HRP20150787T1 - Separatorski film za dvoslojne kondenzatore - Google Patents

Separatorski film za dvoslojne kondenzatore Download PDF

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Publication number
HRP20150787T1
HRP20150787T1 HRP20150787TT HRP20150787T HRP20150787T1 HR P20150787 T1 HRP20150787 T1 HR P20150787T1 HR P20150787T T HRP20150787T T HR P20150787TT HR P20150787 T HRP20150787 T HR P20150787T HR P20150787 T1 HRP20150787 T1 HR P20150787T1
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HR
Croatia
Prior art keywords
layer
film
double
layer capacitor
porous
Prior art date
Application number
HRP20150787TT
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English (en)
Inventor
Detlef Busch
Bertram Schmitz
Dominic Klein
Original Assignee
Treofan Germany Gmbh & Co. Kg
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Application filed by Treofan Germany Gmbh & Co. Kg filed Critical Treofan Germany Gmbh & Co. Kg
Publication of HRP20150787T1 publication Critical patent/HRP20150787T1/hr

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    • 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
    • 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
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/91—Heating, e.g. for cross linking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • 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
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    • 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
    • B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
    • B29C55/14—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively
    • B29C55/143—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively firstly parallel to the direction of feed and then transversely thereto
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    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
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    • C—CHEMISTRY; METALLURGY
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    • 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
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  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
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  • Health & Medical Sciences (AREA)
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  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Cell Separators (AREA)
  • Laminated Bodies (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)

Claims (15)

1. Dvoslojni kondenzator koji kao separator sadrži dvoosno orijentiranu, jednoslojnu ili višeslojnu poroznu foliju koja sadrži najmanje jedan porozni sloj, koji postane porozan pretvorbom β-kristalnog polipropilena dok se foliju rasteže, te gdje navedeni sloj sadrži propilenski homopolimer i/ili propilenski blok-kopolimer i β-nukleacijsko sredstvo, naznačen time što navedena folija ima Gurleyevu vrijednost od 50 do 400 s, te ima vrijednost stezanja od <5% u uzdužnom smjeru na 100 °C/1 sat i vrijednost stezanja u poprečnom smjeru od <10% na 100 °C/1 sat.
2. Dvoslojni kondenzator u skladu s patentnim zahtjevom 1, naznačen time što je propilenski homopolimer visoko izotaktički polipropilen s izotaktičnošću lanca (13C-NMR) od 96 do 99%.
3. Dvoslojni kondenzator u skladu s bilo kojim od patentnih zahtjeva 1 ili 2, naznačen time što je propilenski homopolimer izotaktički polipropilen s izotaktičnošću lanca (13C-NMR) od 90 do <96%.
4. Dvoslojni kondenzator u skladu s bilo kojim od patentnih zahtjeva 1 do 3, naznačen time što je nukleacijsko sredstvo kalcijeva sol pimelinske kiseline ili suberinske kiseline, ili karboksamid.
5. Dvoslojni kondenzator u skladu s bilo kojim od patentnih zahtjeva 1 do 4, naznačen time što folija sadrži propilenski homopolimer, propilenski blok-kopolimer i β-nukleacijsko sredstvo.
6. Dvoslojni kondenzator u skladu s patentnim zahtjevom 5, naznačen time što folija sadrži 50 do 85%, težinski, propilenskog homopolimera, 15 do 50%, težinski, propilenskog blok-kopolimera i 50 do 10.000 ppm β-nukleacijskog sredstva.
7. Dvoslojni kondenzator u skladu s bilo kojim od patentnih zahtjeva 1 do 6, naznačen time što je gustoća folije u rasponu od 0,1 do 0,5 g/cm3 i/ili što porozni sloj ima prosječni promjer pora u rasponu od 50 do 100 nm.
8. Dvoslojni kondenzator u skladu s bilo kojim od patentnih zahtjeva 1 do 7, naznačen time što folija ima debljinu od 10 do 100 µm.
9. Postupak proizvodnje jednoslojne ili višeslojne, dvoosno orijentirane porozna polipropilenske folije koja ima Gurleyevu vrijednost od 50 do 400 s, te vrijednost stezanja od <5% u uzdužnom smjeru na 100 °C/1 sat i vrijednost stezanja u poprečnom smjeru od <10% na 100 °C/1 sat, naznačen time što se u najmanju ruku smjesu propilenskog homopolimera i/ili propilenskog blok-kopolimera s β-nukleacijskim sredstvom rastali u ekstruderu, te ekstrudira kroz ravan kalup na valjak za izvlačenje, na kojem se rastaljena folija ohladi i stvrdne, tvoreći β-kristalite, a navedenu foliju se zatim rastegne u uzdužnom smjeru, te u poprečnom smjeru, gdje se dvoosno rastegnutu foliju toplinski obrađuje na temperaturi od 120 do 150 °C nakon poprečnog rastezanja.
10. Postupak u skladu s patentnim zahtjevom 9, naznačen time što se uzdužno rastegnutu foliju nakon uzdužnog rastezanja ohladi na temperaturu od 85 do 130 °C.
11. Postupak u skladu s bilo kojim od patentnih zahtjeva 9 ili 10, naznačen time što se nakon poprečnog rastezanja foliju izvuče na konvergirajući način, a konvergencija je od 5 do 25%.
12. Upotreba jednoslojne ili višeslojne dvoosno orijentirane porozne polipropilenske folije u skladu s bilo kojim od patentnih zahtjeva 9 do 11, naznačena time što se foliju upotrebljava kao separator u dvoslojnom kondenzatoru.
13. Upotreba u skladu s patentnim zahtjevom 12, naznačena time što dvoslojni kondenzator sadrži elektrode načinjene od aktiviranog ugljena ili elektrode obložene aktiviranim ugljenom, te što se kondenzator suši na temperaturi od 80 do 100 °C prije punjenja elektrolitom.
14. Dvoosno orijentirana jednoslojna ili višeslojna porozna polipropilenska folija, naznačena time što je se može proizvesti postupkom u skladu s bilo kojim od patentnih zahtjeva 9 do 11.
15. Dvoosno orijentirana folija u skladu s patentnim zahtjevom 14, naznačena time što ima elastični modul od 300 do 1800 N/mm3 u uzdužnom smjeru i elastični modul od 500 do 3000 N/mm3 u poprečnom smjeru.
HRP20150787TT 2009-12-22 2015-07-16 Separatorski film za dvoslojne kondenzatore HRP20150787T1 (hr)

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DE102009060446A DE102009060446A1 (de) 2009-12-22 2009-12-22 Mikroporöse Separator-Folie für Doppelschichtkondensatoren
PCT/EP2010/007796 WO2011076375A2 (de) 2009-12-22 2010-12-21 Mikroporöse separator-folie für doppelschichtkondensatoren
EP10814722.4A EP2481063B1 (de) 2009-12-22 2010-12-21 Mikroporöse separator-folie für doppelschichtkondensatoren

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Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009060446A1 (de) 2009-12-22 2011-06-30 Treofan Germany GmbH & Co. KG, 66539 Mikroporöse Separator-Folie für Doppelschichtkondensatoren
DE102010018374A1 (de) * 2010-04-26 2011-10-27 Treofan Germany Gmbh & Co. Kg Hochporöse Separator-Folie
CN102646676B (zh) 2011-11-03 2015-06-10 京东方科技集团股份有限公司 一种tft阵列基板
DE102011120474A1 (de) * 2011-12-08 2013-06-13 Treofan Germany Gmbh & Co. Kg Hochporöse Separator- Folie mit Beschichtung
DE102011121606A1 (de) * 2011-12-20 2013-06-20 Treofan Germany Gmbh & Co. Kg Hochporöse Separator-Folie mit Beschichtung und Abschaltfunktion
DE102012004161A1 (de) * 2012-03-05 2013-09-05 Treofan Germany Gmbh & Co. Kg Hochporöse Separator-Folie mit partieller Beschichtung
US10347889B2 (en) 2012-10-08 2019-07-09 Treofan Germany Gmbh & Co. Kg Microporous separator film having homogeneous porosity and greater resistance to puncturing
KR101611229B1 (ko) * 2013-01-31 2016-04-11 제일모직 주식회사 분리막의 제조 방법과 그 분리막, 및 이를 이용한 전지
CN105793937B (zh) * 2013-12-03 2020-09-15 Abb电网瑞士股份公司 多层电介质聚合物材料、电容器、材料用途及其形成方法
JP6631809B2 (ja) * 2014-09-30 2020-01-15 日本ゼオン株式会社 フィルムコンデンサ
JP6638315B2 (ja) * 2015-10-22 2020-01-29 株式会社ジェイテクト リチウムイオンキャパシタ
EP3761330A4 (en) * 2018-02-28 2022-01-19 Zeon Corporation CAPACITOR FILM AND METHOD OF MANUFACTURING THEREOF

