JP5457180B2 - 不飽和極性モノマーを照射グラフトした官能化ｐｖｄｆ - Google Patents

不飽和極性モノマーを照射グラフトした官能化ｐｖｄｆ Download PDF

Info

Publication number
JP5457180B2
JP5457180B2 JP2009523327A JP2009523327A JP5457180B2 JP 5457180 B2 JP5457180 B2 JP 5457180B2 JP 2009523327 A JP2009523327 A JP 2009523327A JP 2009523327 A JP2009523327 A JP 2009523327A JP 5457180 B2 JP5457180 B2 JP 5457180B2
Authority
JP
Japan
Prior art keywords
pvdf
copolymer
layer
vdf
functionalized
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
JP2009523327A
Other languages
English (en)
Japanese (ja)
Other versions
JP2010500440A5 (enExample
JP2010500440A (ja
Inventor
アントニー ボネ，
オード ラップラン，
パスカル セビール，
Original Assignee
アルケマ フランス
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 アルケマ フランス filed Critical アルケマ フランス
Publication of JP2010500440A publication Critical patent/JP2010500440A/ja
Publication of JP2010500440A5 publication Critical patent/JP2010500440A5/ja
Application granted granted Critical
Publication of JP5457180B2 publication Critical patent/JP5457180B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/16—Layered products comprising a layer of synthetic resin specially treated, e.g. irradiated
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F259/00—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00
    • C08F259/08—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00 on to polymers containing fluorine
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08L27/16—Homopolymers or copolymers or vinylidene fluoride
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/621—Binders
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/621—Binders
    • H01M4/622—Binders being polymers
    • H01M4/623—Binders being polymers fluorinated polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/003—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
    • 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
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
    • Y10T428/1393—Multilayer [continuous layer]
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31507—Of polycarbonate
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/3154—Of fluorinated addition polymer from unsaturated monomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Graft Or Block Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Battery Electrode And Active Subsutance (AREA)
JP2009523327A 2006-08-08 2007-08-07 不飽和極性モノマーを照射グラフトした官能化ｐｖｄｆ Expired - Fee Related JP5457180B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0653316A FR2904828B1 (fr) 2006-08-08 2006-08-08 Copolymere de fluorure de vinylidene fonctionnalise par greffage par irradiation par un monomere polaire insature
FR0653316 2006-08-08
PCT/FR2007/051791 WO2008017789A2 (fr) 2006-08-08 2007-08-07 Copolymère de fluorure de vinylidène fonctionalisé par greffage par irridiation d'un monomère polaire insaturé.

Publications (3)

Publication Number Publication Date
JP2010500440A JP2010500440A (ja) 2010-01-07
JP2010500440A5 JP2010500440A5 (enExample) 2010-09-24
JP5457180B2 true JP5457180B2 (ja) 2014-04-02

Family

ID=37864497

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009523327A Expired - Fee Related JP5457180B2 (ja) 2006-08-08 2007-08-07 不飽和極性モノマーを照射グラフトした官能化ｐｖｄｆ

Country Status (8)

