DE69939253D1 - Verfahren zur veränderung von polymeroberflächen zur besseren benetzbarkeit - Google Patents

Verfahren zur veränderung von polymeroberflächen zur besseren benetzbarkeit

Info

Publication number
DE69939253D1
DE69939253D1 DE69939253T DE69939253T DE69939253D1 DE 69939253 D1 DE69939253 D1 DE 69939253D1 DE 69939253 T DE69939253 T DE 69939253T DE 69939253 T DE69939253 T DE 69939253T DE 69939253 D1 DE69939253 D1 DE 69939253D1
Authority
DE
Germany
Prior art keywords
beneficiality
better
polymer surfaces
changing polymer
changing
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
DE69939253T
Other languages
English (en)
Inventor
Sang-Young Lee
Byeong-In Ahn
Heon-Sik Song
Myung-Man Kim
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.)
LG Corp
Original Assignee
LG Chemical Co Ltd
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
Priority claimed from KR1019980052484A external-priority patent/KR100349606B1/ko
Priority claimed from KR10-1999-0012643A external-priority patent/KR100383091B1/ko
Application filed by LG Chemical Co Ltd filed Critical LG Chemical Co Ltd
Application granted granted Critical
Publication of DE69939253D1 publication Critical patent/DE69939253D1/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
    • B01D67/009—After-treatment of organic or inorganic membranes with wave-energy, particle-radiation or plasma
    • 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
    • B01D67/0023—Organic membrane manufacture by inducing porosity into non porous precursor membranes
    • B01D67/0025—Organic membrane manufacture by inducing porosity into non porous precursor membranes by mechanical treatment, e.g. pore-stretching
    • B01D67/0027—Organic membrane manufacture by inducing porosity into non porous precursor membranes by mechanical treatment, e.g. pore-stretching by stretching
    • 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
    • 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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/16—Surface shaping of articles, e.g. embossing; Apparatus therefor by wave energy or particle radiation, e.g. infrared heating
    • 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
    • H01M50/417—Polyolefins
    • 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
    • H01M50/494—Tensile strength
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/02—Hydrophilization
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/34—Use of radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0866—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using particle radiation
    • B29C2035/0877—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using particle radiation using electron radiation, e.g. beta-rays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0092—Other properties hydrophilic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/755—Membranes, diaphragms
    • 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)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Transplantation (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Toxicology (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Cell Separators (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtering Materials (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
DE69939253T 1998-12-02 1999-05-15 Verfahren zur veränderung von polymeroberflächen zur besseren benetzbarkeit Expired - Fee Related DE69939253D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1019980052484A KR100349606B1 (ko) 1998-12-02 1998-12-02 이온 입자 조사에 의해 고분자 막의 젖음성을향상시키는 방법
KR10-1999-0012643A KR100383091B1 (ko) 1999-04-10 1999-04-10 고분자 표면 개질 방법
PCT/KR1999/000244 WO2000032294A1 (en) 1998-12-02 1999-05-15 Methods for reforming polymer surface for improved wettability

Publications (1)

Publication Number Publication Date
DE69939253D1 true DE69939253D1 (de) 2008-09-18

Family

ID=26634396

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69939253T Expired - Fee Related DE69939253D1 (de) 1998-12-02 1999-05-15 Verfahren zur veränderung von polymeroberflächen zur besseren benetzbarkeit

Country Status (7)

Country Link
US (1) US6710098B1 (de)
EP (1) EP1059991B1 (de)
JP (1) JP4184608B2 (de)
CN (1) CN1150961C (de)
DE (1) DE69939253D1 (de)
TW (1) TW548298B (de)
WO (1) WO2000032294A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100383091B1 (ko) * 1999-04-10 2003-05-12 주식회사 엘지화학 고분자 표면 개질 방법
KR100409017B1 (ko) 2000-06-23 2003-12-06 주식회사 엘지화학 다성분계 복합 분리막 및 그의 제조방법
JP2003062422A (ja) * 2001-08-27 2003-03-04 Inst Of Physical & Chemical Res 気体分離膜及びその製造方法
KR20030033270A (ko) * 2001-10-19 2003-05-01 주식회사 피앤아이 이온빔을 이용한 압전 또는 초전체 고분자 재료의 표면개질 방법
JP2004008873A (ja) * 2002-06-05 2004-01-15 Sumitomo Chem Co Ltd 油水分離用多孔膜
US7276561B2 (en) * 2003-08-28 2007-10-02 Japan Atomic Energy Research Institute Processes for producing nano-space controlled polymer ion-exchange membranes
JP2006272076A (ja) * 2005-03-28 2006-10-12 Seinan Kogyo Kk イオンビームによる表面改質方法
KR101313458B1 (ko) * 2006-10-13 2013-10-01 에스 이 아이 가부시키가이샤 비수전해질 이차전지용 세퍼레이터, 및 비수전해질 이차전지용 복수층 세퍼레이터
JP5448345B2 (ja) * 2007-01-30 2014-03-19 旭化成イーマテリアルズ株式会社 多層多孔膜及びその製造方法
US8132676B2 (en) * 2008-08-18 2012-03-13 Emd Millipore Corporation Hydrophilic, high protein binding, low fluorescence, western blotting membrane
KR20110032679A (ko) * 2009-09-23 2011-03-30 현대자동차주식회사 광택특성이 향상된 플라스틱 및 플라스틱 표면의 광택 처리 방법
KR101134480B1 (ko) * 2009-09-28 2012-04-13 현대자동차주식회사 나노 엠보 패턴 표면을 갖는 플라스틱 및 이의 제조 방법
CN103980518B (zh) * 2014-05-26 2017-05-03 北京航空航天大学 一种利用芽孢杆菌胞外酶表面改性聚乙烯的方法
JP5753308B1 (ja) * 2014-10-31 2015-07-22 株式会社ジーエル・マテリアルズホールディングス イオンビームを用いた高分子表面改質法及びその装置
WO2016120580A1 (en) * 2015-01-29 2016-08-04 Innovia Films Limited Separator
EP3051609A1 (de) * 2015-01-29 2016-08-03 Innovia Films Limited Plasmabehandelter Abscheider
US20210115211A1 (en) * 2017-04-07 2021-04-22 The Board Of Trustees Of The University Of Illinois Nanostructured polymer-based compositions and methods to fabricate the same
KR20190062168A (ko) * 2017-11-28 2019-06-05 주식회사 엘지화학 불소계 수지 다공성 막의 제조방법
CN108630866B (zh) * 2018-04-25 2021-03-19 苏州名列膜材料有限公司 一种亲水全氟电池隔膜及其制备方法
WO2021174442A1 (zh) 2020-03-04 2021-09-10 宁德新能源科技有限公司 电化学装置和包含其的电子装置
WO2024050693A1 (zh) * 2022-09-06 2024-03-14 扬州纳力新材料科技有限公司 改性聚合物膜的制备方法、改性聚合物膜及其用途

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3853601A (en) * 1972-04-18 1974-12-10 Celanese Corp Hydrophilic microporous film
GB1462171A (en) 1972-12-21 1977-01-19 Nederlandse Appl Scient Res Process for making thin polymer foils and their use in a dynamic membrane
EP0014459B1 (de) * 1979-02-05 1983-09-28 Japan Atomic Energy Research Institute Verfahren zur Herstellung von Separatoren zur Verwendung in Zellen
US4346142A (en) * 1979-09-04 1982-08-24 Celanese Corporation Hydrophilic monomer treated microporous films and process
JPS62262705A (ja) * 1986-05-07 1987-11-14 Agency Of Ind Science & Technol 親水性多孔質膜、その製造方法およびこの親水性多孔質膜を用いた血漿分離装置
JPH064713B2 (ja) * 1988-07-22 1994-01-19 テルモ株式会社 生体適合性材料
US4885077A (en) * 1988-11-17 1989-12-05 Becton, Dickinson And Company Composite membrane, method for its preparation and electrolyte sensor including same
JP2610676B2 (ja) 1989-02-13 1997-05-14 住友電気工業株式会社 多孔性分離膜の製造方法
US5049167A (en) * 1989-12-13 1991-09-17 Membrane Technology & Research, Inc. Multilayer interfacial composite membrane
WO1992009357A1 (en) * 1990-11-29 1992-06-11 Nitto Denko Corporation Liquid-filtering film and filtering device using said film
JPH0545503A (ja) 1991-08-09 1993-02-23 Konica Corp 光学素子およびその製造方法
US5900443A (en) * 1993-11-16 1999-05-04 Stinnett; Regan W. Polymer surface treatment with particle beams
US5473165A (en) * 1993-11-16 1995-12-05 Stinnett; Regan W. Method and apparatus for altering material
JP3209875B2 (ja) 1995-03-23 2001-09-17 株式会社日立製作所 基板の製造方法及び基板
US5783641A (en) * 1995-04-19 1998-07-21 Korea Institute Of Science And Technology Process for modifying surfaces of polymers, and polymers having surfaces modified by such process
JP3124508B2 (ja) * 1996-04-19 2001-01-15 韓国科学技術研究院 窒化物表面の改質方法及びその方法により表面改質された窒化物
US5965629A (en) * 1996-04-19 1999-10-12 Korea Institute Of Science And Technology Process for modifying surfaces of materials, and materials having surfaces modified thereby
FI107932B (fi) * 1999-02-16 2001-10-31 Mikael Paronen Polymeerikalvo ja menetelmä sen valmistamiseksi

Also Published As

Publication number Publication date
EP1059991A1 (de) 2000-12-20
CN1150961C (zh) 2004-05-26
EP1059991B1 (de) 2008-08-06
US6710098B1 (en) 2004-03-23
JP4184608B2 (ja) 2008-11-19
WO2000032294A1 (en) 2000-06-08
JP2002531588A (ja) 2002-09-24
CN1289267A (zh) 2001-03-28
TW548298B (en) 2003-08-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee