AU2023235727A1 - Epoxy resin composition for resin transfer molding, cured resin product, fiber-reinforced composite material, and method for manufacturing same - Google Patents

Epoxy resin composition for resin transfer molding, cured resin product, fiber-reinforced composite material, and method for manufacturing same Download PDF

Info

Publication number
AU2023235727A1
AU2023235727A1 AU2023235727A AU2023235727A AU2023235727A1 AU 2023235727 A1 AU2023235727 A1 AU 2023235727A1 AU 2023235727 A AU2023235727 A AU 2023235727A AU 2023235727 A AU2023235727 A AU 2023235727A AU 2023235727 A1 AU2023235727 A1 AU 2023235727A1
Authority
AU
Australia
Prior art keywords
epoxy resin
resin composition
rtm
component
mass
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
AU2023235727A
Other languages
English (en)
Inventor
Noriyuki Hirano
Daisuke Konishi
Nobuyuki Tomioka
Hiroya Tsuchida
Ryohei Watari
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Publication of AU2023235727A1 publication Critical patent/AU2023235727A1/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C08G59/20—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 epoxy compounds used
    • C08G59/32—Epoxy compounds containing three or more epoxy groups
    • C08G59/38—Epoxy compounds containing three or more epoxy groups together with di-epoxy compounds
    • 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
    • C08G59/20—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 epoxy compounds used
    • C08G59/22—Di-epoxy compounds
    • C08G59/24—Di-epoxy compounds carbocyclic
    • C08G59/245—Di-epoxy compounds carbocyclic aromatic
    • 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
    • C08G59/20—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 epoxy compounds used
    • C08G59/32—Epoxy compounds containing three or more epoxy groups
    • C08G59/3209—Epoxy compounds containing three or more epoxy groups obtained by polymerisation of unsaturated mono-epoxy compounds
    • 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
    • C08G59/20—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 epoxy compounds used
    • C08G59/32—Epoxy compounds containing three or more epoxy groups
    • C08G59/3218—Carbocyclic compounds
    • 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
    • C08G59/20—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 epoxy compounds used
    • C08G59/32—Epoxy compounds containing three or more epoxy groups
    • C08G59/3227—Compounds containing acyclic nitrogen atoms
    • 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
    • C08G59/50—Amines
    • C08G59/5033—Amines aromatic
    • 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
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/0405—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres
    • C08J5/042—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres with carbon fibres
    • 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
    • C08J5/241—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres
    • C08J5/243—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres using carbon fibres
    • 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
    • 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
    • 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
    • C08J2363/08—Epoxidised polymerised polyenes
    • 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
    • C08J2463/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Epoxy Resins (AREA)
AU2023235727A 2022-03-17 2023-03-16 Epoxy resin composition for resin transfer molding, cured resin product, fiber-reinforced composite material, and method for manufacturing same Pending AU2023235727A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2022-042541 2022-03-17
JP2022042541 2022-03-17
JP2022-117799 2022-07-25
JP2022117799 2022-07-25
PCT/JP2023/010373 WO2023176935A1 (ja) 2022-03-17 2023-03-16 Ｒｔｍ用エポキシ樹脂組成物、樹脂硬化物、繊維強化複合材料およびその製造方法

Publications (1)

Publication Number Publication Date
AU2023235727A1 true AU2023235727A1 (en) 2024-09-26

Family

ID=88023428

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2023235727A Pending AU2023235727A1 (en) 2022-03-17 2023-03-16 Epoxy resin composition for resin transfer molding, cured resin product, fiber-reinforced composite material, and method for manufacturing same

Country Status (5)