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5231126A (en) 1985-04-01 1993-07-27 Shi Guan Yi Beta-crystalline form of isotactic polypropylene and method for forming the same
CN1004076B (zh) 1985-04-01 1989-05-03 中国科学院上海有机化学研究所 β-晶型聚丙烯生产方法
CN1017682B (zh) * 1990-11-13 1992-08-05 中国科学院化学研究所 高透过性聚丙烯微孔膜及其制法
US6235823B1 (en) 1992-01-24 2001-05-22 New Japan Chemical Co., Ltd. Crystalline polypropylene resin composition and amide compounds
AT404252B (de) 1994-05-13 1998-10-27 Danubia Petrochem Polymere Verfahren zur erhöhung des anteiles der beta-modifikation in polypropylen
DE4420989B4 (de) 1994-06-16 2005-04-14 Borealis Polymere Holding Ag Verfahren zur Erhöhung des Anteils der ß-Modifikation in Polypropylen
JP3939778B2 (ja) 1996-02-09 2007-07-04 日東電工株式会社 電池用セパレータ
DE60234320D1 (de) 2001-02-21 2009-12-24 New Japan Chem Co Ltd Aufeinanderfolgend biaxial ausgerichtete, poröse polypropylenfolie und verfahren ihrer herstellung
JP5024070B2 (ja) * 2001-02-21 2012-09-12 新日本理化株式会社 多孔性ポリプロピレン逐次二軸延伸フィルム及びその製造方法
WO2004101660A2 (en) * 2003-05-08 2004-11-25 Applied Extrusion Technologies, Inc. Methods of making thick, highly oriented, opaque, low-density, microporous polyolefin films and the films made thereby
JP4876387B2 (ja) 2003-11-05 2012-02-15 東レ株式会社 二軸配向微多孔フィルムおよびその製造方法
WO2005103127A1 (ja) 2004-04-22 2005-11-03 Toray Industries, Inc. 微孔性ポリプロピレンフィルムおよびその製造方法
US20060177632A1 (en) * 2005-02-08 2006-08-10 Philip Jacoby Beta-nucleation concentrates for film applications
KR20070106676A (ko) * 2004-10-07 2007-11-05 트레오판 저머니 게엠베하 앤 코. 카게 디프 드로잉법을 위한 라벨 필름
EP1950821B1 (en) 2005-10-18 2013-01-16 Toray Industries, Inc. Microporous film for power storage device separator and power storage device separator making use of the same
ATE475534T1 (de) * 2006-08-31 2010-08-15 Treofan Germany Gmbh & Co Kg Biaxial orientierte elektroisolierfolie
US7807287B2 (en) 2006-08-31 2010-10-05 Tonen Chemical Corporation Multi-layer, microporous membrane, battery separator and battery
EP2079782B1 (de) * 2006-10-05 2012-05-23 Treofan Germany GmbH & Co.KG Simultan verstreckte opake folie aus pla
EP1939167A1 (en) 2006-12-19 2008-07-02 Borealis Technology OY Beta-nucleating agent for polyproplyene and process for its preparation
JP4940351B2 (ja) 2007-11-30 2012-05-30 東レバッテリーセパレータフィルム合同会社 微細孔フィルムとその製造方法、及びその用途
US8906540B2 (en) 2008-05-02 2014-12-09 Treofan Germany Gmbh & Co. Kg Micro-porous multi-layer membrane film based on polypropylene for batteries with a cut-off function
DK2321126T3 (en) 2008-05-02 2016-08-29 Treofan Germany Gmbh & Co Kg Membrane film for batteries with switch function
DE102009060446A1 (de) 2009-12-22 2011-06-30 Treofan Germany GmbH & Co. KG, 66539 Mikroporöse Separator-Folie für Doppelschichtkondensatoren

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EP2842990B1 (de) 2016-05-11
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CA2795310A1 (en) 2011-06-30
US20130021719A1 (en) 2013-01-24
WO2011076375A3 (de) 2011-10-13
CA2795310C (en) 2018-05-15
DE102009060446A1 (de) 2011-06-30
EP2481063B1 (de) 2015-04-29
ES2543744T3 (es) 2015-08-21
EP2481063A2 (de) 2012-08-01
WO2011076375A2 (de) 2011-06-30
US9025314B2 (en) 2015-05-05
EP2842990A1 (de) 2015-03-04
ES2585222T3 (es) 2016-10-04
PL2842990T3 (pl) 2016-11-30
DK2481063T3 (en) 2015-07-13

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