DE69920353D1 - Hydrophile Polyolefin-Membran - Google Patents

Hydrophile Polyolefin-Membran

Info

Publication number
DE69920353D1
DE69920353D1 DE69920353T DE69920353T DE69920353D1 DE 69920353 D1 DE69920353 D1 DE 69920353D1 DE 69920353 T DE69920353 T DE 69920353T DE 69920353 T DE69920353 T DE 69920353T DE 69920353 D1 DE69920353 D1 DE 69920353D1
Authority
DE
Germany
Prior art keywords
polyolefin membrane
hydrophilic polyolefin
hydrophilic
membrane
polyolefin
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.)
Expired - Fee Related
Application number
DE69920353T
Other languages
English (en)
Other versions
DE69920353T2 (de
Inventor
Robert W Callahan
Khuy V Nguyen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Celgard LLC
Original Assignee
Celgard LLC
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 Celgard LLC filed Critical Celgard LLC
Publication of DE69920353D1 publication Critical patent/DE69920353D1/de
Application granted granted Critical
Publication of DE69920353T2 publication Critical patent/DE69920353T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/46—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polyolefins
    • 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
    • B01D71/26—Polyalkenes
    • 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
    • B01D71/26—Polyalkenes
    • B01D71/261—Polyethylene
    • 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
    • B01D71/26—Polyalkenes
    • B01D71/262—Polypropylene
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/0427—Coating with only one layer of a composition containing a polymer binder
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/043—Improving the adhesiveness of the coatings per se, e.g. forming primers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/056—Forming hydrophilic coatings
    • 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
    • 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
    • B01D71/28—Polymers of vinyl aromatic compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2429/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0002—Aqueous electrolytes
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Cell Separators (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Secondary Cells (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Laminated Bodies (AREA)
DE69920353T 1998-08-14 1999-07-31 Hydrophile Polyolefin-Membran Expired - Fee Related DE69920353T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US134622 1987-12-17
US09/134,622 US6287730B1 (en) 1998-08-14 1998-08-14 Hydrophilic polyolefin having a coating containing a surfactant and an EVOH copolymer

Publications (2)

Publication Number Publication Date
DE69920353D1 true DE69920353D1 (de) 2004-10-28
DE69920353T2 DE69920353T2 (de) 2005-09-29

Family

ID=22464194

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69920353T Expired - Fee Related DE69920353T2 (de) 1998-08-14 1999-07-31 Hydrophile Polyolefin-Membran

Country Status (7)

