적층하여 이루어지고 미세 기공을 갖는 나노 섬유 웹; 및 상기 나노 섬유 웹의 일면 또는 내부에 삽입되어 합지되는 지지체를 포함한다.
PCT/KR2011/004810 2010-06-30 2011-06-30 전기방사된 나노 섬유 웹을 이용한 액체 필터용 필터여재와 그 제조방법 및 이를 이용한 액체 필터 WO2012002754A2 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2013518257A JP2013535314A (ja) 2010-06-30 2011-06-30 電気放射されたナノ繊維ウェブを利用した液体フィルター用フィルターろ材とその製造方法及びこれを利用した液体フィルター
CN2011800315487A CN102958579A (zh) 2010-06-30 2011-06-30 利用电纺纳米纤维网的液体过滤器用过滤材料及其制造方法以及利用其的液体过滤器
EP11801160.0A EP2589422A4 (en) 2010-06-30 2011-06-30 FILTER MEDIUM FOR A LIQUID FILTER WITH AN ELECTRO-SPUNNED NANOFIBRE NET, METHOD FOR THE PRODUCTION THEREOF AND LIQUID FILTER THEREWITH
US13/729,247 US9220998B2 (en) 2010-06-30 2012-12-28 Filter media for a liquid filter using an electrospun nanofiber web, method for manufacturing same, and liquid filter using same

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20100062959 2010-06-30
KR10-2010-0062959 2010-06-30
KR1020110064683A KR101308519B1 (ko) 2010-06-30 2011-06-30 전기방사된 나노 섬유 웹을 이용한 액체 필터용 필터여재와 그 제조방법 및 이를 이용한 액체 필터
KR10-2011-0064683 2011-06-30

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/729,247 Continuation US9220998B2 (en) 2010-06-30 2012-12-28 Filter media for a liquid filter using an electrospun nanofiber web, method for manufacturing same, and liquid filter using same

Publications (2)

Publication Number Publication Date
WO2012002754A2 WO2012002754A2 (ko) 2012-01-05
WO2012002754A3 true WO2012002754A3 (ko) 2012-05-03

Family

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Application Number Title Priority Date Filing Date
PCT/KR2011/004810 WO2012002754A2 (ko) 2010-06-30 2011-06-30 전기방사된 나노 섬유 웹을 이용한 액체 필터용 필터여재와 그 제조방법 및 이를 이용한 액체 필터

Country Status (6)

Country Link
US (1) US9220998B2 (ko)
EP (1) EP2589422A4 (ko)
JP (1) JP2013535314A (ko)
KR (1) KR101308519B1 (ko)
CN (1) CN102958579A (ko)
WO (1) WO2012002754A2 (ko)

