JPS63108041A - 微多孔性フィルム及びその製法 - Google Patents

微多孔性フィルム及びその製法

Info

Publication number
JPS63108041A
JPS63108041A JP62143997A JP14399787A JPS63108041A JP S63108041 A JPS63108041 A JP S63108041A JP 62143997 A JP62143997 A JP 62143997A JP 14399787 A JP14399787 A JP 14399787A JP S63108041 A JPS63108041 A JP S63108041A
Authority
JP
Japan
Prior art keywords
film
weight
filler
mixture
propylene
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
JP62143997A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0583099B2 (https=
Inventor
Kuniya Nago
名郷　訓也
Shunichi Nakamura
俊一 中村
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.)
Tokuyama Corp
Original Assignee
Tokuyama 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 Tokuyama Corp filed Critical Tokuyama Corp
Publication of JPS63108041A publication Critical patent/JPS63108041A/ja
Publication of JPH0583099B2 publication Critical patent/JPH0583099B2/ja
Granted legal-status Critical Current

Links

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
    • 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
    • C08J2323/10—Homopolymers or copolymers of propene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP62143997A 1986-06-12 1987-06-11 微多孔性フィルム及びその製法 Granted JPS63108041A (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP61-135018 1986-06-12
JP13501886 1986-06-12
JP13615386 1986-06-13
JP61-136153 1986-06-13

Publications (2)

Publication Number Publication Date
JPS63108041A true JPS63108041A (ja) 1988-05-12
JPH0583099B2 JPH0583099B2 (https=) 1993-11-24

Family

ID=26468973

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62143997A Granted JPS63108041A (ja) 1986-06-12 1987-06-11 微多孔性フィルム及びその製法

Country Status (3)

Country Link
US (1) US4791144A (https=)
JP (1) JPS63108041A (https=)
CA (1) CA1311886C (https=)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0275151A (ja) * 1988-09-10 1990-03-14 Ube Ind Ltd 電池用セパレータとその製造方法及びその電池用セパレータを用いたリチウム電池
JPH02276833A (ja) * 1989-01-09 1990-11-13 Hoechst Celanese Corp 冷間圧延前駆体フィルムから製造される微孔性膜
WO1998041572A1 (fr) * 1997-03-17 1998-09-24 Tokuyama Corporation Procede de production de polyolefine poreuse
JP2000208123A (ja) * 1999-01-19 2000-07-28 Nippon Muki Co Ltd 非水電解液電池用セパレ―タ
JP2002260961A (ja) * 2001-03-01 2002-09-13 Nippon Muki Co Ltd 電気二重層コンデンサ用セパレータ
JP2007262419A (ja) * 2001-05-11 2007-10-11 Thomas Haering 延伸フィルムの改良
JP2008127467A (ja) * 2006-11-21 2008-06-05 Teijin Chem Ltd 発泡体
WO2014080990A1 (ja) * 2012-11-21 2014-05-30 国立大学法人山形大学 含フッ素高分岐ポリマーを含む熱可塑性樹脂発泡体
WO2014184863A1 (ja) * 2013-05-14 2014-11-20 株式会社日立製作所 高電圧機器用の複合絶縁樹脂材及びそれを用いた高電圧機器
JP2017513996A (ja) * 2014-04-25 2017-06-01 トレオファン・ジャーマニー・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング・ウント・コンパニー・コマンデイトゲゼルシャフト 粒子含有多孔質層を備えた二軸配向フィルム
JP2024076071A (ja) * 2022-11-24 2024-06-05 コニカミノルタ株式会社 難燃性樹脂組成物、難燃性樹脂組成物の製造方法、難燃性樹脂成形品及び難燃性樹脂筐体

