JP7823570B2 - 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 - Google Patents

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

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Publication number
JP7823570B2
JP7823570B2 JP2022513449A JP2022513449A JP7823570B2 JP 7823570 B2 JP7823570 B2 JP 7823570B2 JP 2022513449 A JP2022513449 A JP 2022513449A JP 2022513449 A JP2022513449 A JP 2022513449A JP 7823570 B2 JP7823570 B2 JP 7823570B2
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Japan
Prior art keywords
component
epoxy resin
resin composition
mass
epoxy
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JP2022513449A
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English (en)
Japanese (ja)
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JPWO2022201890A1 (https=
JPWO2022201890A5 (https=
Inventor
浩司 古川
健太郎 佐野
順子 川崎
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Toray Industries Inc
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Toray Industries Inc
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Publication of JPWO2022201890A5 publication Critical patent/JPWO2022201890A5/ja
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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
    • 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
    • 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
    • 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
    • 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
    • C08J5/10—Reinforcing macromolecular compounds with loose or coherent fibrous material characterised by the additives used in the polymer mixture
    • 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
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/521—Esters of phosphoric acids, e.g. of H3PO4
    • 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
    • C08J2463/00—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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/40—Weight reduction

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)
  • Manufacturing & Machinery (AREA)
  • Epoxy Resins (AREA)
  • Reinforced Plastic Materials (AREA)
JP2022513449A 2021-03-22 2022-02-03 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 Active JP7823570B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2021046843 2021-03-22
JP2021046843 2021-03-22
JP2021075667 2021-04-28
JP2021075667 2021-04-28
PCT/JP2022/004172 WO2022201890A1 (ja) 2021-03-22 2022-02-03 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

Publications (3)

Publication Number Publication Date
JPWO2022201890A1 JPWO2022201890A1 (https=) 2022-09-29
JPWO2022201890A5 JPWO2022201890A5 (https=) 2024-12-02
JP7823570B2 true JP7823570B2 (ja) 2026-03-04

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JP2022513449A Active JP7823570B2 (ja) 2021-03-22 2022-02-03 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

Country Status (4)

Country Link
US (1) US20240309200A1 (https=)
EP (1) EP4317236A4 (https=)
JP (1) JP7823570B2 (https=)
WO (1) WO2022201890A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2026027230A1 (en) 2024-07-30 2026-02-05 Allnex Austria Gmbh Waterborne amine hardener with improved corrosion protection

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002050153A1 (en) 2000-12-18 2002-06-27 Mitsubishi Rayon Co.,Ltd. Flame-retardant epoxy resin composition, and prepregs and fiber-reinforced composite materials made by using the composition
JP2003160712A (ja) 2001-11-27 2003-06-06 Daihachi Chemical Industry Co Ltd 難燃性エポキシ樹脂組成物
CN111826105A (zh) 2020-06-11 2020-10-27 北京康美特科技股份有限公司 一种led用封装胶及其使用方法和应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101197524B1 (ko) * 2004-02-27 2012-11-09 도레이 카부시키가이샤 탄소섬유강화 복합재료용 에폭시수지 조성물, 프리프레그,일체화 성형품, 섬유강화 복합재료판, 및 전기/전자기기용케이싱
US9593238B2 (en) * 2012-09-28 2017-03-14 Toray Industries, Inc. Prepreg and carbon fiber reinforced composite material
JP7167980B2 (ja) * 2018-04-23 2022-11-09 三菱ケミカル株式会社 炭素繊維強化複合材料用エポキシ樹脂組成物、プリプレグ、炭素繊維強化複合材料
JP6505913B1 (ja) 2018-05-17 2019-04-24 株式会社Ｔ＆Ｋ Ｔｏｋａ 硬化性エポキシド組成物

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002050153A1 (en) 2000-12-18 2002-06-27 Mitsubishi Rayon Co.,Ltd. Flame-retardant epoxy resin composition, and prepregs and fiber-reinforced composite materials made by using the composition
JP2003160712A (ja) 2001-11-27 2003-06-06 Daihachi Chemical Industry Co Ltd 難燃性エポキシ樹脂組成物
CN111826105A (zh) 2020-06-11 2020-10-27 北京康美特科技股份有限公司 一种led用封装胶及其使用方法和应用

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
HERGENROTHER Paul, et al.，Flame retardant aircraft epoxy resins containing phosphorus，Polymer，2005年，Volume 46, Issue 14，Pages 5012-5024，DOI:10.1016/j.polymer.2005.04.025

Also Published As

Publication number Publication date
US20240309200A1 (en) 2024-09-19
JPWO2022201890A1 (https=) 2022-09-29
TW202237688A (zh) 2022-10-01
WO2022201890A1 (ja) 2022-09-29
EP4317236A1 (en) 2024-02-07
EP4317236A4 (en) 2025-02-19

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