JP2014506830A - アミド化された表面を有するポリイミドナノウェブを用いたろ過方法およびそのための装置 - Google Patents

アミド化された表面を有するポリイミドナノウェブを用いたろ過方法およびそのための装置 Download PDF

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Publication number
JP2014506830A
JP2014506830A JP2013543271A JP2013543271A JP2014506830A JP 2014506830 A JP2014506830 A JP 2014506830A JP 2013543271 A JP2013543271 A JP 2013543271A JP 2013543271 A JP2013543271 A JP 2013543271A JP 2014506830 A JP2014506830 A JP 2014506830A
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nanoweb
aromatic polyimide
polyimide
functional group
group
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Japanese (ja)
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JP2014506830A5 (enExample
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ティー ジョセフ デンズ
スティーヴン マズール
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EIDP Inc
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EI Du Pont de Nemours and Co
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    • 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
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0093—Chemical modification
    • B01D67/00931—Chemical modification by introduction of specific groups after membrane formation, e.g. by grafting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • 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
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/06—Flat membranes
    • 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
    • B01D71/58—Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
    • B01D71/62—Polycondensates having nitrogen-containing heterocyclic rings in the main chain
    • B01D71/64—Polyimides; Polyamide-imides; Polyester-imides; Polyamide acids or similar polyimide precursors
    • 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
    • B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
    • B01D71/82—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74 characterised by the presence of specified groups, e.g. introduced by chemical after-treatment
    • 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
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4326—Condensation or reaction polymers
    • 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
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4326—Condensation or reaction polymers
    • D04H1/4334—Polyamides
    • D04H1/4342—Aromatic polyamides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/02—Details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M12/00—Hybrid cells; Manufacture thereof
    • H01M12/02—Details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/423—Polyamide resins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H01M50/491—Porosity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/36—Introduction of specific chemical groups
    • 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Textile Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Transplantation (AREA)
  • Water Supply & Treatment (AREA)
  • Nonwoven Fabrics (AREA)
  • Cell Separators (AREA)
  • Laminated Bodies (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
JP2013543271A 2010-12-09 2011-12-06 アミド化された表面を有するポリイミドナノウェブを用いたろ過方法およびそのための装置 Pending JP2014506830A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/963,962 US9475009B2 (en) 2009-12-15 2010-12-09 Filtration method using polyimide nanoweb with amidized surface and apparatus therefor
US12/963,962 2010-12-09
PCT/US2011/063526 WO2012078627A2 (en) 2010-12-09 2011-12-06 Filtration method using polyimide nanoweb with amidized surface and apparatus therefor

Publications (2)

Publication Number Publication Date
JP2014506830A true JP2014506830A (ja) 2014-03-20
JP2014506830A5 JP2014506830A5 (enExample) 2015-01-29

Family

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JP2013543271A Pending JP2014506830A (ja) 2010-12-09 2011-12-06 アミド化された表面を有するポリイミドナノウェブを用いたろ過方法およびそのための装置

Country Status (7)

Country Link
US (1) US9475009B2 (enExample)
EP (1) EP2648830A4 (enExample)
JP (1) JP2014506830A (enExample)
KR (1) KR101943667B1 (enExample)
CN (1) CN103249469B (enExample)
TW (1) TW201226045A (enExample)
WO (1) WO2012078627A2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022170261A (ja) * 2021-04-28 2022-11-10 東京応化工業株式会社 ポリイミド多孔質膜

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140008210A1 (en) * 2012-07-06 2014-01-09 Aviva Biosciences Corporation Methods and compositions for separating or enriching cells
US20130130126A1 (en) * 2011-10-12 2013-05-23 Giner, Inc. Electrochemical cell for high-voltage operation and electrode coatings for use in the same
US8679200B2 (en) 2011-11-18 2014-03-25 E I Du Pont De Nemours And Company Method for reducing self discharge in an electrochemical cell
WO2016160703A1 (en) 2015-03-27 2016-10-06 Harrup Mason K All-inorganic solvents for electrolytes
US10707531B1 (en) 2016-09-27 2020-07-07 New Dominion Enterprises Inc. All-inorganic solvents for electrolytes
CN111921315A (zh) * 2020-07-13 2020-11-13 陈刚 一种气液分离用捕雾器
CN116063709B (zh) * 2021-11-01 2024-08-16 宁德时代新能源科技股份有限公司 复合聚酰亚胺隔膜及其制备方法、二次电池

