JP7470051B2 - 放熱性樹脂組成物用無機粉体およびそれを用いた放熱性樹脂組成物、並びにそれらの製造方法 - Google Patents

放熱性樹脂組成物用無機粉体およびそれを用いた放熱性樹脂組成物、並びにそれらの製造方法 Download PDF

Info

Publication number
JP7470051B2
JP7470051B2 JP2020562433A JP2020562433A JP7470051B2 JP 7470051 B2 JP7470051 B2 JP 7470051B2 JP 2020562433 A JP2020562433 A JP 2020562433A JP 2020562433 A JP2020562433 A JP 2020562433A JP 7470051 B2 JP7470051 B2 JP 7470051B2
Authority
JP
Japan
Prior art keywords
inorganic particles
inorganic
resin composition
particles
particle size
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.)
Active
Application number
JP2020562433A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2020138335A5 (https=
JPWO2020138335A1 (ja
Inventor
篤 中山
克則 竹本
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of JPWO2020138335A1 publication Critical patent/JPWO2020138335A1/ja
Publication of JPWO2020138335A5 publication Critical patent/JPWO2020138335A5/ja
Application granted granted Critical
Publication of JP7470051B2 publication Critical patent/JP7470051B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • 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
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives
    • 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
    • C08K3/34—Silicon-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • 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
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/08—Materials not undergoing a change of physical state when used
    • C09K5/14—Solid materials, e.g. powdery or granular
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • 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
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2227—Oxides; Hydroxides of metals of aluminium
    • 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
    • C08K2201/001—Conductive additives
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/005—Additives being defined by their particle size in general
    • 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
    • C08K2201/006—Additives being defined by their surface area
    • 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
    • C08K3/10—Metal compounds
    • C08K3/14—Carbides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP2020562433A 2018-12-27 2019-12-26 放熱性樹脂組成物用無機粉体およびそれを用いた放熱性樹脂組成物、並びにそれらの製造方法 Active JP7470051B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018244647 2018-12-27
JP2018244647 2018-12-27
PCT/JP2019/051239 WO2020138335A1 (ja) 2018-12-27 2019-12-26 放熱性樹脂組成物用無機粉体およびそれを用いた放熱性樹脂組成物、並びにそれらの製造方法

Publications (3)

Publication Number Publication Date
JPWO2020138335A1 JPWO2020138335A1 (ja) 2021-11-11
JPWO2020138335A5 JPWO2020138335A5 (https=) 2022-11-24
JP7470051B2 true JP7470051B2 (ja) 2024-04-17

Family

ID=71126003

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020562433A Active JP7470051B2 (ja) 2018-12-27 2019-12-26 放熱性樹脂組成物用無機粉体およびそれを用いた放熱性樹脂組成物、並びにそれらの製造方法

Country Status (7)

Country Link
US (1) US20220064400A1 (https=)
EP (1) EP3904310A4 (https=)
JP (1) JP7470051B2 (https=)
KR (1) KR20210106458A (https=)
CN (1) CN113227238B (https=)
TW (1) TWI840482B (https=)
WO (1) WO2020138335A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022210928A1 (ja) * 2021-03-31 2022-10-06 日鉄ケミカル＆マテリアル株式会社 球状アルミナ粒子混合物及びその製造方法、並びに当該球状アルミナ粒子混合物を含む樹脂複合組成物及び樹脂複合体
WO2023007894A1 (ja) * 2021-07-29 2023-02-02 昭和電工株式会社 熱伝導性樹脂組成物、硬化物、熱伝導部材及び電子機器
KR20240042413A (ko) * 2021-08-05 2024-04-02 가부시끼가이샤 도꾸야마 조성물 및 필러 혼합물
JP2023164332A (ja) * 2022-04-28 2023-11-10 住友化学株式会社 樹脂組成物およびそれに用いるアルミナ粉末
JP2023164333A (ja) * 2022-04-28 2023-11-10 住友化学株式会社 樹脂組成物およびそれに用いるアルミナ粉末
GB2633405A (en) * 2023-09-11 2025-03-12 Landa Labs 2012 Ltd Method an apparatus for 3D printing

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008270678A (ja) 2007-04-25 2008-11-06 Mitsubishi Electric Corp 絶縁シートおよび半導体装置
JP2011088759A (ja) 2009-10-20 2011-05-06 Nikkato:Kk アルミナ質耐火物及びその製造方法
JP2016017014A (ja) 2014-07-09 2016-02-01 株式会社ジーエル・マテリアルズホールディングス 高熱伝導性・電気絶縁性・低熱膨張性粉末及びそれを用いた放熱構造体、並びにその粉末の製造方法
WO2018139642A1 (ja) 2017-01-30 2018-08-02 積水化学工業株式会社 樹脂材料及び積層体
WO2019065148A1 (ja) 2017-09-28 2019-04-04 富士フイルム株式会社 放熱シートおよび放熱シート付きデバイス

