ES2072147T3 - Polimeros tipo panal de fibra reforzada y metodos de preparacion. - Google Patents

Polimeros tipo panal de fibra reforzada y metodos de preparacion.

Info

Publication number
ES2072147T3
ES2072147T3 ES92908710T ES92908710T ES2072147T3 ES 2072147 T3 ES2072147 T3 ES 2072147T3 ES 92908710 T ES92908710 T ES 92908710T ES 92908710 T ES92908710 T ES 92908710T ES 2072147 T3 ES2072147 T3 ES 2072147T3
Authority
ES
Spain
Prior art keywords
honeycomb
cure
forming
stacks
preparation methods
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
ES92908710T
Other languages
English (en)
Inventor
Warren D Myers
Ernest M Bishop
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.)
Hexcel Corp
Original Assignee
Hexcel Corp
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 Hexcel Corp filed Critical Hexcel Corp
Application granted granted Critical
Publication of ES2072147T3 publication Critical patent/ES2072147T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
    • B29B15/08—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of reinforcements or fillers
    • B29B15/10—Coating or impregnating independently of the moulding or shaping step
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/0089—Producing honeycomb structures
    • 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
    • C08J5/24—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
    • C08J5/244—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres using glass fibres
    • 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
    • B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material
    • 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
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/021—Fibrous or filamentary layer
    • 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
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/04—Impregnation, embedding, or binder material
    • B32B2260/046—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
    • B32B2266/00—Composition of foam
    • B32B2266/06—Open cell foam
    • 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.]
    • Y10T428/24149—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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/2481—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including layer of mechanically interengaged strands, strand-portions or strand-like strips
    • 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.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24826—Spot bonds connect components
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

SE PRESENTA UN PANAL FABRICADO DE UN POLIMERO NO CRISTALINO QUE SE PREPARA IMPREGNADO UNA BANDA DE FIBRA CON UN POLIMERO LINEAL QUE ES SOLUBLE EN UN SOLVENTE ORGANICO, Y QUE SE CONVIERTE RAPIDAMENTE MEDIANTE CURACION TERMICA EN LA AUSENCIA DE UN AGENTE ENLAZANTE EN UNA FORMA INSOLUBLE CON UNA TEMPERATURA DE TRANSICION A CRISTAL QUE EXCEDE DE LOS 200 (GRADOS) C, PREFERIBLEMENTE POR ENCIMA DE LOS 250 (GRADOS) C. EL PREPOLIMERO MAS ADECUADO ES EL PRODUCTO DE DIAMINOFENILSULFONA Y ANHIDRIDO TRIMETILICO, Y FORMA UN POLI(AMIDO-IMIDO) DESPUES DE SU CURACION. TAMBIEN SE PRESENTA UN PROCESO PARA FORMAR EL PANAL IMPREGNADO, QUE COMPRENDE LA IMPREGNACION DE CINTAS O LAMINAS, SU FORMACION EN PILAS UNIDAS JUNTAS EN LINