JP7694381B2 - 成形材料および繊維強化複合材料 - Google Patents

成形材料および繊維強化複合材料 Download PDF

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Publication number
JP7694381B2
JP7694381B2 JP2021505442A JP2021505442A JP7694381B2 JP 7694381 B2 JP7694381 B2 JP 7694381B2 JP 2021505442 A JP2021505442 A JP 2021505442A JP 2021505442 A JP2021505442 A JP 2021505442A JP 7694381 B2 JP7694381 B2 JP 7694381B2
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fiber
epoxy resin
reinforced composite
composite material
resin composition
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Japanese (ja)
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JPWO2021157442A5 (https=
JPWO2021157442A1 (https=
Inventor
滉 松川
静恵 小柳
公則 平野
伸之 富岡
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Toray Industries Inc
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Toray Industries Inc
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    • 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
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/58—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
    • C08G59/4007—Curing agents not provided for by the groups C08G59/42 - C08G59/66
    • C08G59/4014—Nitrogen containing compounds
    • C08G59/4028—Isocyanates; Thioisocyanates
    • 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
    • C08G59/504—Amines containing an atom other than nitrogen belonging to the amine group, carbon and hydrogen
    • 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
    • C08G59/686—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 nitrogen
    • 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
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/0405—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres
    • C08J5/043—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres with glass 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
    • C08J5/244—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres using glass fibres
    • 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
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • C08K7/04—Fibres or whiskers inorganic
    • C08K7/06—Elements
    • 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
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • C08K7/04—Fibres or whiskers inorganic
    • C08K7/14—Glass
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

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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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Reinforced Plastic Materials (AREA)
  • Laminated Bodies (AREA)
  • Polyurethanes Or Polyureas (AREA)
JP2021505442A 2020-02-03 2021-01-27 成形材料および繊維強化複合材料 Active JP7694381B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2020015995 2020-02-03
JP2020015995 2020-02-03
JP2020027904 2020-02-21
JP2020027904 2020-02-21
PCT/JP2021/002756 WO2021157442A1 (ja) 2020-02-03 2021-01-27 成形材料および繊維強化複合材料

Publications (3)

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JPWO2021157442A1 JPWO2021157442A1 (https=) 2021-08-12
JPWO2021157442A5 JPWO2021157442A5 (https=) 2023-11-06
JP7694381B2 true JP7694381B2 (ja) 2025-06-18

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Country Status (6)

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US (1) US20230027417A1 (https=)
EP (1) EP4101878A4 (https=)
JP (1) JP7694381B2 (https=)
CN (1) CN115052920B (https=)
AU (1) AU2021217266A1 (https=)
WO (1) WO2021157442A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230406994A1 (en) * 2020-11-16 2023-12-21 Toray Industries, Inc. Thermosetting epoxy resin composition, molded article of same, fiber-reinforced composite material, molding material for fiber-reinforced composite materials, and method for producing fiber-reinforced composite material
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
CN118725723B (zh) * 2024-07-12 2025-03-25 广州博为建科工程有限公司 一种建筑幕墙用保温耐火材料及其制备方法
CN119141978A (zh) * 2024-09-27 2024-12-17 黑龙江众合鑫成新材料有限公司 一种功能性复合板及其制备方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002194670A (ja) 2000-12-21 2002-07-10 Unitika Glass Fiber Co Ltd ガラスクロス表面処理剤
JP2002249956A (ja) 2001-02-20 2002-09-06 Mitsubishi Rayon Co Ltd 炭素繊維織物およびこれを用いたプリプレグ
JP2009074009A (ja) 2007-09-25 2009-04-09 Toray Ind Inc プリプレグおよびゴルフクラブシャフト
JP2010037694A (ja) 2008-08-07 2010-02-18 Toray Ind Inc 強化繊維基材、積層体および複合材料
WO2012050171A1 (ja) 2010-10-13 2012-04-19 三菱レイヨン株式会社 炭素繊維前駆体繊維束、炭素繊維束、及びそれらの利用
WO2012081407A1 (ja) 2010-12-13 2012-06-21 東レ株式会社 炭素繊維プリプレグおよびその製造方法、炭素繊維強化複合材料

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GB1285052A (en) * 1969-03-27 1972-08-09 Ici Ltd Polymers
JPS5659747A (en) * 1979-10-18 1981-05-23 Kuraray Co Ltd Substituted cyclopropanecarboxylic acid ester, and insecticide containing said compound as effective component
JPS5659847A (en) * 1979-10-19 1981-05-23 Matsushita Electric Works Ltd Production of laminated board
JPS6092844A (ja) * 1983-10-26 1985-05-24 鐘淵化学工業株式会社 電気用積層板および金属箔張り積層板
CA1259439A (en) * 1983-03-17 1989-09-12 Masaharu Abe Flame retarded epoxy resin composition for use in the manufacture of electrical laminates
DE3323084A1 (de) * 1983-06-27 1985-01-10 Siemens AG, 1000 Berlin und 8000 München Verfahren zur herstellung von formstoffen
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US5462799A (en) * 1993-08-25 1995-10-31 Toray Industries, Inc. Carbon fibers and process for preparing same
JP3483999B2 (ja) * 1995-09-14 2004-01-06 東レ・ダウコーニング・シリコーン株式会社 プリプレグおよびガラス繊維強化樹脂成形物
JP3890770B2 (ja) * 1998-09-29 2007-03-07 東レ株式会社 炭素繊維束、およびその製造方法
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
JP6137407B2 (ja) 2015-03-27 2017-05-31 東レ株式会社 繊維強化複合材料用２液型エポキシ樹脂組成物および繊維強化複合材料
JP6780317B2 (ja) 2016-06-23 2020-11-04 Dic株式会社 硬化性組成物及び繊維強化複合材料

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002194670A (ja) 2000-12-21 2002-07-10 Unitika Glass Fiber Co Ltd ガラスクロス表面処理剤
JP2002249956A (ja) 2001-02-20 2002-09-06 Mitsubishi Rayon Co Ltd 炭素繊維織物およびこれを用いたプリプレグ
JP2009074009A (ja) 2007-09-25 2009-04-09 Toray Ind Inc プリプレグおよびゴルフクラブシャフト
JP2010037694A (ja) 2008-08-07 2010-02-18 Toray Ind Inc 強化繊維基材、積層体および複合材料
WO2012050171A1 (ja) 2010-10-13 2012-04-19 三菱レイヨン株式会社 炭素繊維前駆体繊維束、炭素繊維束、及びそれらの利用
WO2012081407A1 (ja) 2010-12-13 2012-06-21 東レ株式会社 炭素繊維プリプレグおよびその製造方法、炭素繊維強化複合材料

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AU2021217266A1 (en) 2022-08-18
US20230027417A1 (en) 2023-01-26
CN115052920B (zh) 2024-05-03
EP4101878A1 (en) 2022-12-14
JPWO2021157442A1 (https=) 2021-08-12
CN115052920A (zh) 2022-09-13
EP4101878A4 (en) 2024-02-28
WO2021157442A1 (ja) 2021-08-12

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