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US5035886A (en) * 1987-10-19 1991-07-30 Ppg Industries, Inc. Active agent delivery device
US4959208A (en) * 1987-10-19 1990-09-25 Ppg Industries, Inc. Active agent delivery device
DE3805165A1 (de) * 1988-02-19 1989-08-31 Hoechst Ag Rohstoff und daraus hergestellte folie mit verbesserten elektrischen eigenschaften
US5173235A (en) * 1988-09-10 1992-12-22 Ube Industries, Ltd. Method of producing microporous film
US4994335A (en) * 1988-09-10 1991-02-19 Ube Industries, Ltd. Microporous film, battery separator employing the same, and method of producing them
US4927802A (en) * 1988-12-09 1990-05-22 Ppg Industries, Inc. Pressure-sensitive multi-part record unit
DE3901969A1 (de) * 1989-01-24 1990-07-26 Hoechst Ag Biaxial orientierte kunststoffolie
KR0147284B1 (ko) * 1989-01-27 1998-08-17 스즈끼 세이지 다공성 필름 및 그의 제조방법
US5120154A (en) * 1989-08-28 1992-06-09 Minnesota Mining And Manufacturing Company Trafficway conformable polymeric marking sheet
US5047283A (en) * 1989-09-20 1991-09-10 Ppg Industries, Inc. Electrically conductive article
US5032450A (en) * 1990-01-31 1991-07-16 Ppg Industries, Inc. Microporous material having a coating of hydrophobic polymer
US5176953A (en) 1990-12-21 1993-01-05 Amoco Corporation Oriented polymeric microporous films
US5158986A (en) 1991-04-05 1992-10-27 Massachusetts Institute Of Technology Microcellular thermoplastic foamed with supercritical fluid
TW330217B (en) 1994-12-20 1998-04-21 Kimberly Clark Co Low gauge films and film/nonwoven laminates
ZA9510604B (en) 1994-12-20 1996-07-03 Kimberly Clark Co Low gauge films and film/nonwoven laminates
US5709948A (en) * 1995-09-20 1998-01-20 Minnesota Mining And Manufacturing Company Semi-interpenetrating polymer networks of epoxy and polyolefin resins, methods therefor, and uses thereof
DE19612769A1 (de) * 1996-03-29 1997-10-02 Basf Ag Als Trägermaterial für Festelektrolyten oder Separatoren für elektrochemische Zellen geeignete Gemische
US5762840A (en) * 1996-04-18 1998-06-09 Kimberly-Clark Worldwide, Inc. Process for making microporous fibers with improved properties
JPH107832A (ja) * 1996-04-26 1998-01-13 Mitsui Petrochem Ind Ltd 高強度ポリプロピレン多孔フィルム及びその製造方法
US6776947B2 (en) 1996-07-31 2004-08-17 Exxonmobil Chemical Company Process of adjusting WVTR of polyolefin film
US6258308B1 (en) 1996-07-31 2001-07-10 Exxon Chemical Patents Inc. Process for adjusting WVTR and other properties of a polyolefin film
JP4240540B2 (ja) 1996-08-27 2009-03-18 トレクセル・インコーポレーテッド 微孔性ポリマーの押出方法及び押出装置
US6884377B1 (en) 1996-08-27 2005-04-26 Trexel, Inc. Method and apparatus for microcellular polymer extrusion
US6296936B1 (en) 1996-09-04 2001-10-02 Kimberly-Clark Worldwide, Inc. Coform material having improved fluid handling and method for producing
US6017832A (en) * 1996-09-04 2000-01-25 Kimberly-Clark Worldwide, Inc. Method and composition for treating substrates for wettability
US6204208B1 (en) 1996-09-04 2001-03-20 Kimberly-Clark Worldwide, Inc. Method and composition for treating substrates for wettability and skin wellness
US5947944A (en) * 1996-12-30 1999-09-07 Kimberly-Clark Worldwide, Inc. Stretched-thinned films comprising low crystallinity polymers and laminates thereof
BR9713796A (pt) * 1996-12-30 2000-02-01 Kimberly Clark Woldwide Inc Pelìculas poliméricas afinadas por esticamento, permeáveis ao vapor de água e resistentes à penetração de sangue e vìrus
US6511774B1 (en) * 1997-01-16 2003-01-28 Mitsubishi Paper Mills Limited Separator for nonaqueous electrolyte batteries, nonaqueous electrolyte battery using it, and method for manufacturing separator for nonaqueous electrolyte batteries
US6884823B1 (en) * 1997-01-16 2005-04-26 Trexel, Inc. Injection molding of polymeric material
US6235380B1 (en) 1997-07-24 2001-05-22 Trexel, Inc. Lamination of microcellular articles
US6909028B1 (en) 1997-09-15 2005-06-21 Kimberly-Clark Worldwide, Inc. Stable breathable elastic garments
