AU650587B2 - Biaxially oriented high-molecular polyethylene film and production thereof, and surface-modified, biaxially oriented high-molecular polyethylene film and production thereof - Google Patents

Biaxially oriented high-molecular polyethylene film and production thereof, and surface-modified, biaxially oriented high-molecular polyethylene film and production thereof Download PDF

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Publication number
AU650587B2
AU650587B2 AU31732/93A AU3173293A AU650587B2 AU 650587 B2 AU650587 B2 AU 650587B2 AU 31732/93 A AU31732/93 A AU 31732/93A AU 3173293 A AU3173293 A AU 3173293A AU 650587 B2 AU650587 B2 AU 650587B2
Authority
AU
Australia
Prior art keywords
molecular weight
high molecular
weight polyethylene
film
biaxially oriented
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
Application number
AU31732/93A
Other languages
English (en)
Other versions
AU3173293A (en
Inventor
Yoshinori Akana
Akinao Hashimoto
Isaburo Higashi
Hitoshi Mantoku
Kazuo Yagi
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.)
Mitsui Chemicals Inc
Original Assignee
Mitsui Petrochemical Industries 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
Application filed by Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Publication of AU3173293A publication Critical patent/AU3173293A/en
Application granted granted Critical
Publication of AU650587B2 publication Critical patent/AU650587B2/en
Assigned to MITSUI CHEMICALS, INC. reassignment MITSUI CHEMICALS, INC. Request to Amend Deed and Register Assignors: MITSUI PETROCHEMICAL INDUSTRIES, LTD.
Anticipated expiration legal-status Critical
Expired legal-status Critical Current

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Classifications

    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • B01D39/1692—Other shaped material, e.g. perforated or porous 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
    • B01D67/0002—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
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0023—Organic membrane manufacture by inducing porosity into non porous precursor membranes
    • B01D67/003—Organic membrane manufacture by inducing porosity into non porous precursor membranes by selective elimination of components, e.g. by leaching
    • 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
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
    • 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
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/005—Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of materials
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/06—Specific viscosities of materials involved
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/15—Use of additives
    • B01D2323/20—Plasticizers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/20—Specific permeability or cut-off range
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/36—Hydrophilic membranes
    • 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
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B29K2023/0658—PE, i.e. polyethylene characterised by its molecular weight
    • B29K2023/0683—UHMWPE, i.e. ultra high molecular weight polyethylene
    • 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
    • C08J2323/04—Homopolymers or copolymers of ethene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Medicinal Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
AU31732/93A 1991-12-27 1992-12-28 Biaxially oriented high-molecular polyethylene film and production thereof, and surface-modified, biaxially oriented high-molecular polyethylene film and production thereof Expired AU650587B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP34652391 1991-12-27
JP3-346523 1991-12-27
JP15833592 1992-06-17
JP4-158335 1992-06-17
PCT/JP1992/001727 WO1993012920A1 (en) 1991-12-27 1992-12-28 Biaxially oriented high-molecular polyethylene film and production thereof, and surface-modified, biaxially oriented high-molecular polyethylene film and production thereof

Publications (2)

Publication Number Publication Date
AU3173293A AU3173293A (en) 1993-07-28
AU650587B2 true AU650587B2 (en) 1994-06-23

Family

ID=26485485

Family Applications (1)

Application Number Title Priority Date Filing Date
AU31732/93A Expired AU650587B2 (en) 1991-12-27 1992-12-28 Biaxially oriented high-molecular polyethylene film and production thereof, and surface-modified, biaxially oriented high-molecular polyethylene film and production thereof

Country Status (7)

Country Link
EP (1) EP0574588B1 (enExample)
JP (2) JP3140464B2 (enExample)
KR (1) KR960015305B1 (enExample)
AU (1) AU650587B2 (enExample)
CA (1) CA2104955C (enExample)
DE (1) DE69229170T2 (enExample)
WO (1) WO1993012920A1 (enExample)

Families Citing this family (24)

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Publication number Priority date Publication date Assignee Title
EP0574588B1 (en) 1991-12-27 1999-05-12 Mitsui Chemicals, Inc. Biaxially oriented high-molecular polyethylene film and production thereof, and surface-modified, biaxially oriented high-molecular polyethylene film and production thereof
US6199259B1 (en) 1993-11-24 2001-03-13 Applied Komatsu Technology, Inc. Autoclave bonding of sputtering target assembly
JP3455285B2 (ja) * 1994-05-16 2003-10-14 三井化学株式会社 高分子量エチレン・α−オレフィン共重合体よりなる多孔性二軸配向フィルムおよびその用途
JPH08311225A (ja) * 1995-05-15 1996-11-26 Tonen Chem Corp ポリオレフィン微多孔膜
JP2000238398A (ja) * 1998-12-25 2000-09-05 Mitsubishi Pencil Co Ltd 連続気孔を有する多孔性ゴム状部材の製造方法及び連続気孔を有する多孔性ゴム状部材
AU760971B2 (en) * 1999-07-14 2003-05-22 Coca-Cola Company, The Vented promotional compartment
JP4746771B2 (ja) * 2001-06-19 2011-08-10 東レ東燃機能膜合同会社 ポリオレフィン微多孔膜の製造方法
WO2004020511A1 (ja) * 2002-08-28 2004-03-11 Asahi Kasei Chemicals Corporation ポリオレフィン製微多孔膜及びその評価方法
KR101162403B1 (ko) * 2006-04-28 2012-07-04 아사히 가세이 케미칼즈 가부시키가이샤 기체 분리막
JP5034414B2 (ja) * 2006-09-26 2012-09-26 住友化学株式会社 積層多孔性フィルムおよび非水電解質二次電池用セパレータ
JP5940258B2 (ja) * 2011-08-03 2016-06-29 帝人株式会社 非水電解質電池用セパレータ及び非水電解質電池
JP5989590B2 (ja) * 2012-07-11 2016-09-07 株式会社日本自動車部品総合研究所 突き刺し強度測定装置
MY175572A (en) 2013-12-06 2020-07-01 Toray Industries Polyolefin microporous film, separator for non-aqueous electrolyte secondary battery, wound product of polyolefin microporous film, non-aqueous electrolyte secondary battery, and method for producing polyolefin microporous film
CN111668430A (zh) * 2014-05-13 2020-09-15 赛尔格有限责任公司 功能化的多孔膜及其制造和使用方法
KR102803888B1 (ko) 2015-11-11 2025-05-07 셀가드 엘엘씨 마이크로층 막, 개선된 전지 분리기, 및 제조 및 사용 방법
US20170222205A1 (en) * 2016-01-29 2017-08-03 Celgard, Llc Separators, batteries, systems, vehicles, and related methods
JP6277225B2 (ja) 2016-05-30 2018-02-07 旭化成株式会社 蓄電デバイス用セパレータ
JP2018119529A (ja) * 2017-01-27 2018-08-02 株式会社富士通ゼネラル 圧縮機
US20200030754A1 (en) 2017-03-08 2020-01-30 Toray Industries, Inc. Microporous polyolefin membrane, multilayer microporous polyolefin membrane, laminated microporous polyolefin membrane and separator
WO2018180713A1 (ja) * 2017-03-30 2018-10-04 東レ株式会社 ポリオレフィン微多孔膜およびそれを用いた電池
CN107415270B (zh) * 2017-04-01 2019-04-23 北京安通塑料制品有限公司 一种超高分子量聚乙烯耐磨薄膜的制备方法
US11389772B2 (en) * 2017-12-18 2022-07-19 The Hong Kong University Of Science And Technology Method for synthesis of flexible multifunctional high-voidage ultrathin PE membranes
CN113921275A (zh) * 2021-11-22 2022-01-11 成都迈科高分子材料股份有限公司 利用等离子体改性的bope电容膜及其制备方法
CN114148003B (zh) * 2021-11-22 2024-02-06 成都迈科高分子材料股份有限公司 利用等离子体改性的多层电容膜的制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62132943A (ja) * 1985-12-05 1987-06-16 Mitsubishi Chem Ind Ltd 超高分子量ポリオレフイン多孔化透過性フイルムの製造方法
JPS62223245A (ja) * 1986-03-25 1987-10-01 Mitsubishi Chem Ind Ltd 透過性を有するポリオレフイン多孔膜の製造方法
US4873034A (en) * 1987-04-30 1989-10-10 Toa Nenryo Kogyo Kabushiki Kaisha Process for producing microporous ultra-high-molecular-weight polyolefin membrane

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AU7135087A (en) * 1986-04-11 1987-10-15 Applied Membrane Technology Inc. Preparation of a hydrophilic microfiltration membrane by means of plasma treatment
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JPH02251545A (ja) * 1988-12-23 1990-10-09 Nitto Denko Corp 超高分子量ポリエチレン多孔質フィルムおよびその製造法
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JPH02237626A (ja) * 1989-03-10 1990-09-20 Mitsubishi Rayon Co Ltd 親水化多孔質膜及びその製法
US5032450A (en) * 1990-01-31 1991-07-16 Ppg Industries, Inc. Microporous material having a coating of hydrophobic polymer
EP0574588B1 (en) 1991-12-27 1999-05-12 Mitsui Chemicals, Inc. Biaxially oriented high-molecular polyethylene film and production thereof, and surface-modified, biaxially oriented high-molecular polyethylene film and production thereof
JP5140098B2 (ja) 2010-02-10 2013-02-06 株式会社エヌ・ティ・ティ・ドコモ 無線制御装置及び無線通信方法

Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
JPS62132943A (ja) * 1985-12-05 1987-06-16 Mitsubishi Chem Ind Ltd 超高分子量ポリオレフイン多孔化透過性フイルムの製造方法
JPS62223245A (ja) * 1986-03-25 1987-10-01 Mitsubishi Chem Ind Ltd 透過性を有するポリオレフイン多孔膜の製造方法
US4873034A (en) * 1987-04-30 1989-10-10 Toa Nenryo Kogyo Kabushiki Kaisha Process for producing microporous ultra-high-molecular-weight polyolefin membrane

Also Published As

Publication number Publication date
JP3224377B2 (ja) 2001-10-29
EP0574588A1 (en) 1993-12-22
DE69229170T2 (de) 1999-10-14
EP0574588A4 (enExample) 1994-02-02
AU3173293A (en) 1993-07-28
JP2001096614A (ja) 2001-04-10
DE69229170D1 (de) 1999-06-17
CA2104955C (en) 1998-08-25
EP0574588B1 (en) 1999-05-12
WO1993012920A1 (en) 1993-07-08
JP3140464B2 (ja) 2001-03-05
KR960015305B1 (ko) 1996-11-07
CA2104955A1 (en) 1993-06-28

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