Families Citing this family (91)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2862359C (en) 2012-01-05 2016-12-20 Tdc Filter Manufacturing, Inc. Waterproof and salt repellant media and filter
KR20130081484A (ko) 2012-01-09 2013-07-17 엘지전자 주식회사 박막 태양 전지
KR101448912B1 (ko) * 2012-03-06 2014-10-13 주식회사 아모그린텍 무광 필름 및 그 제조방법
US9149749B2 (en) 2012-11-13 2015-10-06 Hollingsworth & Vose Company Pre-coalescing multi-layered filter media
US11090590B2 (en) 2012-11-13 2021-08-17 Hollingsworth & Vose Company Pre-coalescing multi-layered filter media
JP6030155B2 (ja) 2012-12-11 2016-11-24 アモグリーンテック カンパニー リミテッド 防水通音シートおよびその製造方法
WO2014092461A1 (ko) * 2012-12-11 2014-06-19 주식회사 아모그린텍 방수통음시트 및 이의 제조 방법
US20140190137A1 (en) * 2013-01-10 2014-07-10 Tdc Filter Manufacturing, Inc. Media and Filter for Coastal and High Humidity Areas
WO2014126443A1 (ko) * 2013-02-18 2014-08-21 주식회사 아모그린텍 필터 여재 및 그 제조방법과, 이를 이용한 필터 장치
CN104994928B (zh) * 2013-02-18 2017-10-27 阿莫绿色技术有限公司 过滤介质及其制备方法和利用其的过滤装置
US20160047067A1 (en) * 2013-03-08 2016-02-18 Finetex Ene, Inc. Electrospinning apparatus
JP2016516568A (ja) * 2013-03-14 2016-06-09 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ クロスフローフィルター膜を使用して液体流から粒子を除去するプロセス
KR101628899B1 (ko) 2013-05-22 2016-06-21 주식회사 아모그린텍 술폰화된 나노 섬유 웹을 이용한 액체처리 케미컬 필터 및 그의 제조방법
KR101628898B1 (ko) 2013-05-22 2016-06-21 주식회사 아모그린텍 이온 교환 수지 입자를 갖는 나노 섬유 웹을 이용한 액체처리 케미컬 필터 및 그 제조방법
KR101601174B1 (ko) 2013-05-24 2016-03-08 주식회사 아모그린텍 롤형 액체처리 케미컬 필터 및 그의 제조방법
KR101601169B1 (ko) * 2013-07-02 2016-03-08 주식회사 아모그린텍 전기 방사장치
WO2015016449A1 (ko) * 2013-08-01 2015-02-05 (주)에프티이앤이 내열성이 향상된 다층 나노섬유 필터 및 이의 제조방법
KR101601175B1 (ko) * 2013-08-06 2016-03-08 주식회사 아모그린텍 주름 필터 및 그 제조 방법
WO2015020337A1 (ko) * 2013-08-06 2015-02-12 주식회사 아모그린텍 액체 필터용 필터여재 및 그의 제조방법
KR101619471B1 (ko) * 2013-08-06 2016-05-11 주식회사 아모그린텍 액체 필터용 필터여재 및 그의 제조방법
CN103480285B (zh) * 2013-09-06 2015-10-21 东华大学 一种增强聚砜纳米纤维空气过滤膜及其静电纺丝制备方法
KR101586730B1 (ko) * 2013-10-07 2016-01-19 (주)에프티이앤이 폴리비닐리덴 플루오라이드 나노섬유를 포함하는 필터 및 이의 제조방법
WO2015053443A1 (ko) * 2013-10-07 2015-04-16 (주)에프티이앤이 기재 양면에 나노섬유를 포함하는 필터 및 이의 제조방법
KR101625083B1 (ko) * 2013-10-07 2016-06-07 (주)에프티이앤이 나일론 나노섬유를 포함하는 필터 및 이의 제조방법
US20160243478A1 (en) * 2013-10-07 2016-08-25 Finetex Ene, Inc. Filter comprising nanofiber and method for manufacturing same
KR101715811B1 (ko) * 2013-11-12 2017-03-13 주식회사 아모그린텍 이온 교환 멤브레인
US11014050B2 (en) 2013-11-12 2021-05-25 Amogreentech Co., Ltd. Ion exchange membrane and filter module using same
KR101655363B1 (ko) 2013-11-21 2016-09-07 주식회사 아모그린텍 탈이온 장치
KR101485119B1 (ko) * 2014-02-12 2015-01-22 광주과학기술원 전기방사를 이용한 개선된 폴리에테르설폰 나노섬유 멤브레인의 제조방법
US20150251138A1 (en) * 2014-03-07 2015-09-10 E I Du Pont De Nemours And Company Process for Using a Cross-Flow Filter Membrane to Remove Particles from a Liquid Stream
KR101747322B1 (ko) * 2014-03-18 2017-06-14 주식회사 아모그린텍 자연 환기형 멤브레인 및 이를 이용한 시스템 창호
