JPWO2022176866A1 - - Google Patents

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Publication number
JPWO2022176866A1
JPWO2022176866A1 JP2023500864A JP2023500864A JPWO2022176866A1 JP WO2022176866 A1 JPWO2022176866 A1 JP WO2022176866A1 JP 2023500864 A JP2023500864 A JP 2023500864A JP 2023500864 A JP2023500864 A JP 2023500864A JP WO2022176866 A1 JPWO2022176866 A1 JP WO2022176866A1
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.)
Granted
Application number
JP2023500864A
Other languages
Japanese (ja)
Other versions
JPWO2022176866A5 (https=
JP7597199B2 (ja
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 JPWO2022176866A1 publication Critical patent/JPWO2022176866A1/ja
Publication of JPWO2022176866A5 publication Critical patent/JPWO2022176866A5/ja
Application granted granted Critical
Publication of JP7597199B2 publication Critical patent/JP7597199B2/ja
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
    • 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
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • 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
    • 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
    • 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
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/10—Thermosetting resins
    • 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
    • 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
    • B29K2105/128—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 in the form of a mat
    • 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
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2505/00—Industrial
    • D10B2505/02—Reinforcing materials; Prepregs

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Reinforced Plastic Materials (AREA)
  • Inorganic Fibers (AREA)
  • Nonwoven Fabrics (AREA)
JP2023500864A 2021-02-16 2022-02-16 シートモールディングコンパウンドの製造方法、炭素繊維マット堆積装置およびシートモールディングコンパウンド製造装置 Active JP7597199B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021022590 2021-02-16
JP2021022590 2021-02-16
PCT/JP2022/006032 WO2022176866A1 (ja) 2021-02-16 2022-02-16 シートモールディングコンパウンドの製造方法、炭素繊維マット堆積装置およびシートモールディングコンパウンド製造装置

Publications (3)

Publication Number Publication Date
JPWO2022176866A1 true JPWO2022176866A1 (https=) 2022-08-25
JPWO2022176866A5 JPWO2022176866A5 (https=) 2023-11-06
JP7597199B2 JP7597199B2 (ja) 2024-12-10

Family

ID=82931741

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023500864A Active JP7597199B2 (ja) 2021-02-16 2022-02-16 シートモールディングコンパウンドの製造方法、炭素繊維マット堆積装置およびシートモールディングコンパウンド製造装置

Country Status (5)

Country Link
US (1) US20230390967A1 (https=)
EP (2) EP4545265A1 (https=)
JP (1) JP7597199B2 (https=)
CN (1) CN116917099A (https=)
WO (1) WO2022176866A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES3012109T3 (en) * 2020-03-18 2025-04-08 Mitsubishi Chem Corp Smc manufacturing method
WO2024150686A1 (ja) * 2023-01-12 2024-07-18 三菱ケミカル株式会社 炭素繊維シートモールディングコンパウンドの製造方法および炭素繊維シートモールディングコンパウンドの製造装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0716836A (ja) * 1993-06-30 1995-01-20 Nitto Boseki Co Ltd 短繊維マット状物の製造方法及び製造装置
JP2019065405A (ja) * 2017-09-28 2019-04-25 東海精機株式会社 開繊装置
JP2019119148A (ja) * 2018-01-09 2019-07-22 ジャパンコンポジット株式会社 シートモールディングコンパウンドの製造装置
WO2019142851A1 (ja) * 2018-01-17 2019-07-25 東レ株式会社 強化繊維マット製造装置
WO2020067058A1 (ja) * 2018-09-28 2020-04-02 東レ株式会社 繊維強化樹脂成形材料および成形品
WO2020195756A1 (ja) * 2019-03-27 2020-10-01 東レ株式会社 繊維強化樹脂成形材料成形品およびその製造方法
WO2021149578A1 (ja) * 2020-01-21 2021-07-29 三菱ケミカル株式会社 Ｓｍｃの製造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3090723B2 (ja) * 1990-09-27 2000-09-25 積水化学工業株式会社 繊維複合シートの製造方法
JP3043121B2 (ja) * 1991-08-08 2000-05-22 積水化学工業株式会社 繊維複合シートの製造方法
ES2744974T3 (es) * 2007-02-02 2020-02-27 Toray Industries Material de base preimpregnado, material de base laminado, procedimiento para producir material de base preimpregnado y proceso para producir plástico reforzado con fibra
JP6337975B2 (ja) * 2015-10-21 2018-06-06 三菱ケミカル株式会社 チョップド繊維束の製造装置および製造方法、ならびに繊維強化樹脂成形材料の製造装置および製造方法
WO2021010084A1 (ja) 2019-07-16 2021-01-21 東レ株式会社 繊維散布ブースおよびそれを用いた強化繊維マット製造装置
JP7209427B2 (ja) 2019-07-24 2023-01-20 京セラ株式会社 光学装置用パッケージおよび光学装置
ES3012109T3 (en) * 2020-03-18 2025-04-08 Mitsubishi Chem Corp Smc manufacturing method
CN115461204A (zh) * 2020-03-26 2022-12-09 三菱化学株式会社 Smc的制造方法
EP4163426B1 (en) * 2020-06-09 2025-05-21 Mitsubishi Chemical Corporation Method for producing carbon fiber bundle with slit, carbon fiber package, and method for producing carbon fiber package
JP7604802B2 (ja) * 2020-08-05 2024-12-24 三菱ケミカル株式会社 Ｃｆ－ｓｍｃおよびｃｆ－ｓｍｃの製造方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0716836A (ja) * 1993-06-30 1995-01-20 Nitto Boseki Co Ltd 短繊維マット状物の製造方法及び製造装置
JP2019065405A (ja) * 2017-09-28 2019-04-25 東海精機株式会社 開繊装置
JP2019119148A (ja) * 2018-01-09 2019-07-22 ジャパンコンポジット株式会社 シートモールディングコンパウンドの製造装置
WO2019142851A1 (ja) * 2018-01-17 2019-07-25 東レ株式会社 強化繊維マット製造装置
WO2020067058A1 (ja) * 2018-09-28 2020-04-02 東レ株式会社 繊維強化樹脂成形材料および成形品
WO2020195756A1 (ja) * 2019-03-27 2020-10-01 東レ株式会社 繊維強化樹脂成形材料成形品およびその製造方法
WO2021149578A1 (ja) * 2020-01-21 2021-07-29 三菱ケミカル株式会社 Ｓｍｃの製造方法

Also Published As

Publication number Publication date
CN116917099A (zh) 2023-10-20
EP4296027A1 (en) 2023-12-27
JP7597199B2 (ja) 2024-12-10
WO2022176866A1 (ja) 2022-08-25
EP4296027A4 (en) 2024-07-31
EP4545265A1 (en) 2025-04-30
US20230390967A1 (en) 2023-12-07

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