JP7468804B2 - シートモールディングコンパウンド及びその製造方法 - Google Patents

シートモールディングコンパウンド及びその製造方法 Download PDF

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Publication number
JP7468804B2
JP7468804B2 JP2023559059A JP2023559059A JP7468804B2 JP 7468804 B2 JP7468804 B2 JP 7468804B2 JP 2023559059 A JP2023559059 A JP 2023559059A JP 2023559059 A JP2023559059 A JP 2023559059A JP 7468804 B2 JP7468804 B2 JP 7468804B2
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resin
reinforcing fibers
smc
parts
molding compound
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Japanese (ja)
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JPWO2023120091A1 (https=
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一迅 人見
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DIC Corp
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DIC Corp
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    • 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
    • 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
    • B29C70/14—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 oriented
    • 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]
    • 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
    • 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
    • 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
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes
    • C08J2375/06—Polyurethanes from polyesters

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  • 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)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Reinforced Plastic Materials (AREA)
JP2023559059A 2021-12-23 2022-12-01 シートモールディングコンパウンド及びその製造方法 Active JP7468804B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021209184 2021-12-23
JP2021209184 2021-12-23
PCT/JP2022/044318 WO2023120091A1 (ja) 2021-12-23 2022-12-01 シートモールディングコンパウンド及びその製造方法

Publications (2)

Publication Number Publication Date
JPWO2023120091A1 JPWO2023120091A1 (https=) 2023-06-29
JP7468804B2 true JP7468804B2 (ja) 2024-04-16

Family

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JP2023559059A Active JP7468804B2 (ja) 2021-12-23 2022-12-01 シートモールディングコンパウンド及びその製造方法

Country Status (4)

Country Link
US (1) US20250011553A1 (https=)
EP (1) EP4455196A1 (https=)
JP (1) JP7468804B2 (https=)
WO (1) WO2023120091A1 (https=)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993024288A1 (fr) 1992-05-29 1993-12-09 Tsukishima Kikai Kabushiki Kaisha Dispositif de distribution automatique destine a un materiau adhesif en feuille
JP2001105431A (ja) 1999-10-08 2001-04-17 Asahi Fiber Glass Co Ltd シートモールディングコンパウンド
JP2002339170A (ja) 2001-05-21 2002-11-27 Mitsubishi Rayon Co Ltd ねじり方向の物性に優れた炭素繊維及び該炭素繊維を補強材とする炭素繊維強化複合材料
US20040226191A1 (en) 2003-01-07 2004-11-18 Contender, Inc. Toecap made from woven layers of continuous strands aligned in layer-specific orientation
JP2008525241A (ja) 2004-12-29 2008-07-17 オウェンス コーニング ファイバーグラス テクノロジー ザ セカンド リミテッド ライアビリティ カンパニー シートモールディングコンパウンドで使うポリマー／ｗｕｃｓマット
JP2013049751A (ja) 2011-08-30 2013-03-14 Teijin Ltd 繊維強化基材
WO2019189314A1 (ja) 2018-03-27 2019-10-03 三菱ケミカル株式会社 複合材料成形品及びその製造方法
US20200349733A1 (en) 2016-12-08 2020-11-05 Safran Method and device for determining orientations or fiber elements in a part made of composite material
WO2021033740A1 (ja) 2019-08-22 2021-02-25 三菱ケミカル株式会社 Ｆｒｐ製品の製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4532169A (en) * 1981-10-05 1985-07-30 Ppg Industries, Inc. High performance fiber ribbon product, high strength hybrid composites and methods of producing and using same
JP3155834B2 (ja) * 1992-09-03 2001-04-16 旭ファイバーグラス株式会社 水タンク用パネルの製造法
WO2018070076A1 (ja) 2016-10-11 2018-04-19 Dic株式会社 繊維強化成形材料及びそれを用いた成形品

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993024288A1 (fr) 1992-05-29 1993-12-09 Tsukishima Kikai Kabushiki Kaisha Dispositif de distribution automatique destine a un materiau adhesif en feuille
JP2001105431A (ja) 1999-10-08 2001-04-17 Asahi Fiber Glass Co Ltd シートモールディングコンパウンド
JP2002339170A (ja) 2001-05-21 2002-11-27 Mitsubishi Rayon Co Ltd ねじり方向の物性に優れた炭素繊維及び該炭素繊維を補強材とする炭素繊維強化複合材料
US20040226191A1 (en) 2003-01-07 2004-11-18 Contender, Inc. Toecap made from woven layers of continuous strands aligned in layer-specific orientation
JP2008525241A (ja) 2004-12-29 2008-07-17 オウェンス コーニング ファイバーグラス テクノロジー ザ セカンド リミテッド ライアビリティ カンパニー シートモールディングコンパウンドで使うポリマー／ｗｕｃｓマット
JP2013049751A (ja) 2011-08-30 2013-03-14 Teijin Ltd 繊維強化基材
US20200349733A1 (en) 2016-12-08 2020-11-05 Safran Method and device for determining orientations or fiber elements in a part made of composite material
WO2019189314A1 (ja) 2018-03-27 2019-10-03 三菱ケミカル株式会社 複合材料成形品及びその製造方法
WO2021033740A1 (ja) 2019-08-22 2021-02-25 三菱ケミカル株式会社 Ｆｒｐ製品の製造方法

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Publication number Publication date
EP4455196A1 (en) 2024-10-30
WO2023120091A1 (ja) 2023-06-29
JPWO2023120091A1 (https=) 2023-06-29
US20250011553A1 (en) 2025-01-09

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