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3189590B2 (ja) * 1994-09-20 2001-07-16 東海ゴム工業株式会社 放熱シートおよびその製法
JP3490011B2 (ja) 1999-02-12 2004-01-26 富士高分子工業株式会社 熱伝導性エラストマー組成物およびこれを用いた熱伝導性エラストマー
WO2009136508A1 (ja) * 2008-05-08 2009-11-12 富士高分子工業株式会社 熱伝導性樹脂組成物
JP6179015B2 (ja) * 2016-07-06 2017-08-16 株式会社アドマテックス 粉粒体及びその製造方法、並びに特性改質材
JP6607166B2 (ja) * 2016-10-31 2019-11-20 信越化学工業株式会社 熱伝導性シリコーン組成物及び半導体装置
JP6659639B2 (ja) * 2017-03-22 2020-03-04 株式会社東芝 複合電解質、二次電池、電池パック及び車両

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008270678A (ja) 2007-04-25 2008-11-06 Mitsubishi Electric Corp 絶縁シートおよび半導体装置
JP2011088759A (ja) 2009-10-20 2011-05-06 Nikkato:Kk アルミナ質耐火物及びその製造方法
JP2016017014A (ja) 2014-07-09 2016-02-01 株式会社ジーエル・マテリアルズホールディングス 高熱伝導性・電気絶縁性・低熱膨張性粉末及びそれを用いた放熱構造体、並びにその粉末の製造方法
WO2018139642A1 (ja) 2017-01-30 2018-08-02 積水化学工業株式会社 樹脂材料及び積層体
WO2019065148A1 (ja) 2017-09-28 2019-04-04 富士フイルム株式会社 放熱シートおよび放熱シート付きデバイス

Also Published As

Publication number Publication date
WO2020138335A1 (ja) 2020-07-02
US20220064400A1 (en) 2022-03-03
EP3904310A4 (en) 2022-09-07
KR20210106458A (ko) 2021-08-30
TWI840482B (zh) 2024-05-01
CN113227238A (zh) 2021-08-06
CN113227238B (zh) 2023-04-11
JPWO2020138335A1 (ja) 2021-11-11
TW202033643A (zh) 2020-09-16
EP3904310A1 (en) 2021-11-03

Similar Documents

Publication Publication Date Title
JP7470051B2 (ja) 放熱性樹脂組成物用無機粉体およびそれを用いた放熱性樹脂組成物、並びにそれらの製造方法
JP7325670B2 (ja) 球状アルミナ粒子混合物及びその製造方法、並びに当該球状アルミナ粒子混合物を含む樹脂複合組成物及び樹脂複合体
CN109153811B (zh) 铝产品及其在具有高热导率的聚合物组合物中的用途
JP5354724B2 (ja) セラミックス粉末及びその用途
TW202031763A (zh) 填料組成物、聚矽氧樹脂組成物、以及散熱零件
TW202043142A (zh) 氮化硼粉末及其製造方法、及複合體以及散熱構件
CN116235296A (zh) 氧化镁粉末、填料组合物、树脂组合物和散热部件
TW202144290A (zh) 氧化鋁粉末、填料組成物、樹脂組成物、密封材、以及指紋認證感測器
CN116134611A (zh) 氧化镁粉末、填料组合物、树脂组合物和散热部件
CN113677648A (zh) 填料、成形体及散热材料
CN110475751B (zh) 粉末混合物
JP7645676B2 (ja) 窒化アルミニウム焼結顆粒
JP2008189835A (ja) 熱伝導性組成物及びその製造方法
TW202216877A (zh) 氧化鎂粉末、填料組成物、樹脂組成物、以及散熱零件
KR20250043493A (ko) 알루미나 분말, 수지 조성물, 및 알루미나 분말의 제조 방법
JP2003146648A (ja) 球状無機質粉末およびこれを充填した樹脂組成物
JP2024095000A (ja) アルミナ粉末および樹脂組成物
JP2010138267A (ja) 熱伝導性樹脂組成物
KR102049600B1 (ko) 세라믹 나노융복합 방열필름 제조방법
JP7236211B2 (ja) フィラー及びフィラーの製造方法、並びに成形体の製造方法
EP3999304B1 (en) Housing parts, housings and processes for preparing the same
KR20230079848A (ko) 반도체 밀봉용 조성물 및 이를 통해 성형된 반도체 부품
WO2025178089A1 (ja) 無機粉末およびそれを用いた樹脂組成物
WO2025206176A1 (ja) 球状アルミナ粒子混合物、およびこれを含む樹脂複合組成物
JP2025098555A (ja) 酸化マグネシウム粉末及びその製造方法、混合粉末、並びに樹脂組成物

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20221115

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20221115

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20231205

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240131

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: 20240319

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20240405

R150 Certificate of patent or registration of utility model

Ref document number: 7470051

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150