US10399024B2 (en) 2014-05-15 2019-09-03 Hollingsworth & Vose Company Surface modified filter media
KR101612403B1 (ko) * 2014-06-19 2016-04-27 주식회사 아모그린텍 방사성 세슘 흡착용 프러시안 블루 담지 나노섬유 복합체, 이를 이용한 필터 여재 및 방사성 세슘의 제염방법
KR101612184B1 (ko) 2014-07-14 2016-04-14 창원대학교 산학협력단 무인 비행체의 보호장치
KR101675867B1 (ko) * 2014-12-17 2016-11-23 주식회사 아모그린텍 나노섬유 복합사를 이용한 치과용 코드 및 그의 제조방법
KR102041913B1 (ko) * 2014-12-19 2019-11-07 주식회사 아모그린텍 통기성 벤트 필터 및 이를 구비한 헤드라이트 어셈블리
DE102015002672A1 (de) * 2015-03-03 2016-09-08 Mann + Hummel Gmbh Filtermedium und Filterelement mit einem Filtermedium
CN104785018B (zh) * 2015-03-23 2016-04-27 博裕纤维科技（苏州）有限公司 一种pvdf纳米纤维多功能空气过滤材料及制备方法
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US10828587B2 (en) 2015-04-17 2020-11-10 Hollingsworth & Vose Company Stable filter media including nanofibers
KR101715909B1 (ko) * 2015-04-23 2017-03-14 (주)에프티이앤이 폴리아크릴로니트릴 나노섬유 및 소수성 폴리우레탄 나노섬유를 포함하는 나노 멤브레인
KR101712932B1 (ko) * 2015-04-23 2017-03-22 (주)에프티이앤이 친수성 폴리우레탄 나노섬유 및 소수성 폴리우레탄 나노섬유를 포함하는 나노 멤브레인
KR101715908B1 (ko) * 2015-04-23 2017-03-14 (주)에프티이앤이 폴리아크릴로니트릴 나노섬유 및 저융점 폴리에스테르 나노섬유를 포함하는 나노 멤브레인
KR101712930B1 (ko) * 2015-04-23 2017-03-22 (주)에프티이앤이 친수성 폴리우레탄 나노섬유 및 폴리비닐리덴플루오라이드 나노섬유를 포함하는 나노 멤브레인
KR101715907B1 (ko) * 2015-04-23 2017-03-14 (주)에프티이앤이 폴리아크릴로니트릴 나노섬유 및 폴리비닐리덴플루오라이드 나노섬유를 포함하는 나노 멤브레인
KR101715905B1 (ko) * 2015-04-23 2017-03-14 (주)에프티이앤이 폴리에테르설폰 나노섬유 및 저융점 폴리에스테르 나노섬유를 포함하는 나노 멤브레인
KR101715916B1 (ko) * 2015-04-23 2017-03-14 (주)에프티이앤이 폴리아미드 나노섬유 및 저융점 폴리에스테르 나노섬유를 포함하는 나노 멤브레인
KR101712934B1 (ko) * 2015-04-23 2017-03-22 (주)에프티이앤이 내열성 고분자 나노섬유 및 소수성 폴리우레탄 나노섬유를 포함하는 나노 멤브레인
KR101715911B1 (ko) * 2015-04-23 2017-03-14 (주)에프티이앤이 폴리비닐알콜 나노섬유 및 저융점 폴리에스테르 나노섬유를 포함하는 나노 멤브레인
KR101715906B1 (ko) * 2015-04-23 2017-03-14 (주)에프티이앤이 폴리에테르설폰 나노섬유 및 소수성 폴리우레탄 나노섬유를 포함하는 나노 멤브레인
KR101715912B1 (ko) * 2015-04-23 2017-03-14 (주)에프티이앤이 폴리비닐알콜 나노섬유 및 소수성 폴리우레탄 나노섬유를 포함하는 나노 멤브레인
KR101715904B1 (ko) * 2015-04-23 2017-03-13 (주)에프티이앤이 폴리에테르설폰 나노섬유 및 폴리비닐리덴플루오라이드 나노섬유를 포함하는 나노 멤브레인
WO2016172531A1 (en) * 2015-04-23 2016-10-27 Rowan University System and method for electrospun fiber straining and collecting
KR101712933B1 (ko) * 2015-04-23 2017-03-22 (주)에프티이앤이 내열성 고분자 나노섬유 및 저융점 폴리에스테르 나노섬유를 포함하는 나노 멤브레인
KR101715917B1 (ko) * 2015-04-23 2017-03-14 (주)에프티이앤이 폴리아미드 나노섬유 및 소수성 폴리우레탄 나노섬유를 포함하는 나노 멤브레인
KR101712931B1 (ko) * 2015-04-23 2017-03-22 (주)에프티이앤이 친수성 폴리우레탄 나노섬유 및 저융점 폴리에스테르 나노섬유를 포함하는 나노 멤브레인
KR101715913B1 (ko) * 2015-04-23 2017-03-14 (주)에프티이앤이 폴리아미드 나노섬유 및 폴리비닐리덴플루오라이드 나노섬유를 포함하는 나노 멤브레인
KR20160133062A (ko) * 2015-05-11 2016-11-22 주식회사 아모라이프사이언스 세포 부착성 및 이동성이 개선된 배양 지지체
KR101936352B1 (ko) * 2015-06-01 2019-01-09 주식회사 아모그린텍 흡착식 액체필터
KR101810830B1 (ko) 2015-08-13 2017-12-20 주식회사 아모그린텍 휴대용 정수 파우치
WO2017026876A1 (ko) * 2015-08-13 2017-02-16 주식회사 아모그린텍 필터여재용 나노섬유, 이를 포함하는 필터여재, 이의 제조방법 및 이를 포함하는 필터유닛