Country Link
US (1) US20260015455A1 (https=)
EP (1) EP4495156A4 (https=)
JP (1) JPWO2023176935A1 (https=)
AU (1) AU2023235727A1 (https=)
WO (1) WO2023176935A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120365704A (zh) * 2025-05-08 2025-07-25 镇江利德尔复合材料有限公司 一种应用于电机转子碳纤维缠绕的树脂及其制备方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2026014455A1 (ja) * 2024-07-10 2026-01-15 東レ株式会社 エポキシ樹脂組成物、繊維強化複合材料用成形材料、繊維強化複合材料および構造部材
WO2026034133A1 (ja) * 2024-08-06 2026-02-12 東レ株式会社 Ｒｔｍ用エポキシ樹脂組成物、樹脂硬化物および繊維強化複合材料ならびにその製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6875825B2 (en) * 1999-12-13 2005-04-05 Mitsubishi Rayon Co., Ltd. Composition of bisphenol or novolak epoxy resin, epoxy resin from monoaromatic backbone and aromatic amine
JP2010150310A (ja) 2008-12-24 2010-07-08 Toray Ind Inc エポキシ樹脂組成物、繊維強化複合材料およびその製造方法
ES2531305T3 (es) 2009-03-24 2015-03-12 Toray Industries Composición de resina epoxi para material compuesto reforzado con fibra, impregnado previamente, y material compuesto reforzado con fibra
GB0922599D0 (en) 2009-12-23 2010-02-10 Cytec Tech Corp Modified resin systems for liquid resin infusion applications, prepreg autoclave applications and hybrids thereof
JP5800031B2 (ja) * 2013-01-15 2015-10-28 東レ株式会社 エポキシ樹脂組成物、プリプレグおよび炭素繊維強化複合材料
WO2017110919A1 (ja) * 2015-12-25 2017-06-29 東レ株式会社 エポキシ樹脂組成物、繊維強化複合材料、成形品および圧力容器
JPWO2021241734A1 (https=) 2020-05-29 2021-12-02
EP4495160A4 (en) * 2022-03-17 2026-03-04 Toray Industries Composition of epoxy resin, fiber-reinforced composite material, and its production process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120365704A (zh) * 2025-05-08 2025-07-25 镇江利德尔复合材料有限公司 一种应用于电机转子碳纤维缠绕的树脂及其制备方法

Also Published As

Publication number Publication date
EP4495156A4 (en) 2026-03-04
US20260015455A1 (en) 2026-01-15
JPWO2023176935A1 (https=) 2023-09-21
EP4495156A1 (en) 2025-01-22
WO2023176935A1 (ja) 2023-09-21

Similar Documents

Publication Publication Date Title
EP3176200B1 (en) Two-pack type epoxy resin composition for fiber-reinforced composite material, and fiber-reinforced composite material
US20030082385A1 (en) Quick cure carbon fiber reinforced epoxy resin
JPWO2003040206A1 (ja) 繊維強化複合材料用エポキシ樹脂組成物、繊維強化複合材料の製法および繊維強化複合材料
KR101878128B1 (ko) 에폭시 수지 조성물, 프리프레그 및 섬유 강화 복합 재료
EP3819331B1 (en) Epoxy resin composition for fiber-reinforced composite material, fiber-reinforced composite material, and production method therefor
AU2023235727A1 (en) Epoxy resin composition for resin transfer molding, cured resin product, fiber-reinforced composite material, and method for manufacturing same
EP4674884A1 (en) Epoxy resin composition for rtm, cured resin product and fiber-reinforced composite material, and manufacturing method therefor
US20250188267A1 (en) Epoxy resin composition, fiber-reinforced composite material, and production method thereof
CN110352207A (zh) 环氧树脂组合物、预浸料坯以及纤维增强复合材料
US11912859B2 (en) Epoxy resin composition, prepreg, and fiber-reinforced composite material
JP2018012797A (ja) エポキシ樹脂組成物、プリプレグ、樹脂硬化物および繊維強化複合材料
JP6421897B1 (ja) エポキシ樹脂組成物、プリプレグ、繊維強化複合材料およびその製造方法
JP2025153516A (ja) エポキシ樹脂組成物、樹脂硬化物、繊維強化複合材料およびその製造方法
JP2026022767A (ja) Ｒｔｍ用エポキシ樹脂組成物、樹脂硬化物、繊維強化複合材料およびその製造方法
WO2026034133A1 (ja) Ｒｔｍ用エポキシ樹脂組成物、樹脂硬化物および繊維強化複合材料ならびにその製造方法
JP2020019932A (ja) エポキシ樹脂組成物、プリプレグおよび繊維強化複合材料
JP2020204026A (ja) エポキシ樹脂組成物、プリプレグおよび繊維強化複合材料
KR102927193B1 (ko) 섬유 강화 복합 재료용 에폭시 수지 조성물, 프리프레그 및 섬유 강화 복합 재료
CN118742585A (zh) Rtm用环氧树脂组合物、树脂固化物、纤维增强复合材料及其制造方法
JP7816137B2 (ja) 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、および繊維強化複合材料の製造方法
CN118742587A (zh) 环氧树脂组合物、纤维增强复合材料及其制造方法
CN111372978A (zh) 预浸料及纤维增强复合材料
JP2023067809A (ja) エポキシ樹脂組成物、プリプレグおよび繊維強化複合材料
JP2019218540A (ja) エポキシ樹脂組成物、プリプレグおよび繊維強化複合材料