Country Link
US (1) US20100255378A1 (enExample)
EP (1) EP2052002A2 (enExample)
JP (1) JP5457180B2 (enExample)
CN (1) CN101522735A (enExample)
CA (1) CA2660341A1 (enExample)
FR (1) FR2904828B1 (enExample)
NO (1) NO20090985L (enExample)
WO (1) WO2008017789A2 (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2904867B1 (fr) * 2006-08-08 2008-09-19 Arkema France Tube multicouche pour le transport d'eau ou de gaz
US8216498B2 (en) * 2008-09-10 2012-07-10 Boston Scientific Scimed, Inc. Catheter having a coextruded fluoropolymer layer
CN102010484B (zh) * 2009-09-08 2013-11-06 中国科学院上海应用物理研究所 一种聚偏氟乙烯接枝甲基丙烯酸缩水甘油酯的方法
WO2011122260A1 (ja) * 2010-03-30 2011-10-06 株式会社クレハ 非水電解質二次電池用負極合剤、非水電解質二次電池用負極および非水電解質二次電池
WO2012084578A1 (en) 2010-12-22 2012-06-28 Solvay Specialty Polymers Italy S.P.A. Vinylidene fluoride copolymers
CN103270060B (zh) 2010-12-22 2016-02-24 索尔维特殊聚合物意大利有限公司 偏二氟乙烯以及三氟乙烯聚合物
CN103492441B (zh) 2012-02-03 2016-06-29 西奥公司 接枝到pvdf上的丙烯腈
EP2644210B1 (de) 2012-03-29 2018-01-03 Biotronik AG Katheterschaft mit verschweißten Schläuchen
CN102702404B (zh) * 2012-06-12 2013-08-28 辽宁富朗科技有限公司 一种聚偏氟乙烯材料的制备方法
FR2999590B1 (fr) * 2012-12-13 2016-01-22 Arkema France Formulation d'une membrane fluoree poreuse mise en œuvre par un procede d'etirage
FR3010082A1 (fr) * 2013-09-02 2015-03-06 Arkema France Procede de preparation d'une composition de polymeres fluores reticules
KR102234294B1 (ko) * 2014-01-10 2021-03-31 삼성에스디아이 주식회사 2차전지용 바인더 조성물, 이를 채용한 양극과 리튬전지
JP6936787B2 (ja) * 2016-03-08 2021-09-22 デンカ株式会社 負極用バインダー組成物、負極用スラリー、負極及びリチウムイオン二次電池
CN106674406B (zh) * 2016-12-31 2019-03-08 山东华夏神舟新材料有限公司 柔性低熔点偏氟乙烯共聚物的制备方法及其改性方法
CN119029497A (zh) * 2017-05-26 2024-11-26 大金工业株式会社 二次电池用隔膜和二次电池
JP7280863B2 (ja) 2017-07-14 2023-05-24 アーケマ・インコーポレイテッド 高強度ポリフッ化ビニリデン複合体
US20190283375A1 (en) * 2018-03-19 2019-09-19 Saint-Gobain Performance Plastics Corporation Polymer blends for use in multilayered tubing for fuel transfer applications
KR102439830B1 (ko) * 2018-07-27 2022-09-01 주식회사 엘지에너지솔루션 전극 보호층용 고분자 및 이를 적용한 이차전지
FR3106703B1 (fr) * 2020-01-29 2022-07-22 Arkema France Formulation d’electrode pour batterie li-ion et procede de fabrication d’electrode sans solvant
WO2021252137A1 (en) * 2020-06-10 2021-12-16 St. Jude Medical, Cardiology Division, Inc. Catheter shaft with flouropolymer inner liner and related methods
EP4215553A4 (en) * 2020-09-17 2025-02-19 Daikin Industries, Ltd. FLUORINE-CONTAINING POLYMER AND PROCESS FOR PRODUCING SAME
CN116606519A (zh) * 2023-05-24 2023-08-18 安徽大学 一种高附着力pvdf复合材料及其制备方法
CN116355147B (zh) * 2023-06-01 2023-11-21 宁德时代新能源科技股份有限公司 接枝聚合物、制备方法、粘结剂、正极极片、二次电池和用电装置
CN118667060B (zh) * 2024-07-29 2025-05-09 比亚迪股份有限公司 Pvdf类聚合物及其制备方法、电极浆料、电极、电池和用电设备

