JPWO2023145924A1 - - Google Patents

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Publication number
JPWO2023145924A1
JPWO2023145924A1 JP2023577064A JP2023577064A JPWO2023145924A1 JP WO2023145924 A1 JPWO2023145924 A1 JP WO2023145924A1 JP 2023577064 A JP2023577064 A JP 2023577064A JP 2023577064 A JP2023577064 A JP 2023577064A JP WO2023145924 A1 JPWO2023145924 A1 JP WO2023145924A1
Authority
JP
Japan
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.)
Pending
Application number
JP2023577064A
Other languages
Japanese (ja)
Other versions
JPWO2023145924A5 (https=
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 filed Critical
Publication of JPWO2023145924A1 publication Critical patent/JPWO2023145924A1/ja
Publication of JPWO2023145924A5 publication Critical patent/JPWO2023145924A5/ja
Pending legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02Ethene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F110/00Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02Ethene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00Polymerisation catalysts
    • C08F4/42Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62Refractory metals or compounds thereof
    • C08F4/64Titanium, zirconium, hafnium or compounds thereof
    • C08F4/65Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
    • C08F4/652Pretreating with metals or metal-containing compounds
    • C08F4/655Pretreating with metals or metal-containing compounds with aluminium or compounds thereof
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/052Li-accumulators
    • H01M10/0525Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/04Processes of manufacture in general
    • H01M4/043Processes of manufacture in general involving compressing or compaction
    • H01M4/0433Molding
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/04Processes of manufacture in general
    • H01M4/043Processes of manufacture in general involving compressing or compaction
    • H01M4/0435Rolling or calendering
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/13Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/13Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139Processes of manufacture
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/62Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/621Binders
    • H01M4/622Binders being polymers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/005Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of materials
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2500/00Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/17Viscosity
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2500/00Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/18Bulk density
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2500/00Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/24Polymer with special particle form or size
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP2023577064A 2022-01-31 2023-01-30 Pending JPWO2023145924A1 (https=)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2022013594 2022-01-31
JP2022013595 2022-01-31
JP2022013593 2022-01-31
JP2022156729 2022-09-29
PCT/JP2023/002800 WO2023145924A1 (ja) 2022-01-31 2023-01-30 エチレン系重合体粒子、エチレン系重合体粒子の製造方法、延伸成形体、延伸成形体の製造方法、およびその用途

Publications (2)

Publication Number Publication Date
JPWO2023145924A1 true JPWO2023145924A1 (https=) 2023-08-03
JPWO2023145924A5 JPWO2023145924A5 (https=) 2024-10-08

Family

ID=87471635

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023577064A Pending JPWO2023145924A1 (https=) 2022-01-31 2023-01-30

Country Status (6)

Country Link
US (1) US20250149586A1 (https=)
EP (1) EP4474399A1 (https=)
JP (1) JPWO2023145924A1 (https=)
KR (1) KR20240117145A (https=)
TW (1) TW202342559A (https=)
WO (1) WO2023145924A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023114087A (ja) * 2022-02-04 2023-08-17 三井化学株式会社 ゲル紡糸繊維、およびゲル紡糸繊維の製造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000313715A (ja) * 1999-03-02 2000-11-14 Mitsui Chemicals Inc 重合粉体の流動性改良方法
JP2001040043A (ja) * 1999-07-26 2001-02-13 Daikin Ind Ltd ポリテトラフルオロエチレン粒子
WO2010114033A1 (ja) * 2009-03-31 2010-10-07 ダイキン工業株式会社 低分子量ポリテトラフルオロエチレン粉末及びその製造方法
JP2019019265A (ja) * 2017-07-20 2019-02-07 旭化成株式会社 ポリエチレンパウダー

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5689473U (https=) 1979-12-03 1981-07-17
JPS5920960Y2 (ja) 1980-12-01 1984-06-18 株式会社内田洋行 ミシン目成形機におけるドライブロ−ラ
EP2045274B2 (en) 2006-07-25 2025-03-05 Mitsui Chemicals, Inc. Ethylene polymer particle, method for producing the same, and molded article using the same
US20100029877A1 (en) * 2006-12-19 2010-02-04 Mitsui Chemicals, Inc. Solid catalyst for olefin polymerization, olefin polymerization method, and olefin polymer particle produced by the method
EP2360191B2 (en) 2008-11-11 2020-01-22 Tosoh Finechem Corporation Solid polymethylaluminoxane composition and process for producing same
JP5689473B2 (ja) 2010-10-21 2015-03-25 三井化学株式会社 エチレン系重合体粒子の製造方法ならびに該エチレン系重合体粒子から得られる延伸成形体
JP6681215B2 (ja) * 2016-02-19 2020-04-15 三井化学株式会社 オレフィン重合体の製造方法
JP6514743B2 (ja) 2017-08-24 2019-05-15 旭化成株式会社 ポリエチレンパウダー、焼結多孔質シート、吸着緩衝材、及び電池用セパレーター
JP7665525B2 (ja) 2019-03-29 2025-04-21 マックスウェル テクノロジーズ インコーポレイテッド 弾性ポリマーバインダを含む乾燥電極フィルムのための組成物及び方法
JP7518642B2 (ja) * 2020-03-17 2024-07-18 三井化学株式会社 エチレン系重合体粒子の製造方法および延伸成形体の製造方法
JP7839614B2 (ja) 2020-03-17 2026-04-02 三井化学株式会社 オレフィンの重合方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000313715A (ja) * 1999-03-02 2000-11-14 Mitsui Chemicals Inc 重合粉体の流動性改良方法
JP2001040043A (ja) * 1999-07-26 2001-02-13 Daikin Ind Ltd ポリテトラフルオロエチレン粒子
WO2010114033A1 (ja) * 2009-03-31 2010-10-07 ダイキン工業株式会社 低分子量ポリテトラフルオロエチレン粉末及びその製造方法
JP2019019265A (ja) * 2017-07-20 2019-02-07 旭化成株式会社 ポリエチレンパウダー

Also Published As

Publication number Publication date
EP4474399A1 (en) 2024-12-11
KR20240117145A (ko) 2024-07-31
US20250149586A1 (en) 2025-05-08
TW202342559A (zh) 2023-11-01
WO2023145924A1 (ja) 2023-08-03

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