FR2958796B1 - Garniture d'etancheite en polyamide pour piles alcalines. - Google Patents

Garniture d'etancheite en polyamide pour piles alcalines.

Info

Publication number
FR2958796B1
FR2958796B1 FR1001542A FR1001542A FR2958796B1 FR 2958796 B1 FR2958796 B1 FR 2958796B1 FR 1001542 A FR1001542 A FR 1001542A FR 1001542 A FR1001542 A FR 1001542A FR 2958796 B1 FR2958796 B1 FR 2958796B1
Authority
FR
France
Prior art keywords
alkaline batteries
polyamide
seal trim
polyamide seal
batteries
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 - Fee Related
Application number
FR1001542A
Other languages
English (en)
Other versions
FR2958796A1 (fr
Inventor
Kwang Sang Lee
Yeong Chool Yu
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.)
Performance Polyamides SAS
Original Assignee
Rhodia Operations SAS
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
Priority to FR1001542A priority Critical patent/FR2958796B1/fr
Application filed by Rhodia Operations SAS filed Critical Rhodia Operations SAS
Priority to EP11713808.1A priority patent/EP2559082B1/fr
Priority to CN2011800190299A priority patent/CN102859748A/zh
Priority to JP2013504235A priority patent/JP5676745B2/ja
Priority to US13/641,409 priority patent/US8900745B2/en
Priority to BR112012025933-4A priority patent/BR112012025933B1/pt
Priority to PCT/EP2011/055678 priority patent/WO2011128321A1/fr
Priority to CN201710067614.5A priority patent/CN106977917B/zh
Priority to KR1020127026458A priority patent/KR101385816B1/ko
Publication of FR2958796A1 publication Critical patent/FR2958796A1/fr
Application granted granted Critical
Publication of FR2958796B1 publication Critical patent/FR2958796B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K3/1006—Materials in mouldable or extrudable form for sealing or packing joints or covers characterised by the chemical nature of one of its constituents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/12—Materials for stopping leaks, e.g. in radiators, in tanks
    • 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
    • H01M10/24—Alkaline accumulators
    • 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
    • H01M10/24—Alkaline accumulators
    • H01M10/28—Construction or manufacture
    • 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
    • H01M10/24—Alkaline accumulators
    • H01M10/28—Construction or manufacture
    • H01M10/283—Cells or batteries with two cup-shaped or cylindrical collectors
    • 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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4235—Safety or regulating additives or arrangements in electrodes, separators or electrolyte
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/183—Sealing members
    • H01M50/19—Sealing members 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/183—Sealing members
    • H01M50/19—Sealing members characterised by the material
    • H01M50/191—Inorganic 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/183—Sealing members
    • H01M50/19—Sealing members characterised by the material
    • H01M50/193—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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/183—Sealing members
    • H01M50/19—Sealing members characterised by the material
    • H01M50/195—Composite material consisting of a mixture of organic and inorganic materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/02—Details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/04—Cells with aqueous electrolyte
    • H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
    • H01M6/08—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with cup-shaped electrodes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/003—Additives being defined by their diameter
    • 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
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • 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
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/183—Sealing members
    • H01M50/19—Sealing members characterised by the material
    • H01M50/198—Sealing members characterised by the material characterised by physical properties, e.g. adhesiveness or hardness
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Primary Cells (AREA)

Abstract

La présente invention concerne des garnitures d'étanchéité pour piles alcalines, fait à partir d'une composition polyamide comprenant au moins du polyamide 66 et du polyamide 610; et éventuellement des charges et/ou additifs. Ces garnitures d'étanchéité conviennent notamment pour les piles alcalines de types piles bâtons standard "AAA" (LR03) et "AA" (LR6).
FR1001542A 2010-04-13 2010-04-13 Garniture d'etancheite en polyamide pour piles alcalines. Expired - Fee Related FR2958796B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR1001542A FR2958796B1 (fr) 2010-04-13 2010-04-13 Garniture d'etancheite en polyamide pour piles alcalines.
CN2011800190299A CN102859748A (zh) 2010-04-13 2011-04-12 用于碱性电池的聚酰胺填充密封物
JP2013504235A JP5676745B2 (ja) 2010-04-13 2011-04-12 アルカリ電池のためのポリアミドパッキングシール
US13/641,409 US8900745B2 (en) 2010-04-13 2011-04-12 Polyamide packing seal for alkaline batteries
EP11713808.1A EP2559082B1 (fr) 2010-04-13 2011-04-12 Garniture d'etancheite en polyamide pour piles alcalines
BR112012025933-4A BR112012025933B1 (pt) 2010-04-13 2011-04-12 vedante para pilhas alcalinas, pilha alcalina, processo de fabricação de vedante e uso de uma composição
PCT/EP2011/055678 WO2011128321A1 (fr) 2010-04-13 2011-04-12 Garniture d'etancheite en polyamide pour piles alcalines
CN201710067614.5A CN106977917B (zh) 2010-04-13 2011-04-12 用于碱性电池的聚酰胺填充密封物
KR1020127026458A KR101385816B1 (ko) 2010-04-13 2011-04-12 알칼리 전지용 폴리아미드 패킹 씰

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1001542A FR2958796B1 (fr) 2010-04-13 2010-04-13 Garniture d'etancheite en polyamide pour piles alcalines.

Publications (2)

Publication Number Publication Date
FR2958796A1 FR2958796A1 (fr) 2011-10-14
FR2958796B1 true FR2958796B1 (fr) 2012-04-13

Family

ID=43244715

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1001542A Expired - Fee Related FR2958796B1 (fr) 2010-04-13 2010-04-13 Garniture d'etancheite en polyamide pour piles alcalines.

Country Status (8)

Country Link
US (1) US8900745B2 (fr)
EP (1) EP2559082B1 (fr)
JP (1) JP5676745B2 (fr)
KR (1) KR101385816B1 (fr)
CN (2) CN102859748A (fr)
BR (1) BR112012025933B1 (fr)
FR (1) FR2958796B1 (fr)
WO (1) WO2011128321A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3010235B1 (fr) * 2013-08-29 2016-12-30 Arkema France Joint pour pile base sur une composition de polyamide
BR112016025806B1 (pt) * 2014-05-12 2021-08-31 Performance Polyamides, Sas Composição de poliamida, uso de poliamida amorfa e/ou poliéster com condutividade elétrica aperfeiçoada e uniforme, partes moldadas, seu uso, e invólucro ou suas partes
JP6323971B1 (ja) * 2017-04-07 2018-05-16 新生化学工業株式会社 アルカリ乾電池用ガスケットおよびその製造方法
CN109423043A (zh) * 2017-08-24 2019-03-05 尤尼吉可株式会社 发泡成型用聚酰胺树脂组合物、发泡用聚酰胺树脂颗粒混合物和发泡成型体
WO2021187044A1 (fr) 2020-03-19 2021-09-23 東レ株式会社 Couvercle de batterie alcaline

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0022223B2 (fr) * 1979-06-28 1987-11-11 Hitachi Maxell Ltd. Pile électrochimique étanche
US5837398A (en) * 1996-09-26 1998-11-17 Three Bond Co., Ltd. Radiation curable sealing material for batteries
JPH10195211A (ja) * 1996-12-27 1998-07-28 Kureha Chem Ind Co Ltd 包装用フィルムまたはシート
EP1102336B1 (fr) * 1999-04-08 2007-09-12 Dai Nippon Printing Co., Ltd. Materiau multicouches stratifié d'envelope de pile au lithium
DE10055373A1 (de) * 1999-11-10 2001-05-17 Sumitomo Chemical Co Dichtung für eine Batterie mit nicht-wässrigem Elektrolyten, Herstellung der Dichtung und Batterie mit nicht-wässrigem Elektrolyten
JP2001202935A (ja) * 1999-11-10 2001-07-27 Sumitomo Chem Co Ltd 非水電解質電池封口ガスケット、ガスケットの製造方法及び非水電解質電池
US6794082B2 (en) * 2000-09-08 2004-09-21 Sony Corporation Alkaline battery
JP3901122B2 (ja) * 2003-05-07 2007-04-04 ソニー株式会社 アルカリ電池の負極カップの製法
JP4399213B2 (ja) 2003-09-02 2010-01-13 Ｆｄｋエナジー株式会社 アルカリ乾電池とその封口ガスケット
JP2005235596A (ja) * 2004-02-20 2005-09-02 Hitachi Maxell Ltd ボタン形アルカリ電池およびその製造方法
JPWO2006043460A1 (ja) * 2004-10-18 2008-05-22 旭化成ケミカルズ株式会社 難燃剤組成物
CN101065449B (zh) * 2004-11-25 2010-10-13 旭化成化学株式会社 适于片材成型的树脂组合物
US7714988B2 (en) 2005-02-17 2010-05-11 Massachusetts Institute Of Technology System and method for absorbance modulation lithography
JP4546910B2 (ja) * 2005-09-22 2010-09-22 三菱樹脂株式会社 多孔積層体の製造方法および多孔積層体
JP5095243B2 (ja) * 2007-03-10 2012-12-12 Ｆｄｋエナジー株式会社 アルカリ電池用負極集電体、アルカリ電池
JP5470611B2 (ja) * 2007-04-12 2014-04-16 旭化成ケミカルズ株式会社 ポリアミド樹脂組成物及び成形品
TW200905123A (en) * 2007-07-30 2009-02-01 Topco Technologies Corp Light emitting diode lamp and illumination system
WO2009087798A1 (fr) 2008-01-11 2009-07-16 Panasonic Corporation Joint d'étanchéité pour batterie et batterie alcaline

Also Published As

Publication number Publication date
KR101385816B1 (ko) 2014-04-16
US20130200308A1 (en) 2013-08-08
FR2958796A1 (fr) 2011-10-14
CN106977917A (zh) 2017-07-25
BR112012025933B1 (pt) 2020-12-22
JP2013527864A (ja) 2013-07-04
WO2011128321A1 (fr) 2011-10-20
EP2559082A1 (fr) 2013-02-20
CN106977917B (zh) 2019-12-10
BR112012025933A2 (pt) 2016-06-28
KR20130009988A (ko) 2013-01-24
JP5676745B2 (ja) 2015-02-25
US8900745B2 (en) 2014-12-02
EP2559082B1 (fr) 2017-03-29
CN102859748A (zh) 2013-01-02

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