US6238767B1 (en) 1997-09-15 2001-05-29 Kimberly-Clark Worldwide, Inc. Laminate having improved barrier properties
US6045900A (en) * 1997-09-15 2000-04-04 Kimberly-Clark Worldwide, Inc. Breathable filled film laminate
US5800758A (en) * 1997-09-16 1998-09-01 Kimberly-Clark Worldwide, Inc. Process for making microporous films with improved properties
US6072005A (en) * 1997-10-31 2000-06-06 Kimberly-Clark Worldwide, Inc. Breathable films and process for producing them
JPH11145012A (ja) * 1997-11-14 1999-05-28 Nec Corp コンデンサ素子および電池セル
US6706223B1 (en) 1997-12-19 2004-03-16 Trexel, Inc. Microcelluar extrusion/blow molding process and article made thereby
DE69829208T3 (de) 1997-12-19 2012-10-25 Trexel, Inc. Mikrozellulares schaumstoff-extrusions/blasformverfahren und damit hergestellter gegenstand
US6231942B1 (en) 1998-01-21 2001-05-15 Trexel, Inc. Method and apparatus for microcellular polypropylene extrusion, and polypropylene articles produced thereby
US6015499A (en) * 1998-04-17 2000-01-18 Parker-Hannifin Corporation Membrane-like filter element for chemical mechanical polishing slurries
US6506695B2 (en) 1998-04-21 2003-01-14 Rheinische Kunststoffewerke Gmbh Breathable composite and method therefor
US6656581B2 (en) * 1998-05-15 2003-12-02 Clopay Plastic Products Company, Inc. Incrementally stretched non-embossed films having high moisture vapor transmission rates (MVTRs)
US6010776A (en) * 1998-05-19 2000-01-04 3M Innovative Properties Company Microporous materials containing cross-linked oil
US6953510B1 (en) 1998-10-16 2005-10-11 Tredegar Film Products Corporation Method of making microporous breathable film
DE69911446T2 (de) 1998-10-16 2004-07-01 Exxonmobil Chemical Patents Inc., Baytown Verfahren zur herstellung von mikroporösen, atmungsfähigen polyethylenfolien
US6939451B2 (en) * 2000-09-19 2005-09-06 Aclara Biosciences, Inc. Microfluidic chip having integrated electrodes
EP1320457B1 (en) * 2000-09-29 2016-04-20 Trexel, Inc. Method for forming in-mold decorated article
JP5070660B2 (ja) * 2000-10-30 2012-11-14 住友化学株式会社 多孔性フィルム、電池用セパレータおよび電池
SG93930A1 (en) * 2001-03-22 2003-01-21 Sumitomo Chemical Co Polypropylene-based resin composition for stretched film, process for producing the same and stretched film
US6824680B2 (en) * 2001-05-07 2004-11-30 New Jersey Institute Of Technology Preparation of microporous films from immiscible blends via melt processing and stretching
TW574276B (en) * 2001-05-09 2004-02-01 Mitsubishi Plastics Inc Porous film and its production process
JP4943599B2 (ja) * 2001-08-09 2012-05-30 セイコーエプソン株式会社 インクジェット記録装置用樹脂製フィルター
US8283029B2 (en) * 2001-08-13 2012-10-09 Clopay Plastic Products Company, Inc. Multilayer microporous films and composites for barrier protective materials, and methods
JP4761966B2 (ja) * 2003-09-25 2011-08-31 ダイセル化学工業株式会社 耐薬品性を有する多孔性フィルム
US6949315B1 (en) * 2004-05-12 2005-09-27 Garrin Samii Shutdown separators with improved properties
US7323274B1 (en) * 2004-05-12 2008-01-29 Garrin Samii Shutdown separators with improved properties
CN101031421B (zh) * 2004-10-01 2011-07-27 旭化成电子材料株式会社 聚烯烃微孔膜
CA2507354A1 (en) 2005-05-18 2006-11-18 David A. Risk Probe, measurement system and method for measuring concentrations of gaseous components of soil air, and rates of gas transport in soil
US8183426B2 (en) * 2007-10-11 2012-05-22 Nanoscale Corporation Decontaminating sheet material containing reactive nanocrystalline particles and products constructed therefrom
KR20110104007A (ko) 2008-12-09 2011-09-21 이 아이 듀폰 디 네모아 앤드 캄파니 입자 슬러리로부터의 큰 입자의 선택적 제거를 위한 필터
KR20160111547A (ko) 2009-03-09 2016-09-26 아사히 가세이 이-매터리얼즈 가부시키가이샤 적층 세퍼레이터, 폴리올레핀 미다공막 및 축전 디바이스용 세퍼레이터
US8460591B2 (en) * 2010-03-23 2013-06-11 GM Global Technology Operations LLC Porous membranes and methods of making the same
US10336042B2 (en) * 2016-02-02 2019-07-02 Carnegie Mellon University Composition, system, and method for rigidity tuning with conductive thermoplastic elastomer

