ES3022265T3 - Reinforcing-fiber composite material - Google Patents

Reinforcing-fiber composite material Download PDF

Info

Publication number
ES3022265T3
ES3022265T3 ES21765040T ES21765040T ES3022265T3 ES 3022265 T3 ES3022265 T3 ES 3022265T3 ES 21765040 T ES21765040 T ES 21765040T ES 21765040 T ES21765040 T ES 21765040T ES 3022265 T3 ES3022265 T3 ES 3022265T3
Authority
ES
Spain
Prior art keywords
fiber
discontinuous reinforcing
reinforcing fibers
discontinuous
aggregates
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
ES21765040T
Other languages
English (en)
Spanish (es)
Inventor
Katsuhiro Miyoshi
Tadashi Watanabe
Yasukazu Ono
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
Application granted granted Critical
Publication of ES3022265T3 publication Critical patent/ES3022265T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
    • B29B15/08—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of reinforcements or fillers
    • B29B15/10—Coating or impregnating independently of the moulding or shaping step
    • B29B15/12—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length
    • B29B15/122—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length with a matrix in liquid form, e.g. as melt, solution or latex
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B11/00—Making preforms
    • B29B11/14—Making preforms characterised by structure or composition
    • B29B11/16—Making preforms characterised by structure or composition comprising fillers or reinforcement
    • 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
    • C08J2333/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2333/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
    • 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
    • C08J2363/10—Epoxy resins modified by unsaturated compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Reinforced Plastic Materials (AREA)
ES21765040T 2020-03-02 2021-03-01 Reinforcing-fiber composite material Active ES3022265T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020034762 2020-03-02
PCT/JP2021/007642 WO2021177215A1 (ja) 2020-03-02 2021-03-01 強化繊維複合材料

Publications (1)

Publication Number Publication Date
ES3022265T3 true ES3022265T3 (en) 2025-05-28

Family

ID=77613334

Family Applications (1)

Application Number Title Priority Date Filing Date
ES21765040T Active ES3022265T3 (en) 2020-03-02 2021-03-01 Reinforcing-fiber composite material

Country Status (6)

Country Link
US (1) US12528924B2 (https=)
EP (1) EP4116054B1 (https=)
JP (1) JP7743787B2 (https=)
CN (1) CN115243854B (https=)
ES (1) ES3022265T3 (https=)
WO (1) WO2021177215A1 (https=)

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0222753D0 (en) * 2002-10-02 2002-11-06 Carbon Fibre Technology Ltd Method of production of advanced composite materials
JP5572947B2 (ja) 2007-06-04 2014-08-20 東レ株式会社 成形材料、および、繊維強化プラスチック、ならびに、これらの製造方法
JP2009062474A (ja) * 2007-09-07 2009-03-26 Toray Ind Inc 成形材料、繊維強化プラスチックおよびそれらの製造方法
JP2009062648A (ja) * 2007-09-07 2009-03-26 Toray Ind Inc チョップド繊維束、成形材料、および繊維強化プラスチックの製造方法
JP2009114611A (ja) * 2007-10-16 2009-05-28 Toray Ind Inc チョップド繊維束および成形材料の製造方法、成形材料、繊維強化プラスチック
JP2009274412A (ja) * 2008-05-19 2009-11-26 Toray Ind Inc 不連続繊維からなる一方向シート基材の製造方法
US20170305074A1 (en) 2014-09-25 2017-10-26 Toray Industries, Inc. Reinforcing fiber composite material
US11110622B2 (en) * 2015-07-01 2021-09-07 Toray Industries, Inc. Device for manufcaturing chopped fiber bundle and method for manufacturing same
ES2874150T3 (es) * 2016-02-25 2021-11-04 Toray Industries Material compuesto reforzado con fibra discontinua
KR102784929B1 (ko) * 2016-02-25 2025-03-21 도레이 카부시키가이샤 불연속 섬유 강화 복합 재료
JP6774651B2 (ja) * 2016-10-05 2020-10-28 東レ株式会社 チョップド繊維束の製造装置
KR20190094462A (ko) * 2016-12-22 2019-08-13 도레이 카부시키가이샤 가공품의 제조 방법 및 가공품
RU2019122813A (ru) * 2016-12-22 2021-01-22 Торэй Индастриз, Инк. Композитная конструкция и способ ее изготовления
EP3578711B1 (en) 2017-02-02 2024-03-20 Toray Industries, Inc. Partially separated fiber bundle and method for manufacturing same, chopped-fiber bundle using same, and fiber-reinforced resin molding material
CN112739752B (zh) 2018-09-28 2023-06-13 东丽株式会社 纤维增强树脂成型材料及成型品

Also Published As

Publication number Publication date
US12528924B2 (en) 2026-01-20
WO2021177215A1 (ja) 2021-09-10
JPWO2021177215A1 (https=) 2021-09-10
CN115243854A (zh) 2022-10-25
EP4116054A4 (en) 2024-04-03
EP4116054A1 (en) 2023-01-11
JP7743787B2 (ja) 2025-09-25
EP4116054B1 (en) 2025-03-12
US20230077555A1 (en) 2023-03-16
CN115243854B (zh) 2025-03-04

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