DE69222421T2 - Polymer folie - Google Patents

Polymer folie

Info

Publication number
DE69222421T2
DE69222421T2 DE1992622421 DE69222421T DE69222421T2 DE 69222421 T2 DE69222421 T2 DE 69222421T2 DE 1992622421 DE1992622421 DE 1992622421 DE 69222421 T DE69222421 T DE 69222421T DE 69222421 T2 DE69222421 T2 DE 69222421T2
Authority
DE
Germany
Prior art keywords
polymer film
polymer
film
Prior art date
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.)
Expired - Lifetime
Application number
DE1992622421
Other languages
English (en)
Other versions
DE69222421T3 (de
DE69222421D1 (de
Inventor
Kenneth Theobald Street Gargan
Raymond William Singleton
John Anthony Cook
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Freudenberg Nonwovens Ltd
Original Assignee
Scimat 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26299209&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69222421(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from GB919114797A external-priority patent/GB9114797D0/en
Priority claimed from GB929208906A external-priority patent/GB9208906D0/en
Application filed by Scimat Ltd filed Critical Scimat Ltd
Publication of DE69222421D1 publication Critical patent/DE69222421D1/de
Application granted granted Critical
Publication of DE69222421T2 publication Critical patent/DE69222421T2/de
Publication of DE69222421T3 publication Critical patent/DE69222421T3/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M14/00—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials
    • D06M14/18—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials using wave energy or particle radiation
    • D06M14/26—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials using wave energy or particle radiation on to materials of synthetic origin
    • D06M14/28—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials using wave energy or particle radiation on to materials of synthetic origin of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/16—Synthetic fibres, other than mineral fibres
    • D06M2101/18—Synthetic fibres consisting of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M2101/20—Polyalkenes, polymers or copolymers of compounds with alkenyl groups bonded to aromatic groups
    • 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
    • H01M50/44—Fibrous material
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2861—Coated or impregnated synthetic organic fiber fabric
    • Y10T442/291—Coated or impregnated polyolefin fiber fabric
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2861—Coated or impregnated synthetic organic fiber fabric
    • Y10T442/291—Coated or impregnated polyolefin fiber fabric
    • Y10T442/2918—Polypropylene fiber fabric

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Cell Separators (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Nonwoven Fabrics (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
DE1992622421 1991-07-09 1992-07-09 Polymer-Folie und Verfahren zu deren Herstellung Expired - Lifetime DE69222421T3 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB919114797A GB9114797D0 (en) 1991-07-09 1991-07-09 Electrode separator
GB9114797 1991-07-09
GB9208906 1992-04-24
GB929208906A GB9208906D0 (en) 1992-04-24 1992-04-24 Grafted polypropylene
PCT/GB1992/001245 WO1993001622A1 (en) 1991-07-09 1992-07-09 Polymeric sheet

Publications (3)

Publication Number Publication Date
DE69222421D1 DE69222421D1 (de) 1997-10-30
DE69222421T2 true DE69222421T2 (de) 1998-05-07
DE69222421T3 DE69222421T3 (de) 2006-04-20

Family

ID=26299209

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1992622421 Expired - Lifetime DE69222421T3 (de) 1991-07-09 1992-07-09 Polymer-Folie und Verfahren zu deren Herstellung

Country Status (9)

Country Link
US (2) US5922417A (de)
EP (1) EP0593612B2 (de)
JP (2) JP3152931B2 (de)
CN (1) CN1045689C (de)
AU (1) AU2255492A (de)
CA (1) CA2112797C (de)
DE (1) DE69222421T3 (de)
HK (1) HK1000833A1 (de)
WO (1) WO1993001622A1 (de)

Families Citing this family (55)