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2559260C3 (de) * 1975-12-31 1982-04-01 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zur Modifizierung von Polyvinylidenfluorid
US5093427A (en) * 1990-05-10 1992-03-03 Atochem North America, Inc. Copolymers of vinylidene fluoride and hexafluoropropylene and process for preparing the same
US5296318A (en) * 1993-03-05 1994-03-22 Bell Communications Research, Inc. Rechargeable lithium intercalation battery with hybrid polymeric electrolyte
US5576106A (en) * 1994-07-28 1996-11-19 E. I. Du Pont De Nemours And Company Grafted fluoropolymer powders
FR2731497B1 (fr) * 1995-03-10 1997-04-30 Atochem Elf Sa Tube pour transport d'eau potable
FR2742445B1 (fr) * 1995-12-19 1998-01-16 Atochem Elf Sa Compositions antistatiques et adherentes a base de polyamide
JPH10144571A (ja) * 1996-09-13 1998-05-29 Tdk Corp 固体型電気二重層キャパシタ
US6743876B2 (en) * 1997-02-28 2004-06-01 Atofina Chemicals, Inc. Copolymers of vinylidene fluoride and hexafluoropropylene having reduced extractable content and improved solution clarity
JPH10334948A (ja) * 1997-05-30 1998-12-18 Tdk Corp 電極、この電極を用いたリチウム２次電池および電気２重層キャパシタ
AU7448000A (en) * 1999-09-30 2001-04-30 Asahi Glass Company Limited Fuel hose
WO2001023796A1 (en) * 1999-09-30 2001-04-05 Asahi Glass Company, Limited Fuel hose
US6586547B1 (en) * 1999-11-03 2003-07-01 Atofina Chemicals, Inc. Low crystallinity vinylidene fluoride hexafluoropropylene copolymers
US20030106602A1 (en) * 2001-12-07 2003-06-12 Hsich Henry S. Multi-layer assembly for fluid handling and containment systems
EP1362870A1 (fr) * 2002-05-16 2003-11-19 Atofina Structure multicouche comprenant un liant à base de polyoléfine greffée par un monomère acrylique
KR20050090073A (ko) * 2003-01-07 2005-09-12 애버리 데니슨 코포레이션 고온 내성 필름 및 그로 제조된 접착제 물품
US7241817B2 (en) * 2003-06-06 2007-07-10 Arkema France Process for grafting a fluoropolymer and multilayer structures comprising this grafted polymer
US7547742B2 (en) * 2003-06-06 2009-06-16 Dow Corning Corporation Fluoroplastic silicone vulcanizates
FR2856404B1 (fr) * 2003-06-06 2008-08-08 Atofina Procede de greffage de polymere fluore et structures multicouches comprenant ce polymere greffe
EP1508927A3 (fr) * 2003-07-29 2008-12-24 Arkema France Structure comprenant un polymere fluore modifie et electrode a base de cette structure
EP1690673B1 (fr) * 2003-12-01 2008-01-02 Arkema France Utilisation d'un tuyau a base de polymere fluore greffe par irradiation pour le transport d'essence en station service
DE602004013412D1 (de) * 2003-12-02 2008-06-12 Arkema France Verwendung einer Struktur auf Basis eines gepfropften Fluorpolymeren für die Aufbewahrung und den Transport von chemischen Produkten.
FR2876712B1 (fr) * 2004-10-19 2007-02-02 Arkema Sa Surfaces metalliques revetues de polymeres fluores
FR2904867B1 (fr) * 2006-08-08 2008-09-19 Arkema France Tube multicouche pour le transport d'eau ou de gaz

Also Published As

Publication number Publication date
FR2904828B1 (fr) 2008-09-19
NO20090985L (no) 2009-05-05
WO2008017789A2 (fr) 2008-02-14
US20100255378A1 (en) 2010-10-07
WO2008017789A3 (fr) 2008-03-27
EP2052002A2 (fr) 2009-04-29
JP2010500440A (ja) 2010-01-07
CN101522735A (zh) 2009-09-02
FR2904828A1 (fr) 2008-02-15
CA2660341A1 (fr) 2008-02-14

Similar Documents

Publication Publication Date Title
JP5457180B2 (ja) 不飽和極性モノマーを照射グラフトした官能化ｐｖｄｆ
JP5215049B2 (ja) フルオロポリマーのグラフト方法と、得られたグラフト化ポリマーを含む多層構造物
US7241817B2 (en) Process for grafting a fluoropolymer and multilayer structures comprising this grafted polymer
JP4240201B2 (ja) 含フッ素共重合体
JP4224857B2 (ja) 照射グラフト化フルオロポリマーをベースとする多層管のガソリンスタンドのガソリン輸送における使用
JP2010500440A5 (enExample)
CN101472741A (zh) 具有接枝聚偏二氟乙烯共混物层的多层结构
US20050118372A1 (en) Use of a structure based on a grafted fluoropolymer for storing and transporting chemicals
KR100653583B1 (ko) 화학 제품의 저장 및 수송을 위한 그라프팅된 플루오르화중합체 기재의 구조체의 용도
KR20070088419A (ko) 하나 이상의 폴리에틸렌층 및 하나 이상의 배리어중합체층을 포함하는 구조
WO2006045637A1 (en) Fluoropolymer-based impact-resistant barrier composition
HK1069590A (en) Process for grafting a fluoropolymer and multilayer structures comprising this grafted polymer
US20060057391A1 (en) Structure comprising at least one polyethylene layer and at least one layer of barrier polymer
FR2876766A1 (fr) Tuyau a base d'elastomere vulcanise et de polymere fluore modifie

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100806

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20100806

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20101227

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A132

Effective date: 20120522

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120801

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20130319

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20130321

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20131210

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20140109

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

LAPS Cancellation because of no payment of annual fees