WO2010013467A1 - ポリ４－メチル－１－ペンテン樹脂組成物、それを含むフィルム、微多孔フィルム、電池用セパレータおよびリチウムイオン電池 - Google Patents

ポリ４－メチル－１－ペンテン樹脂組成物、それを含むフィルム、微多孔フィルム、電池用セパレータおよびリチウムイオン電池 Download PDF

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Publication number
WO2010013467A1
WO2010013467A1 PCT/JP2009/003594 JP2009003594W WO2010013467A1 WO 2010013467 A1 WO2010013467 A1 WO 2010013467A1 JP 2009003594 W JP2009003594 W JP 2009003594W WO 2010013467 A1 WO2010013467 A1 WO 2010013467A1
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WO
WIPO (PCT)
Prior art keywords
pentene
methyl
poly
resin composition
lithium ion
Prior art date
Application number
PCT/JP2009/003594
Other languages
English (en)
French (fr)
Inventor
田中　徹
洋平 宝谷
森田　淳
Original Assignee
三井化学株式会社
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 三井化学株式会社 filed Critical 三井化学株式会社
Priority to KR1020107026551A priority Critical patent/KR101236014B1/ko
Priority to CN2009801272886A priority patent/CN102089379B/zh
Priority to EP09802716A priority patent/EP2308924B1/en
Priority to US13/054,833 priority patent/US8211981B2/en
Priority to JP2010522623A priority patent/JP5501233B2/ja
Publication of WO2010013467A1 publication Critical patent/WO2010013467A1/ja
Priority to HK11111681.8A priority patent/HK1157370A1/xx

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    • 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
    • C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • 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
    • 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
    • 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
    • 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
    • C08J2323/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C08J2323/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • 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
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Abstract

　本発明の目的は、延伸によって微多孔を十分に形成でき、かつ延伸時に破断を起さない、微多孔形成性と靭性のバランスに優れたポリ４－メチル－１－ペンテン樹脂組成物を提供することである。本発明のポリ４－メチル－１－ペンテン樹脂組成物は、０～９０質量部の４－メチル－１－ペンテン単独重合体（Ａ）と、４－メチル－１－ペンテンに由来する構成単位と、４－メチル－１－ペンテン以外の炭素原子数２～２０のα－オレフィンに由来する構成単位とを有する、１０～１００質量部の４－メチル－１－ペンテン共重合体（Ｂ）とを含み、４－メチル－１－ペンテン以外の炭素原子数２～２０のα－オレフィンに由来する構成単位の含有量は、前記単独重合体（Ａ）と前記共重合体（Ｂ）との合計量に対して０．１～２．１質量％であり、前記単独重合体（Ａ）と前記共重合体（Ｂ）との合計重量に対して０．１～８００ｐｐｍの核剤（Ｃ）をさらに含む。
PCT/JP2009/003594 2008-08-01 2009-07-29 ポリ４－メチル－１－ペンテン樹脂組成物、それを含むフィルム、微多孔フィルム、電池用セパレータおよびリチウムイオン電池 WO2010013467A1 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR1020107026551A KR101236014B1 (ko) 2008-08-01 2009-07-29 폴리4-메틸-1-펜텐 수지 조성물, 그것을 포함하는 필름, 미다공 필름, 전지용 세퍼레이터 및 리튬 이온 전지
CN2009801272886A CN102089379B (zh) 2008-08-01 2009-07-29 聚4-甲基-1-戊烯树脂组合物、含其的膜、微多孔膜、电池用隔膜及锂离子电池
EP09802716A EP2308924B1 (en) 2008-08-01 2009-07-29 Poly(4-methyl-1-pentene) resin composition, film containing same, microporous film, battery separator and lithium ion battery
US13/054,833 US8211981B2 (en) 2008-08-01 2009-07-29 Poly(4-methyl-1-pentene) resin composition, film containing same, microporous film, battery separator and lithium ion battery
JP2010522623A JP5501233B2 (ja) 2008-08-01 2009-07-29 ポリ４−メチル−１−ペンテン樹脂組成物、それを含むフィルム、微多孔フィルム、電池用セパレータおよびリチウムイオン電池
HK11111681.8A HK1157370A1 (en) 2008-08-01 2011-10-28 Poly(4-methyl-1-pentene)resin composition, film containing same, microporous film, battery separator and lithium ion battery

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2008199522 2008-08-01
JP2008-199522 2008-08-01
JP2009-003006 2009-01-09
JP2009003006 2009-01-09

Publications (1)

Publication Number Publication Date
WO2010013467A1 true WO2010013467A1 (ja) 2010-02-04

Family

ID=41610181

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2009/003594 WO2010013467A1 (ja) 2008-08-01 2009-07-29 ポリ４－メチル－１－ペンテン樹脂組成物、それを含むフィルム、微多孔フィルム、電池用セパレータおよびリチウムイオン電池

Country Status (7)

Country Link
US (1) US8211981B2 (ja)
EP (1) EP2308924B1 (ja)
JP (1) JP5501233B2 (ja)
KR (1) KR101236014B1 (ja)
CN (1) CN102089379B (ja)
HK (1) HK1157370A1 (ja)
WO (1) WO2010013467A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013227421A (ja) * 2012-04-25 2013-11-07 Mitsui Chemicals Inc 組成物、フィルム、前記フィルムの製造方法
US20140342111A1 (en) * 2011-12-27 2014-11-20 Mitsui Chemicals, Inc. 4-methyl-1-pentene (co)polymer composition, and film and hollow molded product composed of the composition
US20220041847A1 (en) * 2018-12-04 2022-02-10 Mitsui Chemicals, Inc. Resin composition containing 4-methyl-1-pentene copolymer, and film for capacitors

Families Citing this family (6)

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WO2014020545A1 (en) 2012-07-30 2014-02-06 Sabic Innovative Plastics Ip B.V. High temperature melt integrity separator
CN105647032B (zh) * 2015-12-31 2018-09-18 深圳市星源材质科技股份有限公司 一种聚4-甲基-1-戊烯锂离子电池隔膜及其制备方法
CN105754039B (zh) * 2016-02-26 2018-07-10 王金明 一种聚4-甲基-1-戊烯光扩散剂及其制备方法
EP3604357A4 (en) * 2017-03-27 2020-12-23 Mitsui Chemicals, Inc. 4-METHYL-1-PENTENE POLYMER, RESIN COMPOSITION, AND MOLDED ARTICLES
WO2020136568A1 (en) * 2018-12-27 2020-07-02 3M Innovative Properties Company Hollow fiber membranes with nucleating agent and methods of making and using the same
JP7357478B2 (ja) * 2019-07-08 2023-10-06 Ｄｍノバフォーム株式会社 ４－メチル－１－ペンテン系樹脂発泡体およびその製造方法

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140342111A1 (en) * 2011-12-27 2014-11-20 Mitsui Chemicals, Inc. 4-methyl-1-pentene (co)polymer composition, and film and hollow molded product composed of the composition
US9902847B2 (en) * 2011-12-27 2018-02-27 Mitsui Chemicals, Inc. 4-methyl-1-pentene (co)polymer composition, and film and hollow molded product composed of the composition
JP2013227421A (ja) * 2012-04-25 2013-11-07 Mitsui Chemicals Inc 組成物、フィルム、前記フィルムの製造方法
US20220041847A1 (en) * 2018-12-04 2022-02-10 Mitsui Chemicals, Inc. Resin composition containing 4-methyl-1-pentene copolymer, and film for capacitors

Also Published As

Publication number Publication date
HK1157370A1 (en) 2012-06-29
US8211981B2 (en) 2012-07-03
CN102089379B (zh) 2013-05-01
CN102089379A (zh) 2011-06-08
JPWO2010013467A1 (ja) 2012-01-05
EP2308924B1 (en) 2013-01-02
US20110144224A1 (en) 2011-06-16
EP2308924A1 (en) 2011-04-13
EP2308924A4 (en) 2011-10-26
KR101236014B1 (ko) 2013-02-21
KR20110003381A (ko) 2011-01-11
JP5501233B2 (ja) 2014-05-21

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