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DE69122720D1 - Prepregs, Verfahren zu ihrer Herstellung und Laminate daraus - Google Patents

Prepregs, Verfahren zu ihrer Herstellung und Laminate daraus

Info

Publication number
DE69122720D1
DE69122720D1 DE69122720T DE69122720T DE69122720D1 DE 69122720 D1 DE69122720 D1 DE 69122720D1 DE 69122720 T DE69122720 T DE 69122720T DE 69122720 T DE69122720 T DE 69122720T DE 69122720 D1 DE69122720 D1 DE 69122720D1
Authority
DE
Germany
Prior art keywords
prepregs
processes
production
laminates therefrom
laminates
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.)
Expired - Lifetime
Application number
DE69122720T
Other languages
English (en)
Other versions
DE69122720T2 (de
Inventor
Toshihiro Hattori
Takashi Murata
Kazuya Goto
Takeshi Kato
Shigetsugu Hayashi
Hisashi Tada
Masahiro Sugimori
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Rayon Co Ltd
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
Priority claimed from JP5702691A external-priority patent/JP3065686B2/ja
Priority claimed from JP5702791A external-priority patent/JP3065687B2/ja
Priority claimed from JP5702391A external-priority patent/JP3065683B2/ja
Priority claimed from JP5702591A external-priority patent/JP3065685B2/ja
Priority claimed from JP5702491A external-priority patent/JP3065684B2/ja
Application filed by Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Rayon Co Ltd
Publication of DE69122720D1 publication Critical patent/DE69122720D1/de
Application granted granted Critical
Publication of DE69122720T2 publication Critical patent/DE69122720T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C08J5/247—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using fibres of at least two types
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
    • 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
    • B29C70/50—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
    • B29C70/506—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 and impregnating by melting a solid material, e.g. sheet, powder, fibres
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • 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
    • C08J5/047—Reinforcing macromolecular compounds with loose or coherent fibrous material with mixed fibrous material
    • C08J5/048—Macromolecular compound to be reinforced also in fibrous form
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
    • C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08L79/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08L79/085—Unsaturated polyimide precursors
    • 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
    • C08J2363/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins
    • 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
    • C08J2379/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2361/00 - C08J2377/00
    • C08J2379/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08J2379/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/902—High modulus filament or fiber
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24058—Structurally defined web or sheet [e.g., overall dimension, etc.] including grain, strips, or filamentary elements in respective layers or components in angular relation
    • Y10T428/24124—Fibers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24132—Structurally defined web or sheet [e.g., overall dimension, etc.] including grain, strips, or filamentary elements in different layers or components parallel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
    • Y10T428/24994—Fiber embedded in or on the surface of a polymeric matrix
    • Y10T428/249949—Two or more chemically different fibers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/30—Self-sustaining carbon mass or layer with impregnant or other layer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Textile Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Reinforced Plastic Materials (AREA)
DE69122720T 1990-11-29 1991-11-29 Prepregs, Verfahren zu ihrer Herstellung und Laminate daraus Expired - Lifetime DE69122720T2 (de)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP33183490 1990-11-29
JP3610291 1991-03-01
JP5702691A JP3065686B2 (ja) 1991-03-20 1991-03-20 プリプレグ
JP5702791A JP3065687B2 (ja) 1991-03-20 1991-03-20 プリプレグの製造法
JP5702391A JP3065683B2 (ja) 1991-03-20 1991-03-20 プリプレグ
JP5702591A JP3065685B2 (ja) 1991-03-20 1991-03-20 プリプレグの製造方法
JP5702491A JP3065684B2 (ja) 1991-03-20 1991-03-20 プリプレグ

Publications (2)

Publication Number Publication Date
DE69122720D1 true DE69122720D1 (de) 1996-11-21
DE69122720T2 DE69122720T2 (de) 1997-03-20

Family

ID=27564412

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69122720T Expired - Lifetime DE69122720T2 (de) 1990-11-29 1991-11-29 Prepregs, Verfahren zu ihrer Herstellung und Laminate daraus

Country Status (6)

