JP7838274B2 - 繊維強化樹脂および一体化成形品 - Google Patents

繊維強化樹脂および一体化成形品

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Publication number
JP7838274B2
JP7838274B2 JP2021564964A JP2021564964A JP7838274B2 JP 7838274 B2 JP7838274 B2 JP 7838274B2 JP 2021564964 A JP2021564964 A JP 2021564964A JP 2021564964 A JP2021564964 A JP 2021564964A JP 7838274 B2 JP7838274 B2 JP 7838274B2
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JP
Japan
Prior art keywords
fiber
epoxy resin
resin
region
epoxy
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.)
Active
Application number
JP2021564964A
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English (en)
Japanese (ja)
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JPWO2022107563A1 (https=
Inventor
潤 三角
響子 篠原
雅登 本間
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
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Toray Industries Inc
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Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • 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
    • C08J5/06—Reinforcing macromolecular compounds with loose or coherent fibrous material using pretreated fibrous materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/05—5 or more layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/20—All layers being fibrous or filamentary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/021—Fibrous or filamentary layer
    • B32B2260/023—Two or more layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/04—Impregnation, embedding, or binder material
    • B32B2260/046—Synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/106—Carbon fibres, e.g. graphite fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/536—Hardness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/538—Roughness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/54—Yield strength; Tensile strength
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/542—Shear strength
    • 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
    • C08J2365/00—Characterised by the use of macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain; Derivatives of such polymers
    • 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
    • C08J2371/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
    • 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
    • C08J2379/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2361/00 - C08J2377/00
    • C08J2379/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • 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
    • C08J2381/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen, or carbon only; Polysulfones; Derivatives of such polymers
    • C08J2381/04—Polysulfides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Reinforced Plastic Materials (AREA)
  • Laminated Bodies (AREA)
JP2021564964A 2020-11-18 2021-10-27 繊維強化樹脂および一体化成形品 Active JP7838274B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020191462 2020-11-18
JP2020191462 2020-11-18
PCT/JP2021/039650 WO2022107563A1 (ja) 2020-11-18 2021-10-27 繊維強化樹脂および一体化成形品

Publications (2)

Publication Number Publication Date
JPWO2022107563A1 JPWO2022107563A1 (https=) 2022-05-27
JP7838274B2 true JP7838274B2 (ja) 2026-04-01

Family

ID=81708717

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021564964A Active JP7838274B2 (ja) 2020-11-18 2021-10-27 繊維強化樹脂および一体化成形品

Country Status (6)

Country Link
US (1) US20230407018A1 (https=)
EP (1) EP4249540A4 (https=)
JP (1) JP7838274B2 (https=)
CN (1) CN116438069A (https=)
TW (1) TW202235288A (https=)
WO (1) WO2022107563A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230019429A (ko) * 2020-06-03 2023-02-08 도레이 카부시키가이샤 섬유 강화 플라스틱, 일체 성형품 및 프리프레그

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002212320A (ja) 2001-01-23 2002-07-31 Toray Ind Inc プリプレグおよび極低温タンク
WO2004060658A1 (ja) 2002-12-27 2004-07-22 Toray Industries, Inc. 積層体、電磁波シールド成形品、および、それらの製造方法
JP2007154160A (ja) 2005-11-14 2007-06-21 Toray Ind Inc 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
WO2008038591A1 (fr) 2006-09-28 2008-04-03 Toray Industries, Inc. Procédé de fabrication d'une base préimprégnée composite, d'une base multicouche et d'une matière plastique renforcée de fibres
JP2013531707A (ja) 2010-05-27 2013-08-08 ヘクセル コンポジット、リミテッド 複合体のインターリーフ中の構造化熱可塑性物質
JP2014032979A (ja) 2012-08-01 2014-02-20 Sumitomo Bakelite Co Ltd 樹脂基板、プリプレグ、プリント配線基板、半導体装置
JP2014218600A (ja) 2013-05-09 2014-11-20 住友ベークライト株式会社 プリプレグ、金属張積層板、プリント配線基板および半導体パッケージ
WO2016204173A1 (ja) 2015-06-19 2016-12-22 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
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
WO2020235485A1 (ja) 2019-05-23 2020-11-26 東レ株式会社 プリプレグ、積層体および成形品

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JPH01104625A (ja) * 1987-10-16 1989-04-21 Toray Ind Inc 複合材料
JPH11140277A (ja) * 1997-11-10 1999-05-25 Sumitomo Bakelite Co Ltd エポキシ樹脂組成物及びこれを用いた半導体装置
US7081218B2 (en) * 2001-08-07 2006-07-25 Toray Industries, Inc. Method for producing upsized FRP member
CN1286875C (zh) * 2001-11-07 2006-11-29 东丽株式会社 纤维强化复合材料用环氧树脂组合物、纤维强化复合材料的制法以及纤维强化复合材料
EP1788146B1 (en) * 2004-08-19 2011-07-27 Toray Industries, Inc. Carbon fiber for aqueous process and chopped carbon fiber for aqueous process
EP2476549A1 (en) * 2007-05-28 2012-07-18 Taisei Plas Co., Ltd. Steel material composite and manufacturing method thereof
JP5515957B2 (ja) 2009-03-31 2014-06-11 東レ株式会社 炭素繊維の製造方法
US9920197B2 (en) * 2012-12-20 2018-03-20 Cytec Technology Corp. Liquid binder composition for binding fibrous materials
JP6787130B2 (ja) * 2015-09-03 2020-11-18 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
TR201722994A2 (tr) * 2017-12-29 2019-07-22 Kordsa Teknik Tekstil As Bi̇r sicak eri̇yi̇k epoksi̇ reçi̇ne si̇stemi̇ ve yapimi i̇çi̇n proses
JP7647099B2 (ja) * 2019-05-23 2025-03-18 東レ株式会社 プリプレグ
EP4074761A4 (en) * 2019-12-11 2024-01-03 Toray Industries, Inc. Prepreg, laminate and integrated molded article

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002212320A (ja) 2001-01-23 2002-07-31 Toray Ind Inc プリプレグおよび極低温タンク
WO2004060658A1 (ja) 2002-12-27 2004-07-22 Toray Industries, Inc. 積層体、電磁波シールド成形品、および、それらの製造方法
JP2007154160A (ja) 2005-11-14 2007-06-21 Toray Ind Inc 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
WO2008038591A1 (fr) 2006-09-28 2008-04-03 Toray Industries, Inc. Procédé de fabrication d'une base préimprégnée composite, d'une base multicouche et d'une matière plastique renforcée de fibres
JP2013531707A (ja) 2010-05-27 2013-08-08 ヘクセル コンポジット、リミテッド 複合体のインターリーフ中の構造化熱可塑性物質
JP2014032979A (ja) 2012-08-01 2014-02-20 Sumitomo Bakelite Co Ltd 樹脂基板、プリプレグ、プリント配線基板、半導体装置
JP2014218600A (ja) 2013-05-09 2014-11-20 住友ベークライト株式会社 プリプレグ、金属張積層板、プリント配線基板および半導体パッケージ
WO2016204173A1 (ja) 2015-06-19 2016-12-22 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
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
WO2020235485A1 (ja) 2019-05-23 2020-11-26 東レ株式会社 プリプレグ、積層体および成形品

Also Published As

Publication number Publication date
JPWO2022107563A1 (https=) 2022-05-27
EP4249540A1 (en) 2023-09-27
US20230407018A1 (en) 2023-12-21
TW202235288A (zh) 2022-09-16
EP4249540A4 (en) 2024-10-09
CN116438069A (zh) 2023-07-14
WO2022107563A1 (ja) 2022-05-27

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