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0321336A (ja) * 1989-06-01 1991-01-30 E I Du Pont De Nemours & Co アミン改質ポリイミド膜
JPH08117531A (ja) * 1994-10-26 1996-05-14 Nittetsu Mining Co Ltd ユニット組合わせフィルターエレメント
JP2003041189A (ja) * 2001-07-25 2003-02-13 Mitsui Chemicals Inc ワニスおよび架橋ポリイミド
US20040082731A1 (en) * 2001-03-09 2004-04-29 Wolfgang Albrecht Functionalized polyimide molded body and functionalized polyimide membrane
JP2004277743A (ja) * 2003-03-13 2004-10-07 National Univ Of Singapore ポリイミド処理プロセスおよびポリイミド膜
JP2004308031A (ja) * 2003-04-03 2004-11-04 Teijin Ltd ポリアミド酸不織布、それから得られるポリイミド不織布およびそれらの製造方法
US20060249018A1 (en) * 2005-05-04 2006-11-09 Hua Wang Nucleophilic modifier functionalized and/or crosslinked solvent-resistant polymide and copolymer membranes
WO2007013552A1 (ja) * 2005-07-29 2007-02-01 Toyo Boseki Kabushiki Kaisha ポリアミドイミド繊維及びそれからなる不織布並びにその製造方法、並びに電子部品用セパレータ
JP2008002011A (ja) * 2006-06-22 2008-01-10 Toyobo Co Ltd ポリイミド不織布およびその製造方法
JP2010504444A (ja) * 2006-09-20 2010-02-12 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 改良されたナノウェブ
JP2010509039A (ja) * 2006-11-02 2010-03-25 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 燃料フィルター
JP2010520053A (ja) * 2007-03-06 2010-06-10 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 改良された液体ろ過媒体
JP2010525938A (ja) * 2007-05-02 2010-07-29 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー バグハウスフィルター及び媒体
JP2010526919A (ja) * 2007-05-14 2010-08-05 エボニック ファイバース ゲゼルシャフト ミット ベシュレンクテル ハフツング 架橋されたポリイミド膜
JP2010528846A (ja) * 2007-06-07 2010-08-26 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー ナノウェブと基材との積層体の形成方法及びこの積層体を用いたフィルタ

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US4851505A (en) 1988-04-13 1989-07-25 E. I. Du Pont De Nemours And Company Highly soluble aromatic polyimides
US5976380A (en) * 1997-05-01 1999-11-02 Millipore Corporation Article of manufacture including a surface modified membrane and process
KR100549140B1 (ko) 2002-03-26 2006-02-03 이 아이 듀폰 디 네모아 앤드 캄파니 일렉트로-브로운 방사법에 의한 초극세 나노섬유 웹제조방법
US20040166311A1 (en) 2003-02-25 2004-08-26 Clemson University Electrostatic spinning of aromatic polyamic acid
US20070196663A1 (en) 2006-02-21 2007-08-23 The Trustees Of Princeton University High-yield activation of polymer surfaces for covalent attachment of molecules
GB2437519B (en) * 2006-04-28 2010-04-21 Imp Innovations Ltd Method for separation
KR100820162B1 (ko) 2006-08-07 2008-04-10 한국과학기술연구원 내열성 초극세 섬유상 분리막 및 그 제조 방법과, 이를 이용한 이차전지
WO2010111755A2 (en) 2009-04-01 2010-10-07 Katholieke Universiteit Leuven - K.U.Leuven R & D Improved method for making cross-linked polyimide membranes

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0321336A (ja) * 1989-06-01 1991-01-30 E I Du Pont De Nemours & Co アミン改質ポリイミド膜
JPH08117531A (ja) * 1994-10-26 1996-05-14 Nittetsu Mining Co Ltd ユニット組合わせフィルターエレメント
US20040082731A1 (en) * 2001-03-09 2004-04-29 Wolfgang Albrecht Functionalized polyimide molded body and functionalized polyimide membrane
JP2003041189A (ja) * 2001-07-25 2003-02-13 Mitsui Chemicals Inc ワニスおよび架橋ポリイミド
JP2004277743A (ja) * 2003-03-13 2004-10-07 National Univ Of Singapore ポリイミド処理プロセスおよびポリイミド膜
JP2004308031A (ja) * 2003-04-03 2004-11-04 Teijin Ltd ポリアミド酸不織布、それから得られるポリイミド不織布およびそれらの製造方法
US20060249018A1 (en) * 2005-05-04 2006-11-09 Hua Wang Nucleophilic modifier functionalized and/or crosslinked solvent-resistant polymide and copolymer membranes
WO2007013552A1 (ja) * 2005-07-29 2007-02-01 Toyo Boseki Kabushiki Kaisha ポリアミドイミド繊維及びそれからなる不織布並びにその製造方法、並びに電子部品用セパレータ
JP2008002011A (ja) * 2006-06-22 2008-01-10 Toyobo Co Ltd ポリイミド不織布およびその製造方法
JP2010504444A (ja) * 2006-09-20 2010-02-12 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 改良されたナノウェブ
JP2010509039A (ja) * 2006-11-02 2010-03-25 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 燃料フィルター
JP2010520053A (ja) * 2007-03-06 2010-06-10 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 改良された液体ろ過媒体
JP2010525938A (ja) * 2007-05-02 2010-07-29 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー バグハウスフィルター及び媒体
JP2010526919A (ja) * 2007-05-14 2010-08-05 エボニック ファイバース ゲゼルシャフト ミット ベシュレンクテル ハフツング 架橋されたポリイミド膜
JP2010528846A (ja) * 2007-06-07 2010-08-26 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー ナノウェブと基材との積層体の形成方法及びこの積層体を用いたフィルタ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022170261A (ja) * 2021-04-28 2022-11-10 東京応化工業株式会社 ポリイミド多孔質膜

Also Published As

Publication number Publication date
CN103249469B (zh) 2016-04-27
CN103249469A (zh) 2013-08-14
US20110139730A1 (en) 2011-06-16
KR101943667B1 (ko) 2019-01-29
WO2012078627A3 (en) 2012-10-04
EP2648830A2 (en) 2013-10-16
KR20140005917A (ko) 2014-01-15
US9475009B2 (en) 2016-10-25
WO2012078627A2 (en) 2012-06-14
TW201226045A (en) 2012-07-01
EP2648830A4 (en) 2017-04-05

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