KR101777568B1 (ko) 2015-10-01 2017-09-13 명지대학교 산학협력단 다공성 ｐｖｄｆ 나노섬유의 제조방법에 그에 따라 제조된 다공성 ｐｖｄｆ 나노섬유
CN108136111B (zh) * 2015-10-14 2021-11-16 阿莫绿色技术有限公司 药液过滤用过滤介质、其制备方法及包含其的药液过滤用过滤模块
KR101739845B1 (ko) * 2015-12-22 2017-05-26 주식회사 아모그린텍 나노섬유 복합 섬유사를 이용한 카트리지 필터 및 그 제조방법
US11633682B2 (en) 2016-04-18 2023-04-25 Cummins Filtration Ip, Inc. Nanofiber filter media for high performance applications
US10676614B2 (en) 2016-04-20 2020-06-09 Clarcor Inc. High molecular and low molecular weight fine fibers and TPU fine fibers
KR20180128966A (ko) * 2016-04-22 2018-12-04 클라코르 인코포레이션 다층 또는 다중 폴리머 미세 섬유 웨브
US10625196B2 (en) 2016-05-31 2020-04-21 Hollingsworth & Vose Company Coalescing filter media
CN105887333B (zh) * 2016-06-12 2017-11-17 东华大学 三维曲折纳米纤维膜及其静电纺丝方法
US10138574B2 (en) 2016-10-17 2018-11-27 Fanavaran Nano-Meghyas Company (Ltd) Blowing-assisted electrospinning
US11478734B2 (en) * 2016-12-15 2022-10-25 Amogreentech Co., Ltd. Filter medium, method for manufacturing same, and filter unit comprising same
US20180290087A1 (en) * 2017-04-11 2018-10-11 Hollingsworth & Vose Company Polyethersulfone fiber webs
KR20180118374A (ko) * 2017-04-21 2018-10-31 주식회사 아모그린텍 인쇄회로 나노섬유웹 제조방법, 이를 통해 제조된 인쇄회로 나노섬유웹 및 이를 이용한 전자기기
KR102001003B1 (ko) * 2017-06-08 2019-07-18 주식회사 아모그린텍 자연 환기형 멤브레인 및 이를 이용한 시스템 창호
KR102064920B1 (ko) * 2017-06-09 2020-01-10 주식회사 아모그린텍 필터여재, 이의 제조방법 및 이를 포함하는 필터유닛
KR102108037B1 (ko) * 2018-06-28 2020-05-07 (주)엔오엔그리드 나노섬유 방사장치를 이용한 나노필터 연속 생산방법 및 그 나노필터 연속 생산장치
KR101943850B1 (ko) * 2018-10-26 2019-01-31 은성화학(주) 분할헤더를 갖는 광폭 대면적 전기방사장치
CN109371478B (zh) * 2018-10-26 2021-06-08 杭州萧元纺纱有限公司 实验用3d堆叠式电纺纤维喷射方法及应用
US11452959B2 (en) 2018-11-30 2022-09-27 Hollingsworth & Vose Company Filter media having a fine pore size distribution
KR102394715B1 (ko) * 2018-12-11 2022-05-06 주식회사 아모그린텍 중력식 정수장치용 필터모듈 및 이를 포함하는 중력식 정수장치
WO2020174951A1 (ja) * 2019-02-28 2020-09-03 富士フイルム株式会社 液体フィルターおよび液体フィルターの製造方法
CN109865608A (zh) * 2019-04-02 2019-06-11 盐城工业职业技术学院 一种静电喷涂技术
KR102076344B1 (ko) * 2019-09-30 2020-02-11 은성화학(주) 방사용액의 흘러내림을 방지한 나노웹 성형장치
CN111746076A (zh) * 2020-06-02 2020-10-09 张逸晖 一种过滤面料、口罩及其生产方法
FR3111566B1 (fr) * 2020-06-19 2022-10-07 Arkema France Masques de protection respiratoire en pvdf et procede de recyclage
CN112376119A (zh) * 2020-11-11 2021-02-19 泉州师范学院(石狮)生态智能织物工程技术研究院 一种高效、低阻过滤膜及其在口罩面料中的应用
CN113699697B (zh) * 2021-10-11 2022-07-29 南京大学 一种无感式多功能电纺微金字塔阵列膜及其制备方法
CN114908430A (zh) * 2021-10-22 2022-08-16 广东电网有限责任公司广州供电局 用于绝缘油的纳米纤维膜的制备方法
CN114717745B (zh) * 2022-03-30 2023-02-28 南通纺织丝绸产业技术研究院 一种混合纤网及其制备方法和应用
US20230330577A1 (en) * 2022-04-14 2023-10-19 Hollingsworth & Vose Company Filter media including fibers comprising polyvinylidene fluoride and/or a copolymer thereof, and related methods
KR102531707B1 (ko) * 2022-04-14 2023-05-11 케이피엑스케미칼 주식회사 연마패드용 서브패드, 이를 포함하는 연마패드, 및 상기 연마패드용 서브패드의 제조방법

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100512067B1 (ko) * 2003-10-20 2005-09-05 (주)삼신크리에이션 공기정화용 필터여재 및 그 제조방법
KR100714219B1 (ko) * 2006-05-22 2007-05-02 이봉대 나노소재를 이용한 복합섬유필터 및 그 제조장치 및 방법
KR100865737B1 (ko) * 2007-03-21 2008-10-29 인하대학교 산학협력단 금속산화물 나노섬유를 이용한 광촉매 필터, 그 제조방법및 그를 이용한 공기정화장치
KR20100035208A (ko) * 2008-09-26 2010-04-05 주식회사 코오롱 필터재 및 그의 제조방법

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020063020A (ko) * 2001-01-26 2002-08-01 한국과학기술연구원 미세 섬유상 고분자웹의 제조 방법
JP4276962B2 (ja) * 2004-01-28 2009-06-10 日本バイリーン株式会社 積層繊維集合体の製造方法
KR100578764B1 (ko) * 2004-03-23 2006-05-11 김학용 상향식 전기방사장치 및 이를 이용하여 제조된 나노섬유
US8092566B2 (en) * 2004-12-28 2012-01-10 E.I. Du Pont De Nemours And Company Filtration media for filtering particulate material from gas streams
JP2006283240A (ja) * 2005-04-01 2006-10-19 Oji Paper Co Ltd ウェブ製造装置
US8689985B2 (en) * 2005-09-30 2014-04-08 E I Du Pont De Nemours And Company Filtration media for liquid filtration
US20080070463A1 (en) * 2006-09-20 2008-03-20 Pankaj Arora Nanowebs
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
JP5379935B2 (ja) * 2007-09-13 2013-12-25 株式会社ロキテクノ 液体用プリーツ式フィルターカートリッジ
JP5165435B2 (ja) * 2008-03-26 2013-03-21 株式会社クラレ 気体フィルター用濾材
JP2010094962A (ja) * 2008-10-20 2010-04-30 Unitika Ltd 微細繊維集合体の積層体及び分離膜

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100512067B1 (ko) * 2003-10-20 2005-09-05 (주)삼신크리에이션 공기정화용 필터여재 및 그 제조방법
KR100714219B1 (ko) * 2006-05-22 2007-05-02 이봉대 나노소재를 이용한 복합섬유필터 및 그 제조장치 및 방법
KR100865737B1 (ko) * 2007-03-21 2008-10-29 인하대학교 산학협력단 금속산화물 나노섬유를 이용한 광촉매 필터, 그 제조방법및 그를 이용한 공기정화장치
KR20100035208A (ko) * 2008-09-26 2010-04-05 주식회사 코오롱 필터재 및 그의 제조방법

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US9220998B2 (en) 2015-12-29
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