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BR8905561A - Composito laminado aperfeicoado,processo para sua fabricacao e camada de entrefolha - Google Patents

Composito laminado aperfeicoado,processo para sua fabricacao e camada de entrefolha

Info

Publication number
BR8905561A
BR8905561A BR898905561A BR8905561A BR8905561A BR 8905561 A BR8905561 A BR 8905561A BR 898905561 A BR898905561 A BR 898905561A BR 8905561 A BR8905561 A BR 8905561A BR 8905561 A BR8905561 A BR 8905561A
Authority
BR
Brazil
Prior art keywords
perfected
manufacturing
layer
laminated composite
laminated
Prior art date
Application number
BR898905561A
Other languages
English (en)
Inventor
R Scott Riefler
John Wade Powers
Original Assignee
American Cyanamid Co
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 American Cyanamid Co filed Critical American Cyanamid Co
Publication of BR8905561A publication Critical patent/BR8905561A/pt

Links

Classifications

    • 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
    • B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
    • B29C70/086—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers and with one or more layers of pure plastics material, e.g. foam layers
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
    • B32B3/12—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a layer of regularly- arranged cells, e.g. a honeycomb structure
    • 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
    • B29C70/02—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising combinations of reinforcements, e.g. non-specified reinforcements, fibrous reinforcing inserts and fillers, e.g. particulate fillers, incorporated in matrix material, forming one or more layers and with or without non-reinforced or non-filled layers
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/04—Layered products comprising a layer of synthetic resin as impregnant, bonding, or embedding substance
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B32B27/281—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polyimides
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/146—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers whereby one or more of the layers is a honeycomb structure
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • 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
    • B29K2079/00—Use of polymers having nitrogen, with or without oxygen or carbon only, in the main chain, not provided for in groups B29K2061/00 - B29K2077/00, as moulding material
    • 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
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/12—Thermoplastic materials
    • 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
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/02—Cellular or porous
    • B32B2305/024—Honeycomb
    • 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
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/08—Reinforcements
    • 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
    • B32B2379/00—Other polymers having nitrogen, with or without oxygen or carbon only, in the main chain
    • B32B2379/08—Polyimides
    • 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.]
    • Y10T428/24149—Honeycomb-like
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31511—Of epoxy ether
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31511—Of epoxy ether
    • Y10T428/31515—As intermediate layer
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31721—Of polyimide
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/659—Including an additional nonwoven fabric
    • Y10T442/671—Multiple nonwoven fabric layers composed of the same polymeric strand or fiber material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Reinforced Plastic Materials (AREA)
BR898905561A 1988-11-01 1989-10-31 Composito laminado aperfeicoado,processo para sua fabricacao e camada de entrefolha BR8905561A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/264,309 US4954382A (en) 1988-11-01 1988-11-01 Interleaf layer in fiber reinforced resin laminate composites

Publications (1)

Publication Number Publication Date
BR8905561A true BR8905561A (pt) 1990-05-29

Family

ID=23005467

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898905561A BR8905561A (pt) 1988-11-01 1989-10-31 Composito laminado aperfeicoado,processo para sua fabricacao e camada de entrefolha

Country Status (12)

Country Link
US (1) US4954382A (pt)
EP (1) EP0366979B1 (pt)
JP (1) JP2972240B2 (pt)
KR (1) KR0139918B1 (pt)
AR (1) AR244598A1 (pt)
AT (1) ATE132428T1 (pt)
AU (1) AU620931B2 (pt)
BR (1) BR8905561A (pt)
CA (1) CA2001761C (pt)
DE (1) DE68925340T2 (pt)
ES (1) ES2082764T3 (pt)
GR (1) GR3018594T3 (pt)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL186900C (nl) * 1987-11-27 1991-04-02 Groot Automotives Sandwichpaneel en werkwijze voor het vervaardigen van een sandwichpaneel.
US5245779A (en) * 1988-09-19 1993-09-21 Daiwa Seiko, Inc. Fishing rod and other tubular bodies
US5141804A (en) * 1988-11-01 1992-08-25 American Cyanamid Company Interleaf layer in fiber reinforced resin laminate composites
DE69032210D1 (de) * 1989-01-25 1998-05-07 Asahi Chemical Ind Vorimprägnierte kompositgiessformen und herstellung einer kompositgiessform
CA2042218A1 (en) * 1990-07-20 1992-01-21 Jan C. Schilling Composite airfoil with increased shear capability
US5328744A (en) * 1990-10-09 1994-07-12 E. I. Du Pont De Nemours And Company Panel having a core with thermoplastic resin facings
US5238725A (en) * 1990-12-21 1993-08-24 E. I. Du Pont De Nemours And Company Method for forming a structural panel with decorative facing and product thereof
GB9101691D0 (en) * 1991-01-25 1991-03-06 British Petroleum Co Plc Toughened resins and composites
US5275862A (en) * 1991-02-14 1994-01-04 Axis, Inc. Multi-ply panel board with shaped edge
JPH0691816A (ja) * 1991-10-29 1994-04-05 Agency Of Ind Science & Technol 耐衝撃損傷性複合材料
WO1994016882A1 (en) * 1993-01-21 1994-08-04 United Technologies Corporation Pressure tolerant fuel tank panels
US5698266A (en) * 1993-04-05 1997-12-16 Commissariat A L'energie Atomique Process for the production of thin coatings having optical and abrasion resistance properties
US5344280A (en) * 1993-05-05 1994-09-06 General Electric Company Impact resistant fan case liner
US5486096A (en) * 1994-06-30 1996-01-23 United Technologies Corporation Erosion resistant surface protection
US5624516A (en) * 1994-12-20 1997-04-29 Atlantic Research Corporation Methods of making preforms for composite material manufacture
US5888612A (en) * 1995-06-05 1999-03-30 Poly Plus Inc. Load-bearing structures
FR2740383B1 (fr) * 1995-10-27 1998-01-16 Aerospatiale Procede de fabrication d'un panneau en materiau composite avec moulage par transfert de resine
EP0883484A1 (en) * 1996-01-11 1998-12-16 The Boeing Company Composite honeycomb sandwich structure
CA2195050A1 (en) * 1996-01-29 1997-07-30 Mark David Thiede-Smet Low-weight and water-resistant honeycomb sandwich panels made by resin transfer molding process
US5876651A (en) * 1996-05-29 1999-03-02 United Technologies Corporation Method for forming a composite structure
US5776582A (en) * 1996-08-05 1998-07-07 Polyplus, Inc. Load-bearing structures with interlockable edges
US6263602B1 (en) * 1998-10-30 2001-07-24 Steelcase Inc. Display board system
US6971197B1 (en) 1998-10-30 2005-12-06 Steelcase Development Corporation Display board system
US6463701B1 (en) 1998-10-30 2002-10-15 Steelcase Development Corporation Work environment
US6931795B1 (en) 1998-10-30 2005-08-23 Steelcase Development Corporation Utility distribution system
US6374547B1 (en) 1998-10-30 2002-04-23 Steelcase Development Inc. Workstation
US6647652B1 (en) 1998-10-30 2003-11-18 Steelcase Development Inc. Display board system
US6272779B1 (en) 1998-10-30 2001-08-14 Steelcase Development Inc. Display board system
US6540094B1 (en) 1998-10-30 2003-04-01 Steelcase Development Corporation Information display system
US6279761B1 (en) 1999-03-01 2001-08-28 Steelcase Development Inc. Information display system
US6941691B2 (en) 2000-09-25 2005-09-13 Steelcase Development Corporation Display board system
US7032523B2 (en) 2003-04-03 2006-04-25 Steelcase Development Corporation Workstation with a moveable apparatus
US7294220B2 (en) * 2003-10-16 2007-11-13 Toyota Motor Sales, U.S.A., Inc. Methods of stabilizing and/or sealing core material and stabilized and/or sealed core material
US8327738B2 (en) * 2003-11-07 2012-12-11 Sikorsky Aircraft Corporation Composite transmission housing with discontinuous fiber preforms
US7938922B2 (en) * 2004-09-01 2011-05-10 Hexcel Corporation Edge coating for honeycomb used in panels with composite face sheets
US20060134408A1 (en) * 2004-12-20 2006-06-22 Mitsubishi Rayon Co., Ltd. Process for producing sandwich structure and adhesive film therefor
WO2007041782A1 (en) * 2005-10-11 2007-04-19 Crc For Advanced Composite Structures Limited A method of binding dry reinforcement fibres
US20070087179A1 (en) * 2005-10-17 2007-04-19 Horn Donald R Solid surface composite
JP4420466B2 (ja) * 2006-03-24 2010-02-24 東レ・デュポン株式会社 高機能コンポジット
US10618227B2 (en) 2006-03-25 2020-04-14 Hexcel Composites, Ltd. Structured thermoplastic in composite interleaves
US10065393B2 (en) 2006-03-25 2018-09-04 Hexcel Composites Limited Structured thermoplastic in composite interleaves
GB201008884D0 (en) * 2010-05-27 2010-07-14 Hexcel Composites Ltd Improvements in composite materials
US8021102B2 (en) * 2006-11-30 2011-09-20 General Electric Company Composite fan containment case and methods of fabricating the same
US20090022579A1 (en) * 2007-07-17 2009-01-22 Schlichting Kevin W Burn resistant organic matrix composite material
BE1017910A3 (fr) * 2007-12-21 2009-11-03 Sonaca Sociutu Anonyme Procede de fabrication d'un panneau comprenant au moins un corps en nid-d'abeilles et une premiere peau realisee en materiau composite.
JP5905725B2 (ja) * 2009-01-06 2016-04-20 サイテク・テクノロジー・コーポレーシヨン 音響および振動減衰特性が改善された構造用複合材料
GB2477091A (en) 2010-01-20 2011-07-27 Hexcel Composites Ltd Structureal laminate comprising face sheets, core and open-structured sheet
US9868265B2 (en) 2010-05-27 2018-01-16 Hexcel Composites, Limited Structured thermoplastic in composite interleaves
CN102529188A (zh) * 2012-01-16 2012-07-04 苏州芳磊蜂窝复合材料有限公司 一种耐高温蜂窝及其制造方法
CN103101262B (zh) * 2013-02-19 2015-06-17 中国人民解放军国防科学技术大学 一种耐高温隔热夹层结构复合材料及其制备方法
US9574069B2 (en) * 2014-04-30 2017-02-21 Lehigh Technologies, Inc. Chemically functionalized renewed rubber composition
JP6332248B2 (ja) * 2015-11-30 2018-05-30 トヨタ自動車株式会社 樹脂体及び樹脂体の製造方法
KR101737319B1 (ko) 2015-12-11 2017-05-19 주식회사 엑시아머티리얼스 다층 하이브리드 프리프레그 및 이의 제조방법
US10800129B2 (en) 2017-01-24 2020-10-13 Bell Textron Inc. Honeycomb core sandwich panels
US10131417B2 (en) 2017-04-24 2018-11-20 The Boeing Company Hybrid carbon/fiberglass structural component for an aircraft
US11225942B2 (en) * 2017-07-05 2022-01-18 General Electric Company Enhanced through-thickness resin infusion for a wind turbine composite laminate
US20240254778A1 (en) * 2023-01-30 2024-08-01 Safeboard LLC Slab support

