FR2464277A1 - Procede pour rendre un film microporeux polyolefinique normalement hydrophobe, hydrophile et film microporeux hydrophile obtenu par ce procede - Google Patents

Procede pour rendre un film microporeux polyolefinique normalement hydrophobe, hydrophile et film microporeux hydrophile obtenu par ce procede Download PDF

Info

Publication number
FR2464277A1
FR2464277A1 FR8019027A FR8019027A FR2464277A1 FR 2464277 A1 FR2464277 A1 FR 2464277A1 FR 8019027 A FR8019027 A FR 8019027A FR 8019027 A FR8019027 A FR 8019027A FR 2464277 A1 FR2464277 A1 FR 2464277A1
Authority
FR
France
Prior art keywords
film
hydrophilic
microporous
microporous film
monomer
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.)
Granted
Application number
FR8019027A
Other languages
English (en)
French (fr)
Other versions
FR2464277B3 (enrdf_load_stackoverflow
Inventor
Nelson R Lazear
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.)
Celanese Corp
Original Assignee
Celanese Corp
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 Celanese Corp filed Critical Celanese Corp
Publication of FR2464277A1 publication Critical patent/FR2464277A1/fr
Application granted granted Critical
Publication of FR2464277B3 publication Critical patent/FR2464277B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D7/00—Producing flat articles, e.g. films or sheets
    • B29D7/01—Films or sheets
    • 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
    • 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
    • C08J7/12—Chemical modification
    • C08J7/16—Chemical modification with polymerisable compounds
    • C08J7/18—Chemical modification with polymerisable compounds using wave energy or particle radiation
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/36—After-treatment
    • C08J9/40—Impregnation
    • C08J9/405—Impregnation with polymerisable compounds
    • 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
    • H01M50/491—Porosity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/38—Graft polymerization
    • B01D2323/385—Graft polymerization involving radiation
    • 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
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Transplantation (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Toxicology (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Laminated Bodies (AREA)
  • Cell Separators (AREA)
FR8019027A 1979-09-04 1980-09-03 Procede pour rendre un film microporeux polyolefinique normalement hydrophobe, hydrophile et film microporeux hydrophile obtenu par ce procede Granted FR2464277A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7164479A 1979-09-04 1979-09-04

Publications (2)

Publication Number Publication Date
FR2464277A1 true FR2464277A1 (fr) 1981-03-06
FR2464277B3 FR2464277B3 (enrdf_load_stackoverflow) 1982-07-02

Family

ID=22102655

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8019027A Granted FR2464277A1 (fr) 1979-09-04 1980-09-03 Procede pour rendre un film microporeux polyolefinique normalement hydrophobe, hydrophile et film microporeux hydrophile obtenu par ce procede

Country Status (16)

Country Link
JP (1) JPS5638333A (enrdf_load_stackoverflow)
KR (1) KR830001538B1 (enrdf_load_stackoverflow)
AU (1) AU6193880A (enrdf_load_stackoverflow)
BE (1) BE885063A (enrdf_load_stackoverflow)
BR (1) BR8005590A (enrdf_load_stackoverflow)
CA (1) CA1152942A (enrdf_load_stackoverflow)
CH (1) CH648576A5 (enrdf_load_stackoverflow)
DD (1) DD153884A5 (enrdf_load_stackoverflow)
DE (1) DE3032380A1 (enrdf_load_stackoverflow)
FR (1) FR2464277A1 (enrdf_load_stackoverflow)
GB (1) GB2058802B (enrdf_load_stackoverflow)
IL (1) IL60966A (enrdf_load_stackoverflow)
IT (1) IT1132617B (enrdf_load_stackoverflow)
NL (1) NL190075C (enrdf_load_stackoverflow)
PL (1) PL226579A1 (enrdf_load_stackoverflow)
SE (1) SE450706B (enrdf_load_stackoverflow)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5657836A (en) * 1979-10-16 1981-05-20 Asahi Chem Ind Co Ltd Porous hydrophilic polyolefin resin membrane and its preparation
DE3043073C2 (de) * 1980-11-14 1984-07-05 Fresenius AG, 6380 Bad Homburg Filtrationsmembran und Verfahren zur Hydrophilierung
DE3116738C2 (de) * 1981-04-28 1984-07-05 Fa. Carl Freudenberg, 6940 Weinheim Separator für elektrochemische Energiespeicher und Verfahren zu dessen Herstellung
CA1226112A (en) * 1982-09-09 1987-09-01 Minnesota Mining And Manufacturing Company Microporous sheet material, method of making and articles made therewith
AU570508B2 (en) * 1983-09-12 1988-03-17 Memtec Limited Hydrophyllic ultra filter
WO1985001222A1 (en) * 1983-09-12 1985-03-28 Memtec Limited Treatment of porous membranes
US4618533A (en) * 1984-11-30 1986-10-21 Millipore Corporation Porous membrane having hydrophilic surface and process
JPS61161103A (ja) * 1985-01-10 1986-07-21 Terumo Corp 親水性多孔質膜およびその製法
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
US4678813A (en) * 1985-11-11 1987-07-07 Mitsubishi Rayon Co., Ltd. Hydrophilized porous polyolefin membrane and production process thereof
US4695592A (en) * 1986-01-07 1987-09-22 Mitsubishi Rayon Co., Ltd. Hydrophilized porous membrane and production process thereof
JPS62253638A (ja) * 1986-04-28 1987-11-05 Idemitsu Kosan Co Ltd ポリオレフイン系多孔質基材の改質方法
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
JPH089668B2 (ja) * 1986-10-14 1996-01-31 東レ株式会社 親水化膜およびその製造法
US4906374A (en) * 1986-12-23 1990-03-06 Pall Corporation Filtration media with low protein adsorbability
JPH0621181B2 (ja) * 1987-01-12 1994-03-23 テルモ株式会社 親水性ポリフッ化ビニリデン多孔質膜の製造方法
JPH082994B2 (ja) * 1987-03-12 1996-01-17 日本原子力研究所 改質された連続気泡型ポリオレフイン発泡体の製造方法
US4886836A (en) * 1987-06-03 1989-12-12 Pall Corporation Activated medium with low non-specific protein adsorption
CA1299515C (en) * 1987-07-01 1992-04-28 Daniel E. Meyer Non-crystalline mesomorphous polypropylene articles with monomer graft and method for preparing same
US4950549A (en) * 1987-07-01 1990-08-21 Minnesota Mining And Manufacturing Company Polypropylene articles and method for preparing same
US4828700A (en) * 1987-07-20 1989-05-09 The Dow Chemical Company Rejection enhancing coatings for reverse osmosis membranes
JPH0829234B2 (ja) * 1987-07-27 1996-03-27 旭化成工業株式会社 親水性微多孔膜
US4976897A (en) * 1987-12-16 1990-12-11 Hoechst Celanese Corporation Composite porous membranes and methods of making the same
US5102552A (en) * 1987-12-16 1992-04-07 Hoechst Celanese Corporation Membranes from UV-curable resins
CA1314666C (en) * 1988-06-13 1993-03-23 Kazuo Toyomoto Selectively ion-adsorptive, porous membrane
US4885077A (en) * 1988-11-17 1989-12-05 Becton, Dickinson And Company Composite membrane, method for its preparation and electrolyte sensor including same
US5140073A (en) * 1989-06-26 1992-08-18 Minnesota Mining And Manufacturing Company Radiation resistant heat sealable polymer blends of compatible polymers and methods of preparing same
US5258419A (en) * 1989-06-26 1993-11-02 Minnesota Mining And Manufacturing Company Methods of preparing radiation resistant heat sealable polymer blends
US5209984A (en) * 1989-06-26 1993-05-11 Minnesota Mining And Manufacturing Company Films of radiation resistant heat sealable polymer blends having a surface adhesion layer grafted thereto
US5180492A (en) * 1989-07-21 1993-01-19 Terumo Kabushiki Kaisha Hydrophilic porous material sterilizable with gamma-ray
JP2798267B2 (ja) * 1989-07-21 1998-09-17 テルモ株式会社 γ線滅菌可能な親水化多孔質体
US4944879A (en) * 1989-07-27 1990-07-31 Millipore Corporation Membrane having hydrophilic surface
EP0498414B1 (en) * 1991-02-08 1995-12-27 Mitsubishi Rayon Co., Ltd. Porous hollow fiber membrane of polypropylene and production thereof
JPH0523296U (ja) * 1991-08-31 1993-03-26 ホーチキ株式会社 火災報知システム用電話装置
DE19620634C2 (de) * 1996-05-22 1998-08-27 Fraunhofer Ges Forschung Verfahren zur Herstellung haftvermittelnder Schichten auf Kunststoffoberflächen
GB2325467B (en) * 1997-05-21 2000-11-01 Dainippon Ink & Chemicals Process for producing material with hydrophilic surface
CA2327067A1 (en) * 1999-12-06 2001-06-06 Canon Kabushiki Kaisha Surface reformed fiber body, liquid container using fiber absorber, and method of producing fiber absorber for use in liquid ejection
DE10055084A1 (de) 2000-11-07 2002-06-13 Basf Ag Flexible, offenzellige, mikrozelluläre Polymerschäume
JP4521978B2 (ja) * 2000-11-08 2010-08-11 キヤノン株式会社 インクタンク、インクジェット記録装置
US6734386B1 (en) 2001-09-24 2004-05-11 Meissner Filtration Products, Inc. Method for rendering PVDF membrane hydrophilic
JP4016712B2 (ja) * 2002-05-13 2007-12-05 株式会社ジーエス・ユアサコーポレーション リチウムイオン導電性ポリマー電解質およびそれを用いたポリマー電解質電池
KR101640777B1 (ko) * 2008-11-17 2016-07-19 도레이 배터리 세퍼레이터 필름 주식회사 미세다공성 막, 이러한 막의 제조방법 및 사용방법
WO2016147582A1 (ja) * 2015-03-18 2016-09-22 旭化成株式会社 ポリアミド系樹脂発泡成形体、及びポリアミド系樹脂発泡成形体の製造方法
CN105694322A (zh) * 2016-01-20 2016-06-22 广州立白企业集团有限公司 具有良好水溶解性能的水溶性薄膜及其制成的小袋
CN106268366A (zh) * 2016-08-08 2017-01-04 天津工业大学 改性聚丙烯中空纤维膜的制备方法及其应用
CN113171692A (zh) * 2021-04-12 2021-07-27 苏州优可发膜科技有限公司 聚四氟乙烯亲水膜的制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5644098B2 (enrdf_load_stackoverflow) * 1973-12-28 1981-10-17
JPS5479426A (en) * 1977-12-08 1979-06-25 Seiko Instr & Electronics Separator for alkali primary cell

Also Published As

Publication number Publication date
GB2058802B (en) 1984-02-01
PL226579A1 (enrdf_load_stackoverflow) 1981-05-22
FR2464277B3 (enrdf_load_stackoverflow) 1982-07-02
SE8006151L (sv) 1981-04-14
DD153884A5 (de) 1982-02-10
IL60966A0 (en) 1980-11-30
KR830003287A (ko) 1983-06-18
IT8024411A0 (it) 1980-09-02
IT1132617B (it) 1986-07-02
BE885063A (fr) 1981-03-03
JPS5638333A (en) 1981-04-13
KR830001538B1 (ko) 1983-08-10
BR8005590A (pt) 1981-05-12
NL190075C (nl) 1993-10-18
NL8004988A (nl) 1981-03-06
GB2058802A (en) 1981-04-15
SE450706B (sv) 1987-07-20
AU6193880A (en) 1981-03-12
DE3032380C2 (enrdf_load_stackoverflow) 1992-12-17
NL190075B (nl) 1993-05-17
JPH021177B2 (enrdf_load_stackoverflow) 1990-01-10
IL60966A (en) 1983-11-30
CH648576A5 (fr) 1985-03-29
CA1152942A (en) 1983-08-30
DE3032380A1 (de) 1981-03-19

Similar Documents

Publication Publication Date Title
FR2464277A1 (fr) Procede pour rendre un film microporeux polyolefinique normalement hydrophobe, hydrophile et film microporeux hydrophile obtenu par ce procede
US4346142A (en) Hydrophilic monomer treated microporous films and process
JP5491402B2 (ja) 親水性多孔質基材
JPH0619980B2 (ja) 親水性ポリマー被覆開放セル型微孔性膜とその製法とその利用
US3839516A (en) Process for the preparation of opencelled microporous films
US4438185A (en) Hydrophilic polymer coated microporous membranes capable of use as a battery separator
FR2461032A1 (fr) Procede de preparation de fibres creuses et microporeuses
JP6146781B2 (ja) ポリエチレン製多孔質膜の製造方法およびポリエチレン製多孔質膜
US20020020946A1 (en) Method of manufacturing a material having a fine structure
SE466527B (sv) Oeppencelligt mikroporoest membran med en poroes belaeggning samt anvaendning av membranet som batteriseparatormaterial
WO2016013676A1 (ja) 流体分離用炭素膜、流体分離膜モジュールおよび、流体分離用炭素膜の製造方法
JP4703076B2 (ja) 微多孔フィルム
JPS61209027A (ja) 気体選択透過膜
Huang et al. Temperature‐sensitive membranes prepared by the plasma‐induced graft polymerization of N‐isopropylacrylamide into porous polyethylene membranes
CN104882581A (zh) 一种辐照改性锂离子电池隔膜及其制备方法
Yasuda et al. Preparation of composite reverse osmosis membranes by plasma polymerization of organic compounds. IV. Influence of plasma–polymer (substrate) interaction
Resting et al. The application of scanning electron microscopy to membrane morphology
JPH02208333A (ja) 親水性ポリオレフイン多孔膜及びその製造方法
JP4854961B2 (ja) 多孔性高分子物品を調製する方法
Li et al. Plasma‐induced solid‐state polymerization modified poly (tetrafluoroethylene) membrane for pervaporation separation of aqueous alcohol mixtures
CN109853233B (zh) 一种改性聚乙烯纳米纤维膜及其制备方法
JPH1067871A (ja) ポリエチレン製微多孔膜の製造方法
Dessouki et al. Synthesis of permselective membranes by radiation‐induced grafting of N‐vinylpyrrolidone onto poly (tetrafluoroethylene–hexafluoropropylene–vinylidene fluoride)(TFB) films
JP7275687B2 (ja) 多孔質膜および、その製造方法
JP2017132107A (ja) 耐熱性合成樹脂微多孔フィルム