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US5798189A (en) * 1994-04-15 1998-08-25 Kabushiki Kaisha Toshiba Nickel-hydrogen secondary battery
US5807643A (en) * 1995-10-13 1998-09-15 Kabushiki Kaisha Toshiba Nickel-hydrogen secondary battery
FR2754394B1 (fr) * 1996-10-03 1998-11-13 Accumulateurs Fixes Separateur pour accumulateur nickel-metal hydrurable
KR100498563B1 (ko) * 1996-12-11 2005-10-06 도넨카가쿠가부시키가이샤 비프로톤성전해질박막,고정화액막도전체및폴리머전지
GB9712690D0 (en) 1997-06-18 1997-08-20 Scimat Ltd Non-woven fabric treatment
GB9712692D0 (en) * 1997-06-18 1997-08-20 Scimat Ltd Non-woven fabric laminate
GB9814394D0 (en) * 1998-07-03 1998-09-02 Scimat Ltd A gas filter element
CN1177382C (zh) * 1999-07-30 2004-11-24 日本维林株式会社 碱性电池用隔板及其制造方法
US6680144B2 (en) * 1999-10-29 2004-01-20 Kvg Technologies, Inc. Battery separator
WO2001034388A1 (en) * 1999-10-29 2001-05-17 Hollingsworth & Vose Company Graft polymerization, separators, and batteries including the separators
US6955865B2 (en) 1999-10-29 2005-10-18 Hollingsworth & Vose Company Graft polymerization, separators, and batteries including the separators
CN1101252C (zh) * 1999-12-17 2003-02-12 清华大学 聚丙烯核径迹膜的制造方法
US6613703B1 (en) 2000-04-27 2003-09-02 Kimberly-Clark Worldwide, Inc. Thermoplastic nonwoven web chemically reacted with a cyclodextrin compound
US6537696B2 (en) 2000-12-20 2003-03-25 Daramic, Inc. Nonwoven separator for a nickel-metal hydride battery
WO2003008681A1 (en) * 2001-07-17 2003-01-30 Dow Global Technologies Inc. Elastic, heat and moisture resistant bicomponent and biconstituent fibers
ATE342031T1 (de) * 2001-07-26 2006-11-15 Procter & Gamble Absorbierende artikel mit elastischen oberen schichten
DE10143898B4 (de) 2001-09-07 2005-07-14 Carl Freudenberg Kg Alkalische Zelle oder Batterie
GB0130461D0 (en) * 2001-12-20 2002-02-06 Scimat Ltd An absorbent hygiene product
CN1320200C (zh) 2002-08-28 2007-06-06 希麦特有限公司 多孔聚合物制品
BRPI0314479B1 (pt) * 2002-09-23 2015-10-13 Dow Global Technologies Inc composição polimérica, camada pelicular , artigo manufaturado e película
CN100371075C (zh) * 2002-09-25 2008-02-27 国际壳牌研究有限公司 用于乙烯低聚为直链α-烯烃的催化剂体系
EP1403419B1 (de) * 2002-09-30 2006-05-31 The Procter & Gamble Company Hydrophile Vliese enthaltende absorbierende Artikel
DE60209613T2 (de) * 2002-11-08 2006-10-05 The Procter & Gamble Company, Cincinnati Absorbierender Wegwerfartikel mit verbesserter oberer Schicht
ATE418947T1 (de) * 2002-11-08 2009-01-15 Procter & Gamble Absorbierender wegwerfartikel mit schmutzverdeckender deckschicht
EP1504772A1 (de) 2003-08-06 2005-02-09 The Procter & Gamble Company Superabsorbierende Polymere mit strahlungsaktivierbare Oberflächevernetzer und Verfahren zu deren Herstellung
DE60333368D1 (de) * 2003-10-02 2010-08-26 Procter & Gamble Absorbierender Artikel mit elastomerischem Material
DE102004033196A1 (de) * 2004-07-09 2006-01-26 Carl Freudenberg Kg Funktionalisierte Vliesstoffe, Verfahren zu deren Herstellung und deren Verwendung
FR2881431B1 (fr) * 2005-01-28 2008-12-05 Arkema Sa Greffage d'une poudre de polyamide par irradiation gamma.
US8080705B2 (en) * 2004-07-28 2011-12-20 The Procter & Gamble Company Superabsorbent polymers comprising direct covalent bonds between polymer chain segments and method of making them
EP1669394A1 (de) * 2004-12-10 2006-06-14 The Procter & Gamble Company Superabsorbierende Polymerpartikel mit verbesserter Oberflächenvernetzung und hydrophiler Eigenschaft und Verfahren zur Herstellung
US20060128827A1 (en) * 2004-12-10 2006-06-15 The Procter & Gamble Company Absorbent members comprising modified water absorbent resin for use in diapers
US20110015602A1 (en) * 2005-03-24 2011-01-20 Mattias Schmidt Hydrophilic Nonwovens with Low Retention Capacity Comprising Cross-Linked Hydrophilic Polymers
FR2886767B1 (fr) * 2005-06-02 2007-07-27 Accumulateurs Fixes Accumulateur alcalin ouvert comportant une membrane microporeuse.
US20070016153A1 (en) * 2005-07-13 2007-01-18 Bryn Hird Disposable absorbent articles comprising non-biopersistent inorganic vitreous microfibers
JP2007077366A (ja) * 2005-09-16 2007-03-29 Procter & Gamble Co 吸水剤の製法
WO2007054707A1 (en) * 2005-11-11 2007-05-18 Freudenberg Nonwovens Lp Electrode separator
CA2649299A1 (en) * 2006-04-10 2007-10-25 The Procter & Gamble Company An absorbent member comprising a modified water absorbent resin
US8198505B2 (en) * 2006-07-12 2012-06-12 The Procter & Gamble Company Disposable absorbent articles comprising non-biopersistent inorganic vitreous microfibers
CN100414740C (zh) * 2006-08-23 2008-08-27 常州市康捷电池材料有限公司 接枝聚丙烯隔膜及其制造方法
EP1921702A1 (de) * 2006-11-10 2008-05-14 DSMIP Assets B.V. Befeuchtungsmembran
EP2121049B1 (de) 2007-02-22 2016-03-30 The Procter and Gamble Company Verfahren zur oberflächenbehandlung eines partikelförmigen materials mithilfe elektromagnetischer strahlung
CN101267028B (zh) * 2008-04-10 2011-02-16 深圳市星源材质科技股份有限公司 一种经磺化改性的聚烯烃电池隔膜及其制备方法
CN102108635B (zh) * 2011-01-25 2012-05-09 桂林正翰科技开发有限责任公司 辐照接枝丙烯酸制备电池隔膜材料的方法
CN102493187B (zh) * 2011-12-12 2013-08-28 沈阳化工大学 一种吸附重金属离子的聚丙烯基离子螯合纤维的制备方法
US9083034B2 (en) * 2013-03-15 2015-07-14 Ford Global Technologies, Llc Treated battery separator
US11291215B2 (en) 2014-03-26 2022-04-05 Hydroxsys Holdings Limited Durable asymmetric composite membranes and modified substrates used in their preparation
DE102014206908B4 (de) * 2014-04-10 2021-05-20 Leibniz-Institut Für Polymerforschung Dresden E.V. Verstärkte Ionenaustauschermembranen
JP2017528561A (ja) 2014-08-21 2017-09-28 イエン，ウイリアム・ウインチン 微小孔性シート製品ならびにその製造法および使用法
US10829600B2 (en) 2014-11-05 2020-11-10 William Winchin Yen Microporous sheet product and methods for making and using the same
WO2016073558A1 (en) 2014-11-05 2016-05-12 William Winchin Yen Microporous sheet product and methods for making and using the same
AU2015370441B2 (en) 2014-12-24 2017-12-07 Hydroxsys Holdings Limited Asymmetric composite membranes and modified substrates used in their preparation
WO2018184049A1 (en) 2017-04-03 2018-10-11 Lenzing Ag A nonwoven material designed for use in hygiene applications
CN113287224A (zh) * 2018-07-23 2021-08-20 达拉米克有限责任公司 改进的铅酸电池隔板
EP3730111A1 (de) 2019-10-02 2020-10-28 Lenzing Aktiengesellschaft Flüssigkeitsdurchlässige deckfolie und absorbierender hygieneartikel mit besagter deckfolie
TWI778482B (zh) * 2020-12-28 2022-09-21 亞比斯創新科技股份有限公司 具有固定氣化物質的載體及製造單向釋放氣體的載體之方法

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Also Published As

Publication number Publication date
US5922417A (en) 1999-07-13
CN1045689C (zh) 1999-10-13
JPH06509208A (ja) 1994-10-13
HK1000833A1 (en) 1998-05-01
EP0593612B1 (de) 1997-09-24
EP0593612B2 (de) 2005-06-29
DE69222421T3 (de) 2006-04-20
CA2112797A1 (en) 1993-01-21
JP2001081667A (ja) 2001-03-27
WO1993001622A1 (en) 1993-01-21
JP3152931B2 (ja) 2001-04-03
CN1070202A (zh) 1993-03-24
US5830604A (en) 1998-11-03
CA2112797C (en) 2002-10-15
AU2255492A (en) 1993-02-11
DE69222421D1 (de) 1997-10-30
EP0593612A1 (de) 1994-04-27

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