CN108367461B - 纤维强化树脂成型材料的制造方法以及纤维强化树脂成型材料的制造装置 - Google Patents

纤维强化树脂成型材料的制造方法以及纤维强化树脂成型材料的制造装置 Download PDF

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Publication number
CN108367461B
CN108367461B CN201680074834.4A CN201680074834A CN108367461B CN 108367461 B CN108367461 B CN 108367461B CN 201680074834 A CN201680074834 A CN 201680074834A CN 108367461 B CN108367461 B CN 108367461B
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China
Prior art keywords
fiber
fiber bundle
molding material
sheet
resin molding
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Expired - Fee Related
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CN201680074834.4A
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Chinese (zh)
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CN108367461A (zh
Inventor
鲛岛祯雄
水鸟由贵广
渡边康
金羽木惇二
镰田正俊
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Mitsubishi Chemical Corp
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Mitsubishi Chemical Corp
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    • 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
    • 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
    • B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
    • B29C70/504—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC] using rollers or pressure bands
    • 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
    • B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
    • B29C70/081—Combinations of fibres of continuous or substantial length and short 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
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow 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
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/12—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of short length, e.g. in the form of a mat
    • 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
    • B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
    • B29C70/502—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC] by first forming a mat composed of short 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
    • B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • 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
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D11/00—Other features of manufacture
    • D01D11/02—Opening bundles to space the threads or filaments from one another
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/18—Separating or spreading
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J3/00—Modifying the surface
    • D02J3/02—Modifying the surface by abrading, scraping, scuffing, cutting, or nicking
    • 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
    • B29K2063/00—Use of EP, i.e. epoxy resins or derivatives thereof, as moulding material
    • 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
    • B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
    • 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
    • B29K2307/00—Use of elements other than metals as reinforcement
    • B29K2307/04—Carbon
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4209—Inorganic fibres
    • D04H1/4218—Glass fibres
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4209—Inorganic fibres
    • D04H1/4242—Carbon fibres
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2101/00—Inorganic fibres
    • D10B2101/02—Inorganic fibres based on oxides or oxide ceramics, e.g. silicates
    • D10B2101/06—Glass
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2101/00—Inorganic fibres
    • D10B2101/10—Inorganic fibres based on non-oxides other than metals
    • D10B2101/12—Carbon; Pitch

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Reinforced Plastic Materials (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
CN201680074834.4A 2015-12-25 2016-12-22 纤维强化树脂成型材料的制造方法以及纤维强化树脂成型材料的制造装置 Expired - Fee Related CN108367461B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010418399.0A CN111674060A (zh) 2015-12-25 2016-12-22 碳纤维束的分纤方法

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JP2015-254771 2015-12-25
JP2015254771 2015-12-25
JP2016-079159 2016-04-11
JP2016079159 2016-04-11
PCT/JP2016/088441 WO2017111056A1 (ja) 2015-12-25 2016-12-22 繊維強化樹脂成形材料の製造方法、及び繊維強化樹脂成形材料の製造装置

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CN108367461A CN108367461A (zh) 2018-08-03
CN108367461B true CN108367461B (zh) 2020-06-05

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CN202010418399.0A Pending CN111674060A (zh) 2015-12-25 2016-12-22 碳纤维束的分纤方法

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EP (1) EP3395526B1 (https=)
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WO (1) WO2017111056A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6782284B2 (ja) * 2017-07-14 2020-11-11 ジャパンマテックス株式会社 充填材及びその製造方法
ES2993480T3 (en) 2017-11-20 2024-12-30 Mitsubishi Chem Corp Method and device for manufacturing fiber-reinforced resin molding material
EP3766923B1 (en) * 2018-03-16 2025-01-01 Mitsubishi Chemical Corporation Sheet molding compound and carbon fiber composite material molded article
US11845629B2 (en) * 2018-09-28 2023-12-19 Toray Industries, Inc. Partially separated fiber bundle and method of manufacturing same
CN113365933B (zh) * 2019-01-28 2023-07-18 三菱化学株式会社 纤维包装
MX2022008924A (es) * 2020-01-21 2022-08-11 Mitsubishi Chem Corp Metodo de fabricacion de compuesto de moldeo en lamina.
ES3012109T3 (en) * 2020-03-18 2025-04-08 Mitsubishi Chem Corp Smc manufacturing method
EP3964339B1 (en) * 2020-07-10 2024-01-03 Jiangsu Qiyi Technology Co., Ltd Method and device for preparing unidirectional continuous fiber reinforced thermoplastic composite material
CN112938617A (zh) * 2020-12-31 2021-06-11 南京玻璃纤维研究设计院有限公司 一种用于小丝束纤维的快速制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6385828B1 (en) * 2001-08-28 2002-05-14 Zoltek Companies, Inc. Apparatus and method for splitting a tow of fibers
JP2008254191A (ja) * 2007-03-30 2008-10-23 Honda Motor Co Ltd 炭素繊維複合材料製造装置、これを用いた炭素繊維複合材料製造方法および炭素繊維複合材料
JP2009191238A (ja) * 2008-02-18 2009-08-27 Honda Motor Co Ltd 炭素繊維強化樹脂成形材料の製造方法及び炭素繊維強化樹脂成形材料
CN102958657A (zh) * 2010-06-30 2013-03-06 东丽株式会社 片状预浸料的制造方法和装置

