DE69122720D1 - Prepregs, Verfahren zu ihrer Herstellung und Laminate daraus - Google Patents
Prepregs, Verfahren zu ihrer Herstellung und Laminate darausInfo
- 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
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)
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP33183490 | 1990-11-29 | ||
JP3610291 | 1991-03-01 | ||
JP5702391A JP3065683B2 (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 |
JP5702491A JP3065684B2 (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 |
JP5702691A JP3065686B2 (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 |
---|---|---|---|
DE1991622720 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)
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 | Schwartz G Gmbh & Co Kg | Formmasse |
DE69610830T2 (de) * | 1996-07-22 | 2001-05-17 | Hexcel Corp | 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 |
ES2387333T3 (es) * | 2002-07-18 | 2012-09-20 | Mitsubishi Rayon Co., Ltd. | Preimpregnado, material intermedio para moldeado de FRP, y procedimientos de producción para el mismo, y procedimientos de producción para material compuesto reforzado con fibras |
CN1960865B (zh) * | 2004-04-30 | 2012-01-25 | 三博株氏会社 | 热塑性复合片型材料、其制造方法及由其制造的制品 |
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 |
EP2168745B1 (de) * | 2008-09-30 | 2012-10-24 | Hexcel Composites, Ltd. | Zur Hälfte imprägniertes Material mit einer Oberflächenkunststoffschicht um Eigenschaften des Materials zu verbessern |
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 |
BR112013024886A2 (pt) * | 2011-03-30 | 2017-08-01 | Toray Industries | pré-impregnado, material compósito reforçado com fibra e método para fabricação de um material compósito reforçado com fibra |
JP2014529536A (ja) * | 2011-08-29 | 2014-11-13 | サイテク・テクノロジー・コーポレーシヨン | 熱可塑性樹脂の層間補強 |
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 |
WO2019111416A1 (ja) * | 2017-12-08 | 2019-06-13 | 日立化成株式会社 | 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)
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 |
EP0274899B1 (de) * | 1986-12-25 | 1994-02-09 | Toray Industries, Inc. | 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 |
-
1991
- 1991-11-22 CA CA 2056034 patent/CA2056034C/en not_active Expired - Lifetime
- 1991-11-29 EP EP19910120573 patent/EP0488389B1/de not_active Expired - Lifetime
- 1991-11-29 DE DE1991622720 patent/DE69122720T2/de not_active Expired - Lifetime
- 1991-11-29 ES ES91120573T patent/ES2093062T3/es not_active Expired - Lifetime
- 1991-11-29 US US07/800,015 patent/US5279893A/en not_active Expired - Lifetime
- 1991-11-29 KR KR1019910021769A patent/KR940011168B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ES2093062T3 (es) | 1996-12-16 |
US5279893A (en) | 1994-01-18 |
CA2056034A1 (en) | 1992-05-30 |
EP0488389B1 (de) | 1996-10-16 |
KR940011168B1 (ko) | 1994-11-24 |
KR920009894A (ko) | 1992-06-25 |
EP0488389A2 (de) | 1992-06-03 |
DE69122720T2 (de) | 1997-03-20 |
CA2056034C (en) | 2001-04-17 |
EP0488389A3 (en) | 1992-12-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |