JPWO2022075191A1 - - Google Patents

Info

Publication number
JPWO2022075191A1
JPWO2022075191A1 JP2022555425A JP2022555425A JPWO2022075191A1 JP WO2022075191 A1 JPWO2022075191 A1 JP WO2022075191A1 JP 2022555425 A JP2022555425 A JP 2022555425A JP 2022555425 A JP2022555425 A JP 2022555425A JP WO2022075191 A1 JPWO2022075191 A1 JP WO2022075191A1
Authority
JP
Japan
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
JP2022555425A
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 filed Critical
Publication of JPWO2022075191A1 publication Critical patent/JPWO2022075191A1/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/62—Alcohols or phenols
    • C08G59/621—Phenols
    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/68—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the catalysts used
    • C08G59/687—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the catalysts used containing sulfur
    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/68—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the catalysts used
    • C08G59/688—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the catalysts used containing phosphorus
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means
    • H01F41/0246—Manufacturing of magnetic circuits by moulding or by pressing powder
    • 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
    • C08K2201/01—Magnetic additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Soft Magnetic Materials (AREA)
JP2022555425A 2020-10-05 2021-09-30 Pending JPWO2022075191A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020168306 2020-10-05
PCT/JP2021/036235 WO2022075191A1 (ja) 2020-10-05 2021-09-30 樹脂成形材料、成形体および当該成形体の製造方法

Publications (1)

Publication Number Publication Date
JPWO2022075191A1 true JPWO2022075191A1 (ja) 2022-04-14

Family

ID=81126871

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022555425A Pending JPWO2022075191A1 (ja) 2020-10-05 2021-09-30

Country Status (6)

Country Link
US (1) US20230331981A1 (ja)
EP (1) EP4227341A1 (ja)
JP (1) JPWO2022075191A1 (ja)
CN (1) CN116348516A (ja)
TW (1) TW202222885A (ja)
WO (1) WO2022075191A1 (ja)

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3185457B2 (ja) * 1993-03-10 2001-07-09 住友金属鉱山株式会社 樹脂結合型磁石用組成物及び樹脂結合型磁石とそれらの製造方法
JP3185458B2 (ja) * 1993-03-12 2001-07-09 住友金属鉱山株式会社 樹脂結合型磁石用組成物及び樹脂結合型磁石とその製造方法
JPH0722226A (ja) * 1993-07-02 1995-01-24 Sumitomo Metal Mining Co Ltd 樹脂結合型磁石用組成物及び、それを用いた樹脂結合型磁石とその製造方法
JP2003105067A (ja) * 2001-10-01 2003-04-09 Mitsui Chemicals Inc エポキシ樹脂組成物及びその製造方法
JP2003335920A (ja) * 2002-05-17 2003-11-28 Mitsui Chemicals Inc エポキシ樹脂組成物およびそれを用いた半導体装置
JP2013243268A (ja) * 2012-05-21 2013-12-05 Hitachi Chemical Co Ltd 圧粉磁心、圧粉磁心用被覆金属粉、及びこれらの製造方法
WO2018097292A1 (ja) * 2016-11-28 2018-05-31 ソマール株式会社 樹脂組成物、樹脂組成物の製造方法、樹脂組成物成形体及び樹脂組成物成形体の製造方法
JP2019080058A (ja) 2017-10-20 2019-05-23 住友ベークライト株式会社 磁性コア形成用樹脂組成物および構造体
JP7194909B2 (ja) * 2017-12-08 2022-12-23 パナソニックＩｐマネジメント株式会社 磁性樹脂粉末、磁性プリプレグ及び磁性樹脂ペースト
JP7206615B2 (ja) * 2018-04-05 2023-01-18 住友ベークライト株式会社 成形材料および成形体
WO2019229960A1 (ja) * 2018-05-31 2019-12-05 日立化成株式会社 コンパウンド及び成形体
JP2019210447A (ja) * 2018-06-04 2019-12-12 住友ベークライト株式会社 封止用樹脂組成物、これを用いる電子装置及び封止用樹脂組成物の製造方法
JP2020145310A (ja) * 2019-03-06 2020-09-10 Ntn株式会社 圧粉磁心材料
JP2020161726A (ja) * 2019-03-27 2020-10-01 旭化成株式会社 高周波用複合磁性材料
JP7303998B2 (ja) 2019-04-05 2023-07-06 スズキ株式会社 電動車両

Also Published As

Publication number Publication date
TW202222885A (zh) 2022-06-16
CN116348516A (zh) 2023-06-27
EP4227341A1 (en) 2023-08-16
WO2022075191A1 (ja) 2022-04-14
US20230331981A1 (en) 2023-10-19

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