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01163219A (ja) 1987-12-19 1989-06-27 Toyota Central Res & Dev Lab Inc 繊維強化樹脂組成物の製造方法
JPH0757820B2 (ja) 1987-12-19 1995-06-21 トヨタ自動車株式会社 繊維強化樹脂組成物
US5001172A (en) 1987-12-19 1991-03-19 Kabushiki Kaisha Toyota Chuo Kenkyusho Fiber reinforced plastics
US5001956A (en) 1989-08-23 1991-03-26 Nitsch J Leonard Knife for perforating plastic sheet material
JP3351155B2 (ja) 1995-01-17 2002-11-25 いすゞ自動車株式会社 Ｓｍｃシート及びその製造方法並びに装置
US6508906B1 (en) * 2000-03-15 2003-01-21 Patent Holding Company Carbon fiber-filled sheet molding compound and method of manufacturing same
JP3678637B2 (ja) * 2000-09-01 2005-08-03 ユニ・チャーム株式会社 連続フィラメントの開繊方法および開繊装置
US20060204753A1 (en) * 2001-11-21 2006-09-14 Glen Simmonds Stretch Break Method and Product
EP1641967B1 (en) * 2003-07-08 2010-05-05 Fukui Prefectural Government Method of producing a spread multi-filament bundle and an apparatus used in the same
JP4617912B2 (ja) 2005-02-10 2011-01-26 東レ株式会社 炭素繊維の分割方法、およびシートモールディングコンパウンドの製造方法
JP5569708B2 (ja) 2009-01-15 2014-08-13 三菱レイヨン株式会社 シートモールディングコンパウンドの製造方法
JP2011241494A (ja) * 2010-05-17 2011-12-01 Toyota Motor Corp 開繊シートの製造装置及びその製造方法
US20120213997A1 (en) * 2011-02-21 2012-08-23 United States Council For Automotive Research Fiber tow treatment apparatus and system
JP5667484B2 (ja) 2011-03-17 2015-02-12 帝人株式会社 開繊繊維の製造法、製造装置
JP5956150B2 (ja) 2011-12-26 2016-07-27 帝人株式会社 炭素繊維強化熱可塑性樹脂およびその成形品の製造方法
CN102704131B (zh) * 2012-06-26 2014-10-15 东华大学 非对称展丝分束的再展与集束复合展丝器、方法及应用
US10738168B2 (en) 2012-08-01 2020-08-11 Teijin Limited Random mat and fiber-reinforced composite material shaped product
PL2727693T3 (pl) 2012-11-05 2015-05-29 Toho Tenax Europe Gmbh Sposób wytwarzania tabletek z włókien
JP2014210991A (ja) 2013-04-18 2014-11-13 帝人株式会社 強化繊維マットおよび強化繊維マットの製造方法
US9909253B2 (en) 2013-06-26 2018-03-06 Teijin Limited Random mat, shaped product of fiber reinforced composite material, and carbon fiber mat
ES2926131T3 (es) 2014-09-17 2022-10-24 Toray Industries Material de moldeo de resina reforzada con fibra
WO2016104154A1 (ja) * 2014-12-26 2016-06-30 東レ株式会社 部分分繊繊維束の製造方法および製造装置、部分分繊繊維束
JP6077577B2 (ja) * 2015-02-26 2017-02-08 帝人株式会社 補強繊維ストランド分繊糸の製造方法
EP3321054B1 (en) 2015-07-07 2020-08-19 Mitsubishi Chemical Corporation Method and apparatus for manufacturing fiber-reinforced resin molding material
EP3395551B1 (en) 2015-12-24 2022-04-13 Mitsubishi Chemical Corporation Fiber-reinforced resin material molding, method for manufacturing fiber-reinforced resin material molding, and method for manufacturing fiber-reinforced resin material

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6385828B1 (en) * 2001-08-28 2002-05-14 Zoltek Companies, Inc. Apparatus and method for splitting a tow of fibers
JP2008254191A (ja) * 2007-03-30 2008-10-23 Honda Motor Co Ltd 炭素繊維複合材料製造装置、これを用いた炭素繊維複合材料製造方法および炭素繊維複合材料
JP2009191238A (ja) * 2008-02-18 2009-08-27 Honda Motor Co Ltd 炭素繊維強化樹脂成形材料の製造方法及び炭素繊維強化樹脂成形材料
CN102958657A (zh) * 2010-06-30 2013-03-06 东丽株式会社 片状预浸料的制造方法和装置

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JP7310985B2 (ja) 2023-07-19
US20180250849A1 (en) 2018-09-06
JP2021102784A (ja) 2021-07-15
US20210086404A1 (en) 2021-03-25
JPWO2017111056A1 (ja) 2017-12-21
EP3395526A1 (en) 2018-10-31
WO2017111056A1 (ja) 2017-06-29
US10889025B2 (en) 2021-01-12
EP3395526B1 (en) 2021-03-03
CN111674060A (zh) 2020-09-18
EP3395526A4 (en) 2019-01-02
JP7095771B2 (ja) 2022-07-05
JP2018199332A (ja) 2018-12-20
CN108367461A (zh) 2018-08-03
JP6369622B2 (ja) 2018-08-08

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