Country Link
US (1) US5279893A (de)
EP (1) EP0488389B1 (de)
KR (1) KR940011168B1 (de)
CA (1) CA2056034C (de)
DE (1) DE69122720T2 (de)
ES (1) ES2093062T3 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5296064A (en) * 1989-04-17 1994-03-22 Georgia Tech Research Corp. Flexible multiply towpreg tape from powder fusion coated towpreg and method for production thereof
EP0632087B1 (de) * 1993-01-14 1999-08-18 Toray Industries, Inc. Prepregs, verfahren zur herstellung und verbundwerkstoffbeschichtung
US6027794A (en) * 1993-01-14 2000-02-22 Toray Industries, Inc. Prepregs, processes for their production, and composite laminates
DE9415840U1 (de) * 1994-09-30 1994-12-08 G. Schwartz GmbH & Co. KG, 46509 Xanten Formmasse
EP0820858B1 (de) * 1996-07-22 2000-11-02 Hexcel Corporation Wabenförmige Kernmaterialien mit partikelförmiger Verstärkung
GB9907204D0 (en) * 1999-03-30 1999-05-26 Woolstencroft David H A composite
FR2811688B1 (fr) 2000-07-13 2002-09-06 Schappe Sa Nappe unidirectionnelle en materiau composite
JP2002036235A (ja) * 2000-07-24 2002-02-05 Mitsubishi Rayon Co Ltd 炭素繊維強化樹脂複合材料および隔壁構造物
JP3894035B2 (ja) * 2001-07-04 2007-03-14 東レ株式会社 炭素繊維強化基材、それからなるプリフォームおよび複合材料
ES2527168T3 (es) 2002-07-18 2015-01-21 Mitsubishi Rayon Co., Ltd. Preimpregnado y procedimientos para la producción de materiales compuestos reforzados con fibras
KR100814861B1 (ko) * 2004-04-30 2008-03-20 (주)삼박 열가소성 복합 판재를 이용하여 제조된 물품
US20110130059A1 (en) * 2006-03-24 2011-06-02 Toho Tenax Co, Ltd. Fiber-reinforced prepreg and composite material obtained therefrom
JP4969363B2 (ja) 2006-08-07 2012-07-04 東レ株式会社 プリプレグおよび炭素繊維強化複合材料
DK2168745T3 (da) 2008-09-30 2012-12-10 Hexcel Composites Ltd Semipreg-materiale med en egenskabsforstærkende overfladeharpiksfilm til forbedrede egenskaber
KR101159932B1 (ko) * 2009-12-31 2012-06-26 주식회사 효성 열가소성 프리프레그의 제조방법 및 그에 의하여 제조된 열가소성 프리프레그
CN102092135A (zh) * 2010-12-13 2011-06-15 中国航空工业集团公司北京航空材料研究院 一种提高复合材料翼面结构刚度的方法
CN102558759B (zh) * 2010-12-24 2014-07-16 广东生益科技股份有限公司 氰酸酯树脂组合物及使用其制作的预浸料与层压材料
KR101951058B1 (ko) * 2011-03-30 2019-02-21 도레이 카부시키가이샤 프리프레그, 섬유 강화 복합 재료 및 섬유 강화 복합 재료의 제조 방법
KR20140066201A (ko) * 2011-08-29 2014-05-30 사이텍 테크놀러지 코포레이션 열가소체의 층간 강화
CN102644554B (zh) * 2012-05-08 2014-03-12 山东大学 一种新型碳纤维风力发电机及其制备方法
GB201604047D0 (en) * 2016-03-09 2016-04-20 Coats Ltd J & P Thread
US11225942B2 (en) * 2017-07-05 2022-01-18 General Electric Company Enhanced through-thickness resin infusion for a wind turbine composite laminate
JPWO2019111416A1 (ja) * 2017-12-08 2020-12-10 昭和電工マテリアルズ株式会社 プリプレグ、積層板、及びそれらの製造方法、並びにプリント配線板及び半導体パッケージ
JP7474070B2 (ja) 2020-02-28 2024-04-24 株式会社Subaru 複合材の製造方法、および、複合材

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3472730A (en) * 1967-12-28 1969-10-14 Minnesota Mining & Mfg Heat-curable filament-reinforced resinous sheeting and laminating process using same
GB1418349A (en) * 1972-08-04 1975-12-17 Nat Can Corp Apparatus for drawing tubular bodies
JPS5857437A (ja) * 1981-09-30 1983-04-05 Toho Rayon Co Ltd ハイブリツト成形物
US4543286A (en) * 1982-03-19 1985-09-24 Allied Corporation Composite containing coated extended chain polyolefin fibers
US4574108A (en) * 1983-11-18 1986-03-04 University Of Delaware Fiber reinforced composite
US4604319B1 (en) * 1984-06-01 1995-07-04 American Cyanamid Co Thermoplastic interleafed resin matrix composites with improved impact strength and toughness
DE3673150D1 (de) * 1985-12-20 1990-09-06 Mitsubishi Rayon Co Zwischenprodukt fuer verbundmaterialien.
FR2596405B1 (fr) * 1986-03-28 1988-10-14 Elf Aquitaine Composition de resine epoxyde utilisable, notamment apres mise sous forme de preimpregnes, comme precurseur de matrices pour materiaux composites, materiaux composites obtenus et nouvelles resines epoxydes a groupements sulfones
DE3789054T2 (de) * 1986-12-25 1994-07-07 Toray Industries Zähe Verbundmaterialien.
JP2514412B2 (ja) * 1987-10-20 1996-07-10 三菱レイヨン株式会社 樹脂の含浸法
US5002821A (en) * 1987-12-15 1991-03-26 The Dexter Corporation Toughened prepregs and formulations

Also Published As

Publication number Publication date
EP0488389B1 (de) 1996-10-16
CA2056034A1 (en) 1992-05-30
KR920009894A (ko) 1992-06-25
EP0488389A3 (en) 1992-12-09
EP0488389A2 (de) 1992-06-03
DE69122720T2 (de) 1997-03-20
ES2093062T3 (es) 1996-12-16
US5279893A (en) 1994-01-18
CA2056034C (en) 2001-04-17
KR940011168B1 (ko) 1994-11-24

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