MY184578A - Polyolefin microporous film, polyolefin microporous film roll, method for producing polyolefin microporous film or polyolefin microporous film roll, and separator for batteries using polyolefin microporous film or polyolefin microporous film roll - Google Patents

Polyolefin microporous film, polyolefin microporous film roll, method for producing polyolefin microporous film or polyolefin microporous film roll, and separator for batteries using polyolefin microporous film or polyolefin microporous film roll

Info

Publication number
MY184578A
MY184578A MYPI2014701751A MYPI2014701751A MY184578A MY 184578 A MY184578 A MY 184578A MY PI2014701751 A MYPI2014701751 A MY PI2014701751A MY PI2014701751 A MYPI2014701751 A MY PI2014701751A MY 184578 A MY184578 A MY 184578A
Authority
MY
Malaysia
Prior art keywords
microporous film
polyolefin microporous
roll
film roll
batteries
Prior art date
Application number
MYPI2014701751A
Other languages
English (en)
Inventor
Atsushi Matsunaga
Naoya Konishi
Yoshikazu Endo
Tsutomu Muroi
Toshiaki Muranaka
Koichi KAGEI
Original Assignee
Toray Industries
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 Toray Industries filed Critical Toray Industries
Publication of MY184578A publication Critical patent/MY184578A/en

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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/26—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a solid phase from a macromolecular composition or article, e.g. leaching out
    • 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
    • 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
    • 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
    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/20—Manufacture of shaped structures of ion-exchange resins
    • C08J5/22—Films, membranes or diaphragms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • 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
    • H01M50/403—Manufacturing processes of separators, membranes or diaphragms
    • 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
    • H01M50/403—Manufacturing processes of separators, membranes or diaphragms
    • H01M50/406—Moulding; Embossing; Cutting
    • 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
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • B29K2105/041—Microporous
    • 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
    • B29K2223/00—Use of polyalkenes or derivatives thereof as reinforcement
    • B29K2223/04—Polymers of ethylene
    • B29K2223/06—PE, i.e. polyethylene
    • B29K2223/0658—PE, i.e. polyethylene characterised by its molecular weight
    • B29K2223/0675—HMWPE, i.e. high molecular weight polyethylene
    • 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
    • B29K2223/00—Use of polyalkenes or derivatives thereof as reinforcement
    • B29K2223/04—Polymers of ethylene
    • B29K2223/06—PE, i.e. polyethylene
    • B29K2223/0658—PE, i.e. polyethylene characterised by its molecular weight
    • B29K2223/0683—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
    • 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)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Cell Separators (AREA)
MYPI2014701751A 2011-12-26 2012-12-05 Polyolefin microporous film, polyolefin microporous film roll, method for producing polyolefin microporous film or polyolefin microporous film roll, and separator for batteries using polyolefin microporous film or polyolefin microporous film roll MY184578A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011283158 2011-12-26
PCT/JP2012/081450 WO2013099539A1 (ja) 2011-12-26 2012-12-05 ポリオレフィン微多孔フィルム、ポリオレフィン微多孔フィルムロールおよびそれらの製造方法ならびにそれらを用いた電池用セパレーター

Publications (1)

Publication Number Publication Date
MY184578A true MY184578A (en) 2021-04-06

Family

ID=48697036

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2014701751A MY184578A (en) 2011-12-26 2012-12-05 Polyolefin microporous film, polyolefin microporous film roll, method for producing polyolefin microporous film or polyolefin microporous film roll, and separator for batteries using polyolefin microporous film or polyolefin microporous film roll

Country Status (5)

Country Link
JP (1) JP6013368B2 (ko)
KR (1) KR102057743B1 (ko)
CN (1) CN104011121B (ko)
MY (1) MY184578A (ko)
WO (1) WO2013099539A1 (ko)

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* Cited by examiner, † Cited by third party
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WO2013172249A1 (ja) * 2012-05-14 2013-11-21 東レ株式会社 フィルムロール
WO2015056631A1 (ja) * 2013-10-17 2015-04-23 東レバッテリーセパレータフィルム株式会社 多孔質フィルム、多孔質フィルムロール及び多孔質フィルムの製造方法
JP6747289B2 (ja) * 2014-06-13 2020-08-26 東レ株式会社 ポリオレフィン微多孔フィルム、その製造方法及び電池用セパレータ
WO2016006453A1 (ja) * 2014-07-11 2016-01-14 帝人株式会社 セパレータロール及び非水系二次電池
JP6487160B2 (ja) * 2014-07-22 2019-03-20 旭化成株式会社 多孔性フィルム捲回物
JP6416542B2 (ja) * 2014-08-19 2018-10-31 旭化成株式会社 捲回体
JP6524747B2 (ja) * 2015-03-26 2019-06-05 東レ株式会社 フィルム平面性検査装置およびフィルム平面性検査方法
JP6386490B2 (ja) * 2015-03-30 2018-09-05 旭化成株式会社 捲回体
JP6023373B1 (ja) * 2015-10-30 2016-11-09 住友化学株式会社 セパレータの製造方法およびセパレータの製造装置
JP6875116B2 (ja) * 2015-12-22 2021-05-19 住友化学株式会社 フィルム製造方法およびフィルム巻出方法
JP6872894B2 (ja) 2015-12-22 2021-05-19 住友化学株式会社 フィルム製造方法
JP2017142985A (ja) * 2016-02-10 2017-08-17 旭化成株式会社 微多孔膜、電池用セパレータ及び電池
JP7074419B2 (ja) 2016-06-21 2022-05-24 住友化学株式会社 積層体
JP6736375B2 (ja) 2016-06-21 2020-08-05 住友化学株式会社 積層体
JP6754628B2 (ja) 2016-06-21 2020-09-16 住友化学株式会社 積層体
JP6758943B2 (ja) 2016-06-21 2020-09-23 住友化学株式会社 積層体
JP6647973B2 (ja) 2016-06-21 2020-02-14 住友化学株式会社 積層体
JP6755726B2 (ja) 2016-06-21 2020-09-16 住友化学株式会社 積層体
US11094997B2 (en) 2017-05-29 2021-08-17 Sumitomo Chemical Company, Limited Nonaqueous electrolyte secondary battery
US11205799B2 (en) 2017-12-19 2021-12-21 Sumitomo Chemical Company, Limited Nonaqueous electrolyte secondary battery
JP6430623B1 (ja) 2017-12-19 2018-11-28 住友化学株式会社 非水電解液二次電池
JP6430621B1 (ja) 2017-12-19 2018-11-28 住友化学株式会社 非水電解液二次電池
JP6430617B1 (ja) 2017-12-19 2018-11-28 住友化学株式会社 非水電解液二次電池
JP6430618B1 (ja) 2017-12-19 2018-11-28 住友化学株式会社 非水電解液二次電池
US11158907B2 (en) 2017-12-19 2021-10-26 Sumitomo Chemical Company, Limited Nonaqueous electrolyte secondary battery
CN110690389B (zh) * 2019-09-20 2022-04-15 上海恩捷新材料科技有限公司 一种增强锂电池隔膜及其制造方法
KR20230015438A (ko) * 2020-05-22 2023-01-31 셀가드 엘엘씨 넓은 마이크로다공성 필름
KR20230102008A (ko) * 2021-12-29 2023-07-07 더블유스코프코리아 주식회사 분리막의 제조방법 및 이를 이용하여 제조된 분리막

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JP4927243B2 (ja) * 2000-01-13 2012-05-09 東レバッテリーセパレータフィルム合同会社 ポリオレフィン微多孔膜
JP5140896B2 (ja) * 2000-06-14 2013-02-13 住友化学株式会社 多孔質フィルムおよびそれを用いた電池用セパレータ
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
JP4794098B2 (ja) * 2001-09-28 2011-10-12 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
US8414663B2 (en) * 2007-08-31 2013-04-09 Toray Battery Separator Film Co., Ltd. Microporous polyolefin membrane comprising a polyethlene resin having a specific viscoelastic angular frequency, its production method, battery separator and battery comprising the same
US20090226814A1 (en) * 2008-03-07 2009-09-10 Kotaro Takita Microporous membrane, battery separator and battery
KR101635489B1 (ko) * 2008-09-02 2016-07-01 도레이 배터리 세퍼레이터 필름 주식회사 미세다공성 고분자막, 이 미세다공성 고분자막의 제조방법 및 전지 세퍼레이터 필름으로서의 이 미세다공성 고분자막의 사용
JP5320464B2 (ja) * 2008-11-17 2013-10-23 東レバッテリーセパレータフィルム株式会社 微多孔膜ならびにかかる膜の製造および使用方法
US9744500B2 (en) * 2009-03-30 2017-08-29 Toray Industries, Inc. Microporous polymeric membranes, battery separators, and production methods therefor

Also Published As

Publication number Publication date
WO2013099539A1 (ja) 2013-07-04
JPWO2013099539A1 (ja) 2015-04-30
KR20140119019A (ko) 2014-10-08
CN104011121B (zh) 2017-06-13
JP6013368B2 (ja) 2016-10-25
KR102057743B1 (ko) 2019-12-19
CN104011121A (zh) 2014-08-27

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