Country Link
US (1) US6287730B1 (de)
EP (1) EP0981172B1 (de)
JP (1) JP4618831B2 (de)
KR (1) KR100564834B1 (de)
CA (1) CA2277677A1 (de)
DE (1) DE69920353T2 (de)
TW (1) TW460532B (de)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
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US6479190B1 (en) * 2000-09-21 2002-11-12 Celgard Inc. Separator for battery having zinc electrode
US6537696B2 (en) 2000-12-20 2003-03-25 Daramic, Inc. Nonwoven separator for a nickel-metal hydride battery
US20050112462A1 (en) * 2003-11-21 2005-05-26 Marple Jack W. High discharge capacity lithium battery
US8007940B2 (en) * 2001-12-11 2011-08-30 Eveready Battery Company, Inc. High discharge capacity lithium battery
US6692868B2 (en) 2001-12-19 2004-02-17 Daramic, Inc. Melt blown battery separator
JP4656818B2 (ja) * 2003-05-01 2011-03-23 川澄化学工業株式会社 血液濾過フィルター及びその製造方法
US7378451B2 (en) 2003-10-17 2008-05-27 3M Innovative Properties Co Surfactant composition having stable hydrophilic character
US7297428B2 (en) 2003-10-31 2007-11-20 3M Innovative Properties Company Registration arrangement for fuel cell assemblies
US20050233214A1 (en) * 2003-11-21 2005-10-20 Marple Jack W High discharge capacity lithium battery
US8283071B2 (en) 2003-11-21 2012-10-09 Eveready Battery Company, Inc. High discharge capacity lithium battery
US8124274B2 (en) * 2003-11-21 2012-02-28 Eveready Battery Company, Inc. High discharge capacity lithium battery
US20050147757A1 (en) * 2004-01-07 2005-07-07 Roh Il J. Method for wetting hydrophobic porous polymeric membranes to improve water flux without alcohol treatment
CA2576372A1 (en) 2004-09-30 2006-04-06 Mcmaster University Composite material comprising layered hydrophilic coatings
KR20080081001A (ko) * 2005-12-30 2008-09-05 쓰리엠 이노베이티브 프로퍼티즈 컴파니 기능화 기판의 제조 방법
US20090098359A1 (en) * 2007-10-11 2009-04-16 Waller Jr Clinton P Hydrophilic porous substrates
KR20090050686A (ko) * 2007-11-16 2009-05-20 에스케이에너지 주식회사 물성이 뛰어나고 투과도 및 표면에너지가 높은 폴리에틸렌미세다공막
CN102105213B (zh) 2008-05-30 2013-12-18 3M创新有限公司 配体官能化基底
EP2294118B1 (de) 2008-05-30 2012-07-04 3M Innovative Properties Company Verfahren zur herstellung von ligandenfunktionalisierten substraten
CN102131567B (zh) * 2008-06-30 2017-05-31 3M创新有限公司 形成亲水性膜的方法
WO2010002502A2 (en) * 2008-06-30 2010-01-07 3M Innovative Properties Company Method of forming a rewettable asymmetric membrane
BRPI0915329A2 (pt) * 2008-06-30 2015-10-27 3M Innovative Proferties Company método de formação de uma membrana assimétrica
US20100210160A1 (en) * 2009-02-18 2010-08-19 3M Innovative Properties Company Hydrophilic porous substrates
US20100209693A1 (en) * 2009-02-18 2010-08-19 3M Innovative Properties Company Hydrophilic porous substrates
JP2012531531A (ja) 2009-06-23 2012-12-10 スリーエム イノベイティブ プロパティズ カンパニー 官能化不織布物品
US8377672B2 (en) 2010-02-18 2013-02-19 3M Innovative Properties Company Ligand functionalized polymers
WO2011109151A1 (en) 2010-03-03 2011-09-09 3M Innovative Properties Company Ligand guanidinyl functionalized polymers
EP2734574B1 (de) * 2011-07-18 2019-12-11 Celgard LLC Oberflächenmodifizierte polymermaterialien, modifizierte funktionalisierte polymere, funktionelle polymere und verfahren
CN102952448A (zh) * 2011-08-25 2013-03-06 3M新设资产公司 在基板上成长碳薄膜或无机材料薄膜的方法
JP6446066B2 (ja) * 2014-05-13 2018-12-26 セルガード エルエルシー 機能化された多孔質膜ならびに製造および使用の方法
CN107735165A (zh) 2015-05-30 2018-02-23 迪博因特技术公司 包含聚环氧乙烷共聚物的支撑的水蒸气输送膜
US10243188B2 (en) 2015-06-09 2019-03-26 GM Global Technology Operations LLC Separator for lithium-based batteries
EP3166171B1 (de) * 2015-11-05 2020-02-26 VARTA Microbattery GmbH Elektrochemische zelle
JP7255945B2 (ja) * 2019-03-14 2023-04-11 帝人株式会社 親水性複合多孔質膜
KR102291196B1 (ko) * 2019-08-08 2021-08-18 김성수 Cmp 슬러리 여과용 필터 및 그 제조방법
JP7276688B2 (ja) * 2019-08-29 2023-05-18 トヨタ自動車株式会社 エチレン－ビニルアルコール共重合体の多孔質体の製造方法
JP7340148B2 (ja) * 2020-01-14 2023-09-07 トヨタ自動車株式会社 樹脂多孔質体の製造方法
CN113209840B (zh) * 2021-05-11 2022-04-22 江苏厚生新能源科技有限公司 一种高强度抗菌聚乙烯膜及其制备方法

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JPS61271003A (ja) * 1985-05-27 1986-12-01 Asahi Medical Co Ltd 親水性複合多孔質膜とその製法
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JPH02133608A (ja) 1988-11-14 1990-05-22 Mitsubishi Rayon Co Ltd 多孔質ポリオレフィン中空繊維
JPH02133607A (ja) 1988-11-14 1990-05-22 Mitsubishi Rayon Co Ltd 多孔質ポリオレフィン繊維
JP2936230B2 (ja) 1989-07-21 1999-08-23 金井 宏之 アルカリ電池用セパレーター
EP0498414B1 (de) 1991-02-08 1995-12-27 Mitsubishi Rayon Co., Ltd. Poröse Hohlfasermembran aus Polypropylen und ihrere Herstellung
JP3130996B2 (ja) * 1991-02-08 2001-01-31 三菱レイヨン株式会社 大孔径多孔質ポリプロピレン中空糸膜、その製造法及び親水化多孔質ポリプロピレン中空糸膜
JPH04346825A (ja) 1991-05-22 1992-12-02 Mitsubishi Rayon Co Ltd 親水化多孔質膜の製法
JP2908083B2 (ja) 1991-10-14 1999-06-21 三菱レイヨン株式会社 耐久親水性を有するポリオレフィン繊維
JPH0729559A (ja) * 1993-07-07 1995-01-31 Matsushita Electric Ind Co Ltd アルカリ電池用セパレータ
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JP3358341B2 (ja) 1994-11-15 2002-12-16 宇部興産株式会社 親水化膜とその製造法
JPH08311771A (ja) 1995-05-12 1996-11-26 Tonen Chem Corp 親水性合成樹脂繊維成形体及びその製造方法
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Also Published As

Publication number Publication date
CA2277677A1 (en) 2000-02-14
TW460532B (en) 2001-10-21
EP0981172A1 (de) 2000-02-23
JP2000103886A (ja) 2000-04-11
KR20000017247A (ko) 2000-03-25
JP4618831B2 (ja) 2011-01-26
US6287730B1 (en) 2001-09-11
DE69920353T2 (de) 2005-09-29
KR100564834B1 (ko) 2006-03-28
EP0981172B1 (de) 2004-09-22

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