JP7827078B2 - プリプレグ、炭素繊維強化プラスチック、およびプリプレグの製造方法 - Google Patents

プリプレグ、炭素繊維強化プラスチック、およびプリプレグの製造方法

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Publication number
JP7827078B2
JP7827078B2 JP2023580293A JP2023580293A JP7827078B2 JP 7827078 B2 JP7827078 B2 JP 7827078B2 JP 2023580293 A JP2023580293 A JP 2023580293A JP 2023580293 A JP2023580293 A JP 2023580293A JP 7827078 B2 JP7827078 B2 JP 7827078B2
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Prior art keywords
meth
prepreg according
prepreg
resin composition
mass
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JP2023580293A
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English (en)
Japanese (ja)
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JPWO2023153435A5 (https=
JPWO2023153435A1 (https=
Inventor
拓也 秋田
理枝子 前田
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Mitsubishi Chemical Corp
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Mitsubishi Chemical Corp
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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
    • C08G59/40—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
    • 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
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • 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
    • C08K5/14—Peroxides
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium compounds
    • C08K5/18—Amines; Quaternary ammonium compounds with aromatically bound amino groups
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/21—Urea; Derivatives thereof, e.g. biuret
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/315—Compounds containing carbon-to-nitrogen triple bonds
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3442—Heterocyclic compounds having nitrogen in the ring having two nitrogen atoms in the ring
    • C08K5/3445—Five-membered rings
    • C08K5/3447—Five-membered rings condensed with carbocyclic rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • 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

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)
  • Reinforced Plastic Materials (AREA)
  • Epoxy Resins (AREA)
JP2023580293A 2022-02-08 2023-02-08 プリプレグ、炭素繊維強化プラスチック、およびプリプレグの製造方法 Active JP7827078B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2022017599 2022-02-08
JP2022017599 2022-02-08
JP2022029211 2022-02-28
JP2022029211 2022-02-28
PCT/JP2023/004168 WO2023153435A1 (ja) 2022-02-08 2023-02-08 プリプレグ、炭素繊維強化プラスチック、およびプリプレグの製造方法

Publications (3)

Publication Number Publication Date
JPWO2023153435A1 JPWO2023153435A1 (https=) 2023-08-17
JPWO2023153435A5 JPWO2023153435A5 (https=) 2024-10-23
JP7827078B2 true JP7827078B2 (ja) 2026-03-10

Family

ID=87564406

Family Applications (1)

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JP2023580293A Active JP7827078B2 (ja) 2022-02-08 2023-02-08 プリプレグ、炭素繊維強化プラスチック、およびプリプレグの製造方法

Country Status (3)

Country Link
JP (1) JP7827078B2 (https=)
TW (1) TW202340311A (https=)
WO (1) WO2023153435A1 (https=)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009107697A1 (ja) 2008-02-26 2009-09-03 東レ株式会社 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
JP2013216860A (ja) 2012-03-16 2013-10-24 Daicel Corp 繊維強化複合材料用樹脂組成物、プリプレグ、及び繊維強化複合材料
WO2017122735A1 (ja) 2016-01-13 2017-07-20 旭硝子株式会社 プリプレグ、その製造方法、および繊維強化成形品
WO2018117214A1 (ja) 2016-12-21 2018-06-28 三菱ケミカル株式会社 硬化性樹脂組成物、並びにこれを用いたフィルム、成形品、プリプレグ及び繊維強化プラスチック
JP2019048954A (ja) 2017-09-12 2019-03-28 東レ株式会社 エポキシ樹脂組成物および繊維強化複合材料
JP2019157056A (ja) 2018-03-16 2019-09-19 三菱ケミカル株式会社 硬化性樹脂組成物、並びにこれを用いたフィルム、成形品、プリプレグ及び繊維強化プラスチック
WO2022196624A1 (ja) 2021-03-15 2022-09-22 三菱ケミカル株式会社 樹脂組成物、プリプレグおよび繊維強化プラスチック

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3479810D1 (en) * 1983-08-24 1989-10-26 Ciba Geigy Ag Method of producing prepregs and composite materials reinforced therewith
IL73921A0 (en) * 1983-12-29 1985-03-31 Hercules Inc Filament winding resins and their preparation

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009107697A1 (ja) 2008-02-26 2009-09-03 東レ株式会社 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
JP2013216860A (ja) 2012-03-16 2013-10-24 Daicel Corp 繊維強化複合材料用樹脂組成物、プリプレグ、及び繊維強化複合材料
WO2017122735A1 (ja) 2016-01-13 2017-07-20 旭硝子株式会社 プリプレグ、その製造方法、および繊維強化成形品
WO2018117214A1 (ja) 2016-12-21 2018-06-28 三菱ケミカル株式会社 硬化性樹脂組成物、並びにこれを用いたフィルム、成形品、プリプレグ及び繊維強化プラスチック
JP2019048954A (ja) 2017-09-12 2019-03-28 東レ株式会社 エポキシ樹脂組成物および繊維強化複合材料
JP2019157056A (ja) 2018-03-16 2019-09-19 三菱ケミカル株式会社 硬化性樹脂組成物、並びにこれを用いたフィルム、成形品、プリプレグ及び繊維強化プラスチック
WO2022196624A1 (ja) 2021-03-15 2022-09-22 三菱ケミカル株式会社 樹脂組成物、プリプレグおよび繊維強化プラスチック

Also Published As

Publication number Publication date
WO2023153435A1 (ja) 2023-08-17
JPWO2023153435A1 (https=) 2023-08-17
TW202340311A (zh) 2023-10-16

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