JP7622627B2 - エポキシ樹脂組成物、繊維強化複合材料用成形材料および繊維強化複合材料 - Google Patents

エポキシ樹脂組成物、繊維強化複合材料用成形材料および繊維強化複合材料 Download PDF

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JP7622627B2
JP7622627B2 JP2021505430A JP2021505430A JP7622627B2 JP 7622627 B2 JP7622627 B2 JP 7622627B2 JP 2021505430 A JP2021505430 A JP 2021505430A JP 2021505430 A JP2021505430 A JP 2021505430A JP 7622627 B2 JP7622627 B2 JP 7622627B2
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epoxy resin
fiber
reinforced composite
resin composition
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JPWO2021153584A1 (enExample
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達也 高本
徳多 石川
伸之 富岡
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Toray Industries Inc
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Toray Industries Inc
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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00Polycondensates 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
    • C08G59/18Macromolecules 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
    • C08G59/40Macromolecules 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
    • C08G59/4007Curing agents not provided for by the groups C08G59/42 - C08G59/66
    • C08G59/4014Nitrogen containing compounds
    • C08G59/4021Ureas; Thioureas; Guanidines; Dicyandiamides
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00Polycondensates 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
    • C08G59/18Macromolecules 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
    • C08G59/20Macromolecules 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 epoxy compounds used
    • C08G59/22Di-epoxy compounds
    • C08G59/24Di-epoxy compounds carbocyclic
    • C08G59/245Di-epoxy compounds carbocyclic aromatic
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00Polycondensates 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
    • C08G59/18Macromolecules 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
    • C08G59/20Macromolecules 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 epoxy compounds used
    • C08G59/32Epoxy compounds containing three or more epoxy groups
    • C08G59/3218Carbocyclic compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/0405Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres
    • C08J5/042Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres with carbon fibres
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/24Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
    • C08J5/241Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres
    • C08J5/243Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres using carbon fibres
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00Compositions of epoxy resins; Compositions of derivatives of epoxy resins
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2363/00Characterised by the use of epoxy resins; Derivatives of epoxy resins

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Epoxy Resins (AREA)
  • Reinforced Plastic Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP2021505430A 2020-01-30 2021-01-27 エポキシ樹脂組成物、繊維強化複合材料用成形材料および繊維強化複合材料 Active JP7622627B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020013249 2020-01-30
JP2020013249 2020-01-30
PCT/JP2021/002755 WO2021153584A1 (ja) 2020-01-30 2021-01-27 エポキシ樹脂組成物、繊維強化複合材料用成形材料および繊維強化複合材料

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JPWO2021153584A1 JPWO2021153584A1 (enExample) 2021-08-05
JP7622627B2 true JP7622627B2 (ja) 2025-01-28

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US (1) US20230030598A1 (enExample)
EP (1) EP4071214A4 (enExample)
JP (1) JP7622627B2 (enExample)
CN (1) CN114945631A (enExample)
WO (1) WO2021153584A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3129153B1 (fr) * 2021-11-17 2025-06-20 Commissariat Energie Atomique Composition a cuisson rapide pour la fabrication de semi-produit permettant la fabrication de reservoirs composites sous pression de type iv pour le stockage embarque de l’hydrogene gazeux.
KR102692001B1 (ko) * 2022-03-30 2024-08-05 도레이첨단소재 주식회사 토우프레그 및 이의 제조방법
FR3135459B1 (fr) * 2022-05-11 2025-12-05 Commissariat Energie Atomique Composition a cuisson rapide et basse temperature pour la fabrication de reservoirs sous pression en materiau composite pour le stockage embarque de l’hydrogene gazeux.
CN117070133B (zh) * 2023-09-06 2024-03-08 陕西鑫宏宇防腐科技有限公司 一种耐磨防腐涂料及其制备方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002220432A (ja) 2001-01-26 2002-08-09 Matsushita Electric Works Ltd エポキシ樹脂組成物及びプリプレグの製造方法
JP2017019977A (ja) 2015-07-15 2017-01-26 味の素株式会社 エポキシ樹脂組成物の製造方法
WO2018066600A1 (ja) 2016-10-04 2018-04-12 三菱ケミカル株式会社 プリプレグ、プリプレグ積層体、および繊維強化複合材料
WO2018181849A1 (ja) 2017-03-31 2018-10-04 新日鉄住金化学株式会社 繊維強化複合材料用エポキシ樹脂組成物、繊維強化複合材料及び成形体
WO2019181402A1 (ja) 2018-03-20 2019-09-26 東レ株式会社 プリプレグおよび繊維強化複合材料
WO2019225442A1 (ja) 2018-05-21 2019-11-28 東レ株式会社 トウプレグおよびその製造方法、ならびに圧力容器の製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02286722A (ja) 1989-04-28 1990-11-26 Dainippon Ink & Chem Inc 含浸用樹脂組成物、プリプレグ、及び積層板の製法
JP2003213015A (ja) 2002-01-29 2003-07-30 Toray Ind Inc ウェットプリプレグの製造方法および複合材料の製造方法、ウェットプリプレグ用布帛、それからなるウェットプリプレグならびに複合材料
EP3632952B1 (en) * 2017-05-24 2022-02-16 Toray Industries, Inc. Epoxy resin composition for fiber-reinforced composite materials, and fiber-reinforced composite material

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002220432A (ja) 2001-01-26 2002-08-09 Matsushita Electric Works Ltd エポキシ樹脂組成物及びプリプレグの製造方法
JP2017019977A (ja) 2015-07-15 2017-01-26 味の素株式会社 エポキシ樹脂組成物の製造方法
WO2018066600A1 (ja) 2016-10-04 2018-04-12 三菱ケミカル株式会社 プリプレグ、プリプレグ積層体、および繊維強化複合材料
WO2018181849A1 (ja) 2017-03-31 2018-10-04 新日鉄住金化学株式会社 繊維強化複合材料用エポキシ樹脂組成物、繊維強化複合材料及び成形体
WO2019181402A1 (ja) 2018-03-20 2019-09-26 東レ株式会社 プリプレグおよび繊維強化複合材料
WO2019225442A1 (ja) 2018-05-21 2019-11-28 東レ株式会社 トウプレグおよびその製造方法、ならびに圧力容器の製造方法

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JPWO2021153584A1 (enExample) 2021-08-05
CN114945631A (zh) 2022-08-26
US20230030598A1 (en) 2023-02-02
EP4071214A4 (en) 2023-11-22
WO2021153584A1 (ja) 2021-08-05
EP4071214A1 (en) 2022-10-12

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