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5874327A (ja) * 1981-10-29 1983-05-04 Toray Ind Inc 多孔性ポリプロピレンフイルム
JPS62195030A (ja) * 1986-02-21 1987-08-27 Toray Ind Inc 微孔性フイルムの製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49119970A (https=) * 1973-03-20 1974-11-15
JPS5832171A (ja) * 1981-07-27 1983-02-25 Sumitomo Electric Ind Ltd 光応用電圧電界センサ
US4613643A (en) * 1984-02-09 1986-09-23 Tokuyama Soda Kabushiki Kaisha Porous sheet

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5874327A (ja) * 1981-10-29 1983-05-04 Toray Ind Inc 多孔性ポリプロピレンフイルム
JPS62195030A (ja) * 1986-02-21 1987-08-27 Toray Ind Inc 微孔性フイルムの製造方法

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0275151A (ja) * 1988-09-10 1990-03-14 Ube Ind Ltd 電池用セパレータとその製造方法及びその電池用セパレータを用いたリチウム電池
JPH02276833A (ja) * 1989-01-09 1990-11-13 Hoechst Celanese Corp 冷間圧延前駆体フィルムから製造される微孔性膜
WO1998041572A1 (fr) * 1997-03-17 1998-09-24 Tokuyama Corporation Procede de production de polyolefine poreuse
US6245270B1 (en) 1997-03-17 2001-06-12 Tokuyama Corporation Process for the production of porous polyolefin
JP2000208123A (ja) * 1999-01-19 2000-07-28 Nippon Muki Co Ltd 非水電解液電池用セパレ―タ
JP2002260961A (ja) * 2001-03-01 2002-09-13 Nippon Muki Co Ltd 電気二重層コンデンサ用セパレータ
JP2007262419A (ja) * 2001-05-11 2007-10-11 Thomas Haering 延伸フィルムの改良
JP2008127467A (ja) * 2006-11-21 2008-06-05 Teijin Chem Ltd 発泡体
WO2014080990A1 (ja) * 2012-11-21 2014-05-30 国立大学法人山形大学 含フッ素高分岐ポリマーを含む熱可塑性樹脂発泡体
WO2014184863A1 (ja) * 2013-05-14 2014-11-20 株式会社日立製作所 高電圧機器用の複合絶縁樹脂材及びそれを用いた高電圧機器
US9938405B2 (en) 2013-05-14 2018-04-10 Hitachi, Ltd. Hybridized insulating resin material for high voltage equipment and high voltage equipment using the same
JP2017513996A (ja) * 2014-04-25 2017-06-01 トレオファン・ジャーマニー・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング・ウント・コンパニー・コマンデイトゲゼルシャフト 粒子含有多孔質層を備えた二軸配向フィルム
JP2024076071A (ja) * 2022-11-24 2024-06-05 コニカミノルタ株式会社 難燃性樹脂組成物、難燃性樹脂組成物の製造方法、難燃性樹脂成形品及び難燃性樹脂筐体

Also Published As

Publication number Publication date
CA1311886C (en) 1992-12-29
JPH0583099B2 (https=) 1993-11-24
US4791144A (en) 1988-12-13

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