CN118434671A - 氮化硼粒子及散热片材 - Google Patents

氮化硼粒子及散热片材 Download PDF

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Publication number
CN118434671A
CN118434671A CN202280085704.6A CN202280085704A CN118434671A CN 118434671 A CN118434671 A CN 118434671A CN 202280085704 A CN202280085704 A CN 202280085704A CN 118434671 A CN118434671 A CN 118434671A
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CN
China
Prior art keywords
boron nitride
nitride particles
particles
less
boron
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.)
Pending
Application number
CN202280085704.6A
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English (en)
Chinese (zh)
Inventor
佐佐木祐辅
宫田建治
中嶋道治
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.)
Denka Co Ltd
Original Assignee
Denka 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 Denka Co Ltd filed Critical Denka Co Ltd
Publication of CN118434671A publication Critical patent/CN118434671A/zh
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
    • C01B21/064—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with boron
    • 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
    • C08K3/38—Boron-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
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/82—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by IR- or Raman-data
    • 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
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • 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
    • C08K3/38—Boron-containing compounds
    • C08K2003/382—Boron-containing compounds and nitrogen
    • C08K2003/385—Binary compounds of nitrogen with boron
    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CN202280085704.6A 2021-12-27 2022-12-23 氮化硼粒子及散热片材 Pending CN118434671A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-213164 2021-12-27
JP2021213164 2021-12-27
PCT/JP2022/047691 WO2023127742A1 (ja) 2021-12-27 2022-12-23 窒化ホウ素粒子及び放熱シート

Publications (1)

Publication Number Publication Date
CN118434671A true CN118434671A (zh) 2024-08-02

Family

ID=86999244

Family Applications (1)

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CN202280085704.6A Pending CN118434671A (zh) 2021-12-27 2022-12-23 氮化硼粒子及散热片材

Country Status (4)

Country Link
US (1) US20250066197A1 (https=)
JP (1) JP7357181B1 (https=)
CN (1) CN118434671A (https=)
WO (1) WO2023127742A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112334408A (zh) * 2018-06-29 2021-02-05 电化株式会社 块状氮化硼粒子、氮化硼粉末、氮化硼粉末的制造方法、树脂组合物、及散热构件

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6720014B2 (ja) * 2016-08-03 2020-07-08 デンカ株式会社 六方晶窒化ホウ素一次粒子凝集体及び樹脂組成物とその用途
CN109790025B (zh) * 2016-10-07 2023-05-30 电化株式会社 氮化硼块状粒子、其制造方法及使用了其的导热树脂组合物
JP6822836B2 (ja) * 2016-12-28 2021-01-27 昭和電工株式会社 六方晶窒化ホウ素粉末、その製造方法、樹脂組成物及び樹脂シート
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
JP2018145090A (ja) * 2018-03-28 2018-09-20 住友ベークライト株式会社 造粒粉、放熱用樹脂組成物、放熱シート、半導体装置、および放熱部材
JP7059441B2 (ja) * 2019-03-27 2022-04-25 富士フイルム株式会社 放熱シート前駆体、及び放熱シートの製造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112334408A (zh) * 2018-06-29 2021-02-05 电化株式会社 块状氮化硼粒子、氮化硼粉末、氮化硼粉末的制造方法、树脂组合物、及散热构件

Also Published As

Publication number Publication date
JP7357181B1 (ja) 2023-10-05
JPWO2023127742A1 (https=) 2023-07-06
WO2023127742A1 (ja) 2023-07-06
US20250066197A1 (en) 2025-02-27

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