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL66822C (pt) * 1967-07-03
US3703422A (en) * 1970-01-02 1972-11-21 North American Rockwell Polyaromatic resin faced honeycomb panel and method for making same
US3745149A (en) * 1971-09-29 1973-07-10 Nasa Preparation of polyimides from mixtures of monomeric diamines and esters of polycarboxylic acids
US4028477A (en) * 1971-12-16 1977-06-07 Shell Oil Company Method of producing an article of thermosetting resin
DE2530571C2 (de) * 1975-07-09 1982-09-30 Technochemie Gmbh, Verfahrenstechnik, 6901 Dossenheim Verfahren zur Herstellung von Polyimid-Vorpolymeren
US4061812A (en) * 1976-06-22 1977-12-06 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Honeycomb-laminate composite structure
US4135019A (en) * 1977-03-16 1979-01-16 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Low density bismaleimide-carbon microballoon composites
US4166170A (en) * 1977-10-06 1979-08-28 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Mixed diamines for lower melting addition polyimide preparation and utilization
US4233258A (en) * 1979-02-13 1980-11-11 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Method for preparing addition type polyimide prepregs
EP0031412A1 (de) * 1979-12-27 1981-07-08 Chemie Linz Aktiengesellschaft Skibauteil
US4604319B1 (en) * 1984-06-01 1995-07-04 American Cyanamid Co Thermoplastic interleafed resin matrix composites with improved impact strength and toughness
EP0327142B1 (en) * 1984-03-30 1996-01-10 Cytec Technology Corp. Resin matrix composites
US4539253A (en) * 1984-03-30 1985-09-03 American Cyanamid Co. High impact strength fiber resin matrix composites
DE3588077T2 (de) * 1984-03-30 1996-06-27 Cytec Tech Corp Kunststoff-Matrix-Komposite
US4680216A (en) * 1984-09-04 1987-07-14 United Technologies Corporation Method for stabilizing thick honeycomb core composite articles

Also Published As

Publication number Publication date
US4954382A (en) 1990-09-04
CA2001761A1 (en) 1990-05-01
KR900007595A (ko) 1990-06-01
DE68925340D1 (de) 1996-02-15
KR0139918B1 (ko) 1998-11-02
CA2001761C (en) 2000-07-18
AU4393989A (en) 1990-05-10
ES2082764T3 (es) 1996-04-01
ATE132428T1 (de) 1996-01-15
JPH02170834A (ja) 1990-07-02
AU620931B2 (en) 1992-02-27
EP0366979A3 (en) 1991-11-13
GR3018594T3 (en) 1996-04-30
EP0366979A2 (en) 1990-05-09
AR244598A1 (es) 1993-11-30
EP0366979B1 (en) 1996-01-03
JP2972240B2 (ja) 1999-11-08
DE68925340T2 (de) 1996-06-27

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