TWI561155B - - Google Patents

Info

Publication number
TWI561155B
TWI561155B TW100130045A TW100130045A TWI561155B TW I561155 B TWI561155 B TW I561155B TW 100130045 A TW100130045 A TW 100130045A TW 100130045 A TW100130045 A TW 100130045A TW I561155 B TWI561155 B TW I561155B
Authority
TW
Taiwan
Application number
TW100130045A
Other languages
Chinese (zh)
Other versions
TW201223431A (en
Inventor
Tatsuo Kumura
Yusuke Kubo
Original Assignee
Dexerials Corp
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 Dexerials Corp filed Critical Dexerials Corp
Publication of TW201223431A publication Critical patent/TW201223431A/zh
Application granted granted Critical
Publication of TWI561155B publication Critical patent/TWI561155B/zh

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0073—Shielding materials
    • H05K9/0081—Electromagnetic shielding materials, e.g. EMI, RFI shielding
    • H05K9/0083—Electromagnetic shielding materials, e.g. EMI, RFI shielding comprising electro-conductive non-fibrous particles embedded in an electrically insulating supporting structure, e.g. powder, flakes, whiskers
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/08—Metals
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/54—Silicon-containing compounds
    • C08K5/541—Silicon-containing compounds containing oxygen
    • C08K5/5415—Silicon-containing compounds containing oxygen containing at least one Si—O bond
    • C08K5/5419—Silicon-containing compounds containing oxygen containing at least one Si—O bond containing at least one Si—C bond
    • 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
    • C08K9/00—Use of pretreated ingredients
    • C08K9/04—Ingredients treated with organic substances
    • C08K9/06—Ingredients treated with organic substances with silicon-containing compounds
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/147—Alloys characterised by their composition
    • H01F1/153—Amorphous metallic alloys, e.g. glassy metals
    • H01F1/15358—Making agglomerates therefrom, e.g. by pressing
    • H01F1/15366—Making agglomerates therefrom, e.g. by pressing using a binder
    • H01F1/15375—Making agglomerates therefrom, e.g. by pressing using a binder using polymers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/20—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of particles, e.g. powder
    • H01F1/22—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together
    • H01F1/24—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together the particles being insulated
    • H01F1/26—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together the particles being insulated by macromolecular organic substances
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/12—Polysiloxanes containing silicon bound to hydrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic groups
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K2003/023—Silicon
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/08—Metals
    • C08K2003/0856—Iron
    • 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
    • C08K2201/01—Magnetic additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Soft Magnetic Materials (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Hard Magnetic Materials (AREA)
  • Thermal Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
TW100130045A 2010-08-23 2011-08-23 Em-absorbing/heat-conducting sheet and method for manufacturing em-absorbing/heat-conducting sheet TW201223431A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010185890A JP2012044084A (ja) 2010-08-23 2010-08-23 電磁波吸収性熱伝導シート及び電磁波吸収性熱伝導シートの製造方法

Publications (2)

Publication Number Publication Date
TW201223431A TW201223431A (en) 2012-06-01
TWI561155B true TWI561155B (ko) 2016-12-01

Family

ID=45723460

Family Applications (1)

Application Number Title Priority Date Filing Date
TW100130045A TW201223431A (en) 2010-08-23 2011-08-23 Em-absorbing/heat-conducting sheet and method for manufacturing em-absorbing/heat-conducting sheet

Country Status (5)

Country Link
JP (1) JP2012044084A (ko)
KR (2) KR101827591B1 (ko)
CN (1) CN103053230B (ko)
TW (1) TW201223431A (ko)
WO (1) WO2012026466A1 (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013118313A (ja) * 2011-12-05 2013-06-13 Dexerials Corp 電磁波吸収性熱伝導シート及び電磁波吸収性熱伝導シートの製造方法
CN104494241B (zh) * 2014-12-08 2016-09-21 国家电网公司 一种电磁屏蔽复合橡胶材料及其制备方法
US11229147B2 (en) 2015-02-06 2022-01-18 Laird Technologies, Inc. Thermally-conductive electromagnetic interference (EMI) absorbers with silicon carbide
JP6872313B2 (ja) * 2015-10-13 2021-05-19 リンテック株式会社 半導体装置および複合シート
JP6113351B1 (ja) 2016-03-25 2017-04-12 富士高分子工業株式会社 磁気粘弾性エラストマー組成物、その製造方法及びこれを組み込んだ振動吸収装置
JP6366627B2 (ja) * 2016-03-25 2018-08-01 デクセリアルズ株式会社 電磁波吸収熱伝導シート、電磁波吸収熱伝導シートの製造方法及び半導体装置
US11411263B2 (en) 2019-03-06 2022-08-09 Laird Technologies, Inc. Thermal management and/or EMI mitigation materials including coated fillers
US11373921B2 (en) * 2019-04-23 2022-06-28 Honeywell International Inc. Gel-type thermal interface material with low pre-curing viscosity and elastic properties post-curing
CN111961439A (zh) * 2020-08-17 2020-11-20 苏州超弦新材料有限公司 一种高性能吸波粉体表面处理工艺

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW593476B (en) * 2000-10-25 2004-06-21 Shinetsu Chemical Co Electromagnetic wave absorbing silicone rubber compositions
JP2005310952A (ja) * 2004-04-20 2005-11-04 Nec Tokin Corp 電磁干渉抑制体

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3641796B2 (ja) * 1999-10-18 2005-04-27 Ｎｅｃトーキン株式会社 電磁干渉抑制体
JP4790892B2 (ja) * 2000-04-27 2011-10-12 ポリマテック株式会社 電波吸収体
JP2002363411A (ja) * 2001-06-08 2002-12-18 Ge Toshiba Silicones Co Ltd 金属粉含有シリコーンゴム組成物
JP4365067B2 (ja) * 2002-05-14 2009-11-18 東レ・ダウコーニング株式会社 複合軟磁性体形成用硬化性シリコーン組成物および複合軟磁性体
CN1292632C (zh) * 2002-08-19 2006-12-27 住友电气工业株式会社 电磁波吸收剂
WO2008087688A1 (ja) * 2007-01-18 2008-07-24 Toda Kogyo Corporation 導電・磁性フィラー、それを含む樹脂組成物、それを用いた電磁波干渉抑制用シート及び用途及び電磁波干渉抑制シートの製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW593476B (en) * 2000-10-25 2004-06-21 Shinetsu Chemical Co Electromagnetic wave absorbing silicone rubber compositions
JP2005310952A (ja) * 2004-04-20 2005-11-04 Nec Tokin Corp 電磁干渉抑制体

Also Published As

Publication number Publication date
KR101914424B1 (ko) 2018-11-01
CN103053230A (zh) 2013-04-17
JP2012044084A (ja) 2012-03-01
KR20130099066A (ko) 2013-09-05
WO2012026466A1 (ja) 2012-03-01
KR20180014876A (ko) 2018-02-09
KR101827591B1 (ko) 2018-03-22
TW201223431A (en) 2012-06-01
CN103053230B (zh) 2016-07-06

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