JPWO2024171896A1 - - Google Patents

Info

Publication number
JPWO2024171896A1
JPWO2024171896A1 JP2025501080A JP2025501080A JPWO2024171896A1 JP WO2024171896 A1 JPWO2024171896 A1 JP WO2024171896A1 JP 2025501080 A JP2025501080 A JP 2025501080A JP 2025501080 A JP2025501080 A JP 2025501080A JP WO2024171896 A1 JPWO2024171896 A1 JP WO2024171896A1
Authority
JP
Japan
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.)
Pending
Application number
JP2025501080A
Other languages
Japanese (ja)
Other versions
JPWO2024171896A5 (https=
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 filed Critical
Publication of JPWO2024171896A1 publication Critical patent/JPWO2024171896A1/ja
Publication of JPWO2024171896A5 publication Critical patent/JPWO2024171896A5/ja
Pending legal-status Critical Current

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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/20—Making multilayered or multicoloured articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
    • B29C70/20—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in a single direction, e.g. roofing or other parallel fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/04—Layered products comprising a layer of synthetic resin as impregnant, bonding, or embedding substance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B29K2105/10—Cords, strands or rovings, e.g. oriented cords, strands or rovings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Textile Engineering (AREA)
  • Laminated Bodies (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
JP2025501080A 2023-02-13 2024-02-06 Pending JPWO2024171896A1 (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2023020022 2023-02-13
PCT/JP2024/003907 WO2024171896A1 (ja) 2023-02-13 2024-02-06 繊維強化樹脂の成形体およびその製造方法

Publications (2)

Publication Number Publication Date
JPWO2024171896A1 true JPWO2024171896A1 (https=) 2024-08-22
JPWO2024171896A5 JPWO2024171896A5 (https=) 2025-10-03

Family

ID=92421796

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2025501080A Pending JPWO2024171896A1 (https=) 2023-02-13 2024-02-06

Country Status (4)

Country Link
JP (1) JPWO2024171896A1 (https=)
CN (1) CN120603705A (https=)
TW (1) TW202440309A (https=)
WO (1) WO2024171896A1 (https=)

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5695633A (en) * 1979-12-28 1981-08-03 Asahi Fiber Glass Co Ltd Manufacture of glass-fiber reinforced resin mold
JPS6143542A (ja) * 1984-08-06 1986-03-03 Mazda Motor Corp Ｆｒｐ部品の製造方法
JPS61287711A (ja) * 1985-06-17 1986-12-18 Nissan Motor Co Ltd Ｓｍｃ積層体による成形方法
JP2012148443A (ja) * 2011-01-18 2012-08-09 Toyota Motor Corp リブ付き構造の繊維強化樹脂材とその製造方法
JP6075094B2 (ja) * 2012-02-07 2017-02-08 東レ株式会社 リブ構造を有する成形品の製造方法
JP2013169647A (ja) 2012-02-17 2013-09-02 Toray Ind Inc 複合成形体および製造方法
CA2889501C (en) * 2012-12-26 2017-05-23 Toray Industries, Inc. Molded product having hollow structure and process for producing same
JP6229197B2 (ja) * 2013-06-24 2017-11-15 三菱ケミカル株式会社 成型品およびその製造方法
JP6645801B2 (ja) 2015-10-23 2020-02-14 三菱ケミカル株式会社 繊維強化樹脂成形品およびその製造方法
KR20180098226A (ko) * 2015-12-28 2018-09-03 도레이 카부시키가이샤 샌드위치 구조체 및 성형체, 및 그것들의 제조 방법
JP2017177435A (ja) * 2016-03-29 2017-10-05 佐橋工業株式会社 複合繊維強化樹脂基材及び成形品の製造方法
JP2018070711A (ja) * 2016-10-26 2018-05-10 パナソニックＩｐマネジメント株式会社 樹脂成形品およびその製造方法
JP6988812B2 (ja) * 2017-08-10 2022-01-05 東レ株式会社 プリプレグ積層体及びプリプレグ積層体を用いた繊維強化プラスチックの製造方法
CN110315660B (zh) * 2018-03-28 2022-06-10 福美化学工业株式会社 准各向同性补强片材、frp成型体和frp成型体的制造方法
JP7301289B2 (ja) * 2019-08-29 2023-07-03 国立大学法人東海国立大学機構 成形品の製造方法
JP7561708B2 (ja) 2021-07-30 2024-10-04 株式会社東芝 磁気ヘッド及び磁気記録装置

Also Published As

Publication number Publication date
WO2024171896A1 (ja) 2024-08-22
TW202440309A (zh) 2024-10-16
CN120603705A (zh) 2025-09-05

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