JP7123265B2 - レジン製造方法及び絶縁構造製造方法 - Google Patents

レジン製造方法及び絶縁構造製造方法 Download PDF

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Publication number
JP7123265B2
JP7123265B2 JP2021538674A JP2021538674A JP7123265B2 JP 7123265 B2 JP7123265 B2 JP 7123265B2 JP 2021538674 A JP2021538674 A JP 2021538674A JP 2021538674 A JP2021538674 A JP 2021538674A JP 7123265 B2 JP7123265 B2 JP 7123265B2
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Prior art keywords
resin
epoxy resin
manufacturing
nanofiller
curing agent
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Japanese (ja)
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JPWO2022044420A1 (https=
Inventor
優 山下
哲夫 吉満
光太郎 武良
隆浩 今井
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Toshiba Mitsubishi Electric Industrial Systems Corp
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Toshiba Mitsubishi Electric Industrial Systems Corp
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/12—Impregnating, moulding insulation, heating or drying of windings, stators, rotors or machines
    • 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
    • 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
    • C08G59/42—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/24—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
    • C08J5/249—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs characterised by the additives used in the prepolymer mixture
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/06—Ethers; Acetals; Ketals; Ortho-esters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/40—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes epoxy resins
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/04—Details of the magnetic circuit characterised by the material used for insulating the magnetic circuit or parts thereof
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/30—Windings characterised by the insulating material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2363/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins
    • 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
    • C08K2201/011—Nanostructured additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/56—Non-aqueous solutions or dispersions
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/20—Applications use in electrical or conductive gadgets
    • C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Organic Insulating Materials (AREA)
JP2021538674A 2020-08-28 2021-04-16 レジン製造方法及び絶縁構造製造方法 Active JP7123265B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020145094 2020-08-28
JP2020145094 2020-08-28
PCT/JP2021/015726 WO2022044420A1 (ja) 2020-08-28 2021-04-16 レジン製造方法及び絶縁構造製造方法

Publications (2)

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JPWO2022044420A1 JPWO2022044420A1 (https=) 2022-03-03
JP7123265B2 true JP7123265B2 (ja) 2022-08-22

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US (1) US12319811B2 (https=)
EP (1) EP4207562A4 (https=)
JP (1) JP7123265B2 (https=)
KR (1) KR102813731B1 (https=)
CN (1) CN116157877A (https=)
WO (1) WO2022044420A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7702374B2 (ja) * 2022-04-19 2025-07-03 株式会社Tmeic レジン製造方法及び絶縁構造製造方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003096266A (ja) 2001-09-20 2003-04-03 Mitsui Kinzoku Toryo Kagaku Kk 舗装用バインダー組成物及びそれを用いた舗装材
JP2015231322A (ja) 2014-06-06 2015-12-21 三菱電機株式会社 マイカテープ及び固定子コイル
US20160045841A1 (en) 2013-03-15 2016-02-18 Transtar Group, Ltd. New and improved system for processing various chemicals and materials
WO2016104141A1 (ja) 2014-12-22 2016-06-30 三菱電機株式会社 絶縁テープ及びその製造方法、並びに固定子コイル及びその製造方法、並びに発電機
WO2016152839A1 (ja) 2015-03-23 2016-09-29 株式会社Adeka エポキシ樹脂組成物
JP2019131629A (ja) 2018-01-29 2019-08-08 三菱電機株式会社 絶縁ワニス、絶縁ワニス硬化物、固定子コイル及び回転電機
JP6758526B1 (ja) 2019-08-01 2020-09-23 三菱電機株式会社 回転機コイル、その製造方法及び回転機

