JP4243949B2 - 絶縁表層を有する導電性樹脂成形品とその成形方法 - Google Patents

絶縁表層を有する導電性樹脂成形品とその成形方法 Download PDF

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Publication number
JP4243949B2
JP4243949B2 JP2002347673A JP2002347673A JP4243949B2 JP 4243949 B2 JP4243949 B2 JP 4243949B2 JP 2002347673 A JP2002347673 A JP 2002347673A JP 2002347673 A JP2002347673 A JP 2002347673A JP 4243949 B2 JP4243949 B2 JP 4243949B2
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JP
Japan
Prior art keywords
surface layer
resin
conductive
conductive resin
insulating surface
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
JP2002347673A
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English (en)
Japanese (ja)
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JP2004181633A5 (https=
JP2004181633A (ja
Inventor
淳 小出
佳年 山極
雅資 菅沼
幸彦 高橋
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.)
Nissei Plastic Industrial Co Ltd
Original Assignee
Nissei Plastic Industrial 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 Nissei Plastic Industrial Co Ltd filed Critical Nissei Plastic Industrial Co Ltd
Priority to JP2002347673A priority Critical patent/JP4243949B2/ja
Priority to US10/722,116 priority patent/US7462388B2/en
Priority to CNB2003101180944A priority patent/CN1303618C/zh
Publication of JP2004181633A publication Critical patent/JP2004181633A/ja
Publication of JP2004181633A5 publication Critical patent/JP2004181633A5/ja
Application granted granted Critical
Publication of JP4243949B2 publication Critical patent/JP4243949B2/ja
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    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0013—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor using fillers dispersed in the moulding material, e.g. metal particles
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0013—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor using fillers dispersed in the moulding material, e.g. metal particles
    • B29C2045/0015—Non-uniform dispersion of fillers
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0046—Details relating to the filling pattern or flow paths or flow characteristics of moulding material in the mould cavity
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/88—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/88—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced
    • B29C70/882—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced partly or totally electrically conductive, e.g. for EMI shielding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0003—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular electrical or magnetic properties, e.g. piezoelectric
    • B29K2995/0005—Conductive
    • 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
    • Y10T428/23—Sheet including cover or casing
    • Y10T428/239—Complete cover or casing
    • 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
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles

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  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
JP2002347673A 2002-11-29 2002-11-29 絶縁表層を有する導電性樹脂成形品とその成形方法 Expired - Fee Related JP4243949B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2002347673A JP4243949B2 (ja) 2002-11-29 2002-11-29 絶縁表層を有する導電性樹脂成形品とその成形方法
US10/722,116 US7462388B2 (en) 2002-11-29 2003-11-25 Conductive resin molded product having insulating skin and method for forming the same
CNB2003101180944A CN1303618C (zh) 2002-11-29 2003-12-01 具有绝缘外皮的传导性树脂的模制产品及其制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002347673A JP4243949B2 (ja) 2002-11-29 2002-11-29 絶縁表層を有する導電性樹脂成形品とその成形方法

Publications (3)

Publication Number Publication Date
JP2004181633A JP2004181633A (ja) 2004-07-02
JP2004181633A5 JP2004181633A5 (https=) 2005-05-19
JP4243949B2 true JP4243949B2 (ja) 2009-03-25

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002347673A Expired - Fee Related JP4243949B2 (ja) 2002-11-29 2002-11-29 絶縁表層を有する導電性樹脂成形品とその成形方法

Country Status (3)

Country Link
US (1) US7462388B2 (https=)
JP (1) JP4243949B2 (https=)
CN (1) CN1303618C (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101149358B1 (ko) * 2008-11-18 2012-05-30 금호석유화학 주식회사 전도성 복합체의 합성 장치 및 방법
DE102009012673A1 (de) * 2009-03-13 2010-09-16 Bayer Materialscience Ag Formkörper aus Kohlenstoffnanoteilchen-Polymermischungen mit Gradienteneigenschaft der elektrischen Volumenleitfähigkeit
DE202011004899U1 (de) * 2011-04-05 2012-07-09 Peguform Gmbh Kraftfahrzeuginnenverkleidungsbauteil aus Kunststoff
EP2860008A1 (de) * 2013-10-14 2015-04-15 Esk Ceramics GmbH&Co. Kg Durch thermoplastische Verarbeitung von Polymer-Bornitrid-Compounds hergestellte Bauteile, Polymer-Bornitrid-Compounds zur Herstellung solcher Bauteile, Verfahren zur Herstellung solcher Bauteile sowie deren Verwendung

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6013516A (ja) * 1983-07-04 1985-01-24 Denki Kagaku Kogyo Kk 電磁波遮蔽性射出多層成形品の製造方法
JPH07102112A (ja) * 1993-09-10 1995-04-18 Hyperion Catalysis Internatl Inc 熱可塑性エラストマー組成物および樹脂組成物
US6156256A (en) * 1998-05-13 2000-12-05 Applied Sciences, Inc. Plasma catalysis of carbon nanofibers
US6180275B1 (en) * 1998-11-18 2001-01-30 Energy Partners, L.C. Fuel cell collector plate and method of fabrication
US6299812B1 (en) * 1999-08-16 2001-10-09 The Board Of Regents Of The University Of Oklahoma Method for forming a fibers/composite material having an anisotropic structure
EP1307339A1 (en) * 2000-06-14 2003-05-07 Hyperion Catalysis International, Inc. Multilayered polymeric structure
JP2002067209A (ja) * 2000-08-25 2002-03-05 Shimadzu Corp 導電性プラスチックシート
JP4586251B2 (ja) * 2000-09-22 2010-11-24 東レ株式会社 燃料電池用セパレーター
US6599446B1 (en) * 2000-11-03 2003-07-29 General Electric Company Electrically conductive polymer composite compositions, method for making, and method for electrical conductivity enhancement
JP4697829B2 (ja) * 2001-03-15 2011-06-08 ポリマテック株式会社 カーボンナノチューブ複合成形体及びその製造方法
US20020172789A1 (en) 2001-05-17 2002-11-21 Watson Ian George Electrically conductive polymeric housing for process control equipment
JP2004082129A (ja) * 2002-08-22 2004-03-18 Nissei Plastics Ind Co カーボンナノ材と低融点金属との複合金属製品及び成形方法
JP2004148634A (ja) * 2002-10-30 2004-05-27 Toppan Printing Co Ltd 帯電防止機能を有する積層体

Also Published As

Publication number Publication date
JP2004181633A (ja) 2004-07-02
US7462388B2 (en) 2008-12-09
US20040131841A1 (en) 2004-07-08
CN1303618C (zh) 2007-03-07
CN1512519A (zh) 2004-07-14

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