JPS6426651A - Production of prepreg - Google Patents

Production of prepreg

Info

Publication number
JPS6426651A
JPS6426651A JP62000824A JP82487A JPS6426651A JP S6426651 A JPS6426651 A JP S6426651A JP 62000824 A JP62000824 A JP 62000824A JP 82487 A JP82487 A JP 82487A JP S6426651 A JPS6426651 A JP S6426651A
Authority
JP
Japan
Prior art keywords
polymer
prepreg
preferably used
component
fine particles
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.)
Granted
Application number
JP62000824A
Other languages
Japanese (ja)
Other versions
JPH045057B2 (en
Inventor
Hajime Kishi
Shigeru Suzue
Akimitsu Matsuzaki
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
Priority to JP62000824A priority Critical patent/JPS6426651A/en
Publication of JPS6426651A publication Critical patent/JPS6426651A/en
Publication of JPH045057B2 publication Critical patent/JPH045057B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

Abstract

PURPOSE:To obtain a prepreg, having high impact resistance and interlaminar shear strength when formed into composite materials and useful as advanced composite materials, by applying fine particles made form a polymer as a material to one surface of the prepreg consisting of reinforcing fibers and a base polymer. CONSTITUTION:(A) Fine particles made from a polymer as a material are applied to one or both surfaces of a prepared consisting of (A) reinforcing fibers consisting of filaments and (C) a base polymer to afford the aimed prepreg. Furthermore, either or both of a thermoplastic polymer (e.g. polyamide) and thermosetting polymer (e.g. epoxy polymer) are preferably used as the component (A) and carbon or graphite fibers are preferably used as the component (B). The thermosetting polymer or a blend thereof with a thermoplastic resin is preferably used as the component (C).
JP62000824A 1987-01-06 1987-01-06 Production of prepreg Granted JPS6426651A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62000824A JPS6426651A (en) 1987-01-06 1987-01-06 Production of prepreg

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62000824A JPS6426651A (en) 1987-01-06 1987-01-06 Production of prepreg

Publications (2)

Publication Number Publication Date
JPS6426651A true JPS6426651A (en) 1989-01-27
JPH045057B2 JPH045057B2 (en) 1992-01-30

Family

ID=11484398

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62000824A Granted JPS6426651A (en) 1987-01-06 1987-01-06 Production of prepreg

Country Status (1)

Country Link
JP (1) JPS6426651A (en)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03149230A (en) * 1989-11-06 1991-06-25 Toray Ind Inc Production of prepreg
JPH0685107A (en) * 1992-03-10 1994-03-25 Internatl Business Mach Corp <Ibm> Electronic circuit package and its manufacture
EP0707032A1 (en) * 1989-05-17 1996-04-17 Cytec Technology Corp. Advance composites with thermoplastic particles at the interface between layers
WO2008018421A1 (en) 2006-08-07 2008-02-14 Toray Industries, Inc. Prepreg and carbon fiber-reinforced composite material
WO2010109929A1 (en) 2009-03-24 2010-09-30 東レ株式会社 Epoxy resin composition for fiber-reinforced composite material, prepreg, and fiber-reinforced composite material
WO2011122631A1 (en) * 2010-03-30 2011-10-06 東レ株式会社 Prepreg, fiber-reinforced composite material, and method for producing prepreg
WO2012147401A1 (en) * 2011-04-27 2012-11-01 東レ株式会社 Prepreg, fiber-reinforced composite material, and method for producing prepreg
JP2012530838A (en) * 2009-06-26 2012-12-06 ヘクセル コンポジット、リミテッド Improvement of composite materials
EP2596947A1 (en) * 2010-07-21 2013-05-29 Toray Industries, Inc. Prepreg, fiber-reinforced composite material, and process for producing prepreg
JP2013525542A (en) * 2010-04-21 2013-06-20 ヘクセル コーポレイション Composite materials for structural applications
WO2013099862A1 (en) 2011-12-27 2013-07-04 東レ株式会社 Epoxy resin composition for fiber-reinforced composite materials, prepreg, and fiber-reinforced composite material
WO2014017339A1 (en) 2012-07-25 2014-01-30 東レ株式会社 Prepreg and carbon-fiber-reinforced composite material
WO2014017340A1 (en) 2012-07-25 2014-01-30 東レ株式会社 Prepreg and carbon-fiber-reinforced composite material
JP2014111772A (en) * 2013-12-26 2014-06-19 Mitsubishi Rayon Co Ltd Method for forming fiber-reinforced composite material
WO2014115844A1 (en) 2013-01-28 2014-07-31 東レ株式会社 Pre-preg, fiber-reinforced composite material, and thermoplastic resin particles
WO2015019965A1 (en) 2013-08-07 2015-02-12 東レ株式会社 Epoxy resin composition, prepreg, and fiber-reinforced composite material
JP2016509082A (en) * 2012-12-19 2016-03-24 サイテク・インダストリーズ・インコーポレーテツド Particle strengthening to improve fracture toughness

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014050896A1 (en) 2012-09-26 2014-04-03 東邦テナックス株式会社 Prepreg and method for producing same
JP6854591B2 (en) * 2016-04-12 2021-04-07 帝人株式会社 Manufacturing method of prepreg, reinforcing fiber, fiber reinforced composite material, and prepreg

