PL4205947T3 - Urządzenie rozciągające do wytwarzania separatora i sposób wytwarzania separatora za pomocą takiego urządzenia - Google Patents

Urządzenie rozciągające do wytwarzania separatora i sposób wytwarzania separatora za pomocą takiego urządzenia

Info

Publication number
PL4205947T3
PL4205947T3 PL22182237.2T PL22182237T PL4205947T3 PL 4205947 T3 PL4205947 T3 PL 4205947T3 PL 22182237 T PL22182237 T PL 22182237T PL 4205947 T3 PL4205947 T3 PL 4205947T3
Authority
PL
Poland
Prior art keywords
manufacturing separator
same
stretching apparatus
separator
manufacturing
Prior art date
Application number
PL22182237.2T
Other languages
English (en)
Inventor
Kyoung Sun Ryu
Won Keun Choi
Kwang Ho Choi
Pyung Yong Park
Byung Hyun Kim
Original Assignee
W-Scope Korea Co., Ltd.
W-Scope Chungju Plant Co., 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 W-Scope Korea Co., Ltd., W-Scope Chungju Plant Co., Ltd. filed Critical W-Scope Korea Co., Ltd.
Publication of PL4205947T3 publication Critical patent/PL4205947T3/pl

Links

Classifications

    • 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
    • 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
    • B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • B29C55/06—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed
    • B29C55/065—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed in several stretching steps
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • 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
    • 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
    • B29C55/18—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets by squeezing between surfaces, e.g. rollers
    • 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
    • B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
    • B29C69/02—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore of moulding techniques only
    • 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
    • H01M50/403—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
    • H01M50/409—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
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2007/00—Flat articles, e.g. films or sheets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Cell Separators (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
PL22182237.2T 2021-12-29 2022-06-30 Urządzenie rozciągające do wytwarzania separatora i sposób wytwarzania separatora za pomocą takiego urządzenia PL4205947T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020210191331A KR102712394B1 (ko) 2021-12-29 2021-12-29 분리막 제조용 연신장치 및 이를 이용한 분리막의 제조방법

Publications (1)

Publication Number Publication Date
PL4205947T3 true PL4205947T3 (pl) 2024-11-18

Family

ID=82493982

Family Applications (1)

Application Number Title Priority Date Filing Date
PL22182237.2T PL4205947T3 (pl) 2021-12-29 2022-06-30 Urządzenie rozciągające do wytwarzania separatora i sposób wytwarzania separatora za pomocą takiego urządzenia

Country Status (8)

Country Link
US (1) US12230831B2 (pl)
EP (1) EP4205947B1 (pl)
JP (1) JP7342206B2 (pl)
KR (2) KR102712394B1 (pl)
CN (1) CN116408950A (pl)
HU (1) HUE068369T2 (pl)
PL (1) PL4205947T3 (pl)
WO (1) WO2023128087A1 (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20250129865A (ko) 2024-02-23 2025-09-01 주식회사 티씨엠에스 Md방향 릴렉스용 분리막 연신장치
KR20250145164A (ko) 2024-03-28 2025-10-13 주식회사 티씨엠에스 횡방향 연신설비의 레일 급유 시스템

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW297171B (pl) * 1994-12-20 1997-02-01 Hoechst Celanese Corp
JPH1017692A (ja) * 1996-07-03 1998-01-20 Kureha Chem Ind Co Ltd ポリ（４−メチルペンテン−１）樹脂からなる多孔膜および電池用セパレータ
JP4817565B2 (ja) 2001-09-28 2011-11-16 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
JP4021266B2 (ja) 2002-07-16 2007-12-12 旭化成ケミカルズ株式会社 微多孔膜の製造方法
CN101934621B (zh) * 2006-03-14 2013-04-24 东丽株式会社 太阳能电池用聚酯树脂片、使用该聚酯树脂片的叠层品、太阳能电池背面保护片以及组件
US20110195295A1 (en) 2008-07-31 2011-08-11 Teruaki Manago Laminated microporous film and method for manufacturing the same, and separator for battery
JP5541966B2 (ja) 2009-08-06 2014-07-09 旭化成イーマテリアルズ株式会社 微多孔膜の製造方法
WO2011043160A1 (ja) * 2009-10-07 2011-04-14 東レ株式会社 多孔性ポリプロピレンフィルムロール
JP2011216331A (ja) 2010-03-31 2011-10-27 Sekisui Chem Co Ltd リチウムイオン二次電池用セパレータおよびこれを備えたリチウムイオン二次電池
WO2012017639A1 (ja) * 2010-08-02 2012-02-09 株式会社日本触媒 位相差フィルムの製造方法および位相差フィルムロール
KR101774515B1 (ko) * 2013-06-11 2017-09-04 주식회사 엘지화학 다층 복합 세퍼레이터의 제조방법, 이로부터 형성된 다층 복합 세퍼레이터 및 이를 포함하는 전기화학소자
US10680224B2 (en) * 2014-06-20 2020-06-09 Toray Industries, Inc. Polyolefin multilayer microporous film, method for producing same, and cell separator
EP3260267A4 (en) * 2015-02-20 2018-11-07 Toray Industries, Inc. Method for producing microporous plastic film
KR20180045046A (ko) * 2015-09-18 2018-05-03 셀가드 엘엘씨 개선된 막, 캘린더링된 미세다공성 막, 전지 분리기, 및 관련 방법
JP7045862B2 (ja) * 2017-03-24 2022-04-01 旭化成株式会社 ポリオレフィン微多孔膜及びポリオレフィン微多孔膜の製造方法
US12370772B2 (en) * 2020-01-31 2025-07-29 Asahi Kasei Battery Separator Corporation Microporous film, and method for producing same

Also Published As

Publication number Publication date
CN116408950A (zh) 2023-07-11
KR20230102009A (ko) 2023-07-07
JP2023098809A (ja) 2023-07-11
US20230207961A1 (en) 2023-06-29
EP4205947B1 (en) 2024-08-21
US12230831B2 (en) 2025-02-18
JP7342206B2 (ja) 2023-09-11
KR20240150730A (ko) 2024-10-16
KR102712394B1 (ko) 2024-10-04
WO2023128087A1 (ko) 2023-07-06
EP4205947A1 (en) 2023-07-05
HUE068369T2 (hu) 2024-12-28

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