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2532190C (en) * 2003-06-16 2012-08-21 William Marsh Rice University Sidewall functionalization of carbon nanotubes with hydroxyl-terminated moieties
KR101197524B1 (ko) * 2004-02-27 2012-11-09 도레이 카부시키가이샤 탄소섬유강화 복합재료용 에폭시수지 조성물, 프리프레그,일체화 성형품, 섬유강화 복합재료판, 및 전기/전자기기용케이싱
EP1908801A4 (en) * 2005-06-24 2014-10-22 Daikin Ind Ltd SURFACE TREATED NANO FILLER AND POLYMER COMPOSITE
CN101688000B (zh) * 2007-06-22 2013-04-03 陶氏环球技术公司 含纳米填料的环氧树脂及其稳定水分散体
US9193879B2 (en) * 2010-02-17 2015-11-24 Baker Hughes Incorporated Nano-coatings for articles
DE102010032555A1 (de) 2010-07-29 2012-02-02 Siemens Aktiengesellschaft Isolierung für rotierende elektrische Maschinen
US9732195B2 (en) * 2012-05-15 2017-08-15 Teijin Limited Reinforcing carbon fiber bundle, method for manufacturing the same and method for manufacturing composite using the same
WO2018016524A1 (ja) * 2016-07-20 2018-01-25 日立化成株式会社 熱硬化性樹脂組成物、層間絶縁用樹脂フィルム、複合フィルム、プリント配線板及びその製造方法
BR112019008905B1 (pt) * 2016-11-09 2022-11-16 Pirelli Tyre S.P.A. Aduto, e, processo para a preparação de um aduto
KR102545905B1 (ko) * 2017-03-23 2023-06-22 쓰리엠 이노베이티브 프로퍼티즈 캄파니 프탈로니트릴 반응성 희석제 및 다이프탈로니트릴 수지를 함유하는 수지 블렌드, 프리프레그, 및 물품
US20190143369A1 (en) * 2017-11-15 2019-05-16 Nanotek Instruments, Inc. Process for graphene-mediated metallization of polymer article
CN107903587B (zh) * 2017-12-15 2020-08-21 江苏澳盛复合材料科技有限公司 一种碳纤维增强材料用环氧树脂体系
US20190292671A1 (en) * 2018-03-26 2019-09-26 Nanotek Instruments, Inc. Metal matrix nanocomposite containing oriented graphene sheets and production process
US11680173B2 (en) * 2018-05-07 2023-06-20 Global Graphene Group, Inc. Graphene-enabled anti-corrosion coating
US20190345345A1 (en) * 2018-05-08 2019-11-14 Nanotek Instruments, Inc. Graphene-enabled method of inhibiting metal corrosion

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003096266A (ja) 2001-09-20 2003-04-03 Mitsui Kinzoku Toryo Kagaku Kk 舗装用バインダー組成物及びそれを用いた舗装材
US20160045841A1 (en) 2013-03-15 2016-02-18 Transtar Group, Ltd. New and improved system for processing various chemicals and materials
JP2015231322A (ja) 2014-06-06 2015-12-21 三菱電機株式会社 マイカテープ及び固定子コイル
WO2016104141A1 (ja) 2014-12-22 2016-06-30 三菱電機株式会社 絶縁テープ及びその製造方法、並びに固定子コイル及びその製造方法、並びに発電機
WO2016152839A1 (ja) 2015-03-23 2016-09-29 株式会社Adeka エポキシ樹脂組成物
JP2019131629A (ja) 2018-01-29 2019-08-08 三菱電機株式会社 絶縁ワニス、絶縁ワニス硬化物、固定子コイル及び回転電機
JP6758526B1 (ja) 2019-08-01 2020-09-23 三菱電機株式会社 回転機コイル、その製造方法及び回転機

Also Published As

Publication number Publication date
JPWO2022044420A1 (https=) 2022-03-03
EP4207562A1 (en) 2023-07-05
KR20230041098A (ko) 2023-03-23
EP4207562A4 (en) 2024-10-09
US20230399504A1 (en) 2023-12-14
WO2022044420A1 (ja) 2022-03-03
US12319811B2 (en) 2025-06-03
KR102813731B1 (ko) 2025-05-27
CN116157877A (zh) 2023-05-23

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