Cited By (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0707032A1 (en) * 1989-05-17 1996-04-17 Cytec Technology Corp. Advance composites with thermoplastic particles at the interface between layers
JPH03149230A (en) * 1989-11-06 1991-06-25 Toray Ind Inc Production of prepreg
JPH0685107A (en) * 1992-03-10 1994-03-25 Internatl Business Mach Corp <Ibm> Electronic circuit package and its manufacture
WO2008018421A1 (en) 2006-08-07 2008-02-14 Toray Industries, Inc. Prepreg and carbon fiber-reinforced composite material
EP2666807A2 (en) 2006-08-07 2013-11-27 Toray Industries, Inc. A Prepreg And Carbon Fiber Reinforced Composite Materials
EP2452967A1 (en) 2006-08-07 2012-05-16 Toray Industries, Inc. Prepreg and carbon fibre-reinforced composite material
EP2455418A1 (en) 2006-08-07 2012-05-23 Toray Industries, Inc. Prepreg and Carbon Fiber-Reinforced Composite Material
EP2455419A1 (en) 2006-08-07 2012-05-23 Toray Industries, Inc. Prepreg and carbon fiber-reinforced composite material
EP2460846A1 (en) 2006-08-07 2012-06-06 Toray Industries, Inc. Prepreg and carbon fiber-reinforced composite material
WO2010109929A1 (en) 2009-03-24 2010-09-30 東レ株式会社 Epoxy resin composition for fiber-reinforced composite material, prepreg, and fiber-reinforced composite material
US8263216B2 (en) 2009-03-24 2012-09-11 Toray Industries, Inc. Epoxy resin composition for fiber-reinforced composite material, prepreg, and fiber-reinforced composite material
JP2012530838A (en) * 2009-06-26 2012-12-06 ヘクセル コンポジット、リミテッド Improvement of composite materials
JP4973808B2 (en) * 2010-03-30 2012-07-11 東レ株式会社 Prepreg, fiber reinforced composite material, and method for producing prepreg
KR101314349B1 (en) * 2010-03-30 2013-10-04 도레이 카부시키가이샤 Prepreg, fiber-reinforced composite material, and method for producing prepreg
WO2011122631A1 (en) * 2010-03-30 2011-10-06 東レ株式会社 Prepreg, fiber-reinforced composite material, and method for producing prepreg
US9139706B2 (en) 2010-03-30 2015-09-22 Toray Industries, Inc. Prepreg, fiber-reinforced composite material, and method for producing prepreg
JP2013525542A (en) * 2010-04-21 2013-06-20 ヘクセル コーポレイション Composite materials for structural applications
EP2596947A1 (en) * 2010-07-21 2013-05-29 Toray Industries, Inc. Prepreg, fiber-reinforced composite material, and process for producing prepreg
EP2596947A4 (en) * 2010-07-21 2014-05-07 Toray Industries Prepreg, fiber-reinforced composite material, and process for producing prepreg
WO2012147401A1 (en) * 2011-04-27 2012-11-01 東レ株式会社 Prepreg, fiber-reinforced composite material, and method for producing prepreg
WO2013099862A1 (en) 2011-12-27 2013-07-04 東レ株式会社 Epoxy resin composition for fiber-reinforced composite materials, prepreg, and fiber-reinforced composite material
WO2014017340A1 (en) 2012-07-25 2014-01-30 東レ株式会社 Prepreg and carbon-fiber-reinforced composite material
WO2014017339A1 (en) 2012-07-25 2014-01-30 東レ株式会社 Prepreg and carbon-fiber-reinforced composite material
US9765194B2 (en) 2012-07-25 2017-09-19 Toray Industries, Inc. Prepreg and carbon fiber-reinforced composite material
EP3401357A1 (en) 2012-07-25 2018-11-14 Toray Industries, Inc. Prepreg and carbon fiber reinforced composite material
US11111345B2 (en) 2012-07-25 2021-09-07 Toray Industries, Inc. Prepreg and carbon fiber-reinforced composite material
US11286359B2 (en) 2012-07-25 2022-03-29 Toray Industries, Inc. Prepreg and carbon fiber-reinforced composite material
JP2016509082A (en) * 2012-12-19 2016-03-24 サイテク・インダストリーズ・インコーポレーテツド Particle strengthening to improve fracture toughness
JP2018024879A (en) * 2012-12-19 2018-02-15 サイテク・インダストリーズ・インコーポレーテツド Method for fabricating curable prepreg ply
WO2014115844A1 (en) 2013-01-28 2014-07-31 東レ株式会社 Pre-preg, fiber-reinforced composite material, and thermoplastic resin particles
WO2015019965A1 (en) 2013-08-07 2015-02-12 東レ株式会社 Epoxy resin composition, prepreg, and fiber-reinforced composite material
JP2014111772A (en) * 2013-12-26 2014-06-19 Mitsubishi Rayon Co Ltd Method for forming fiber-reinforced composite material

Also Published As

Publication number Publication date
JPH045057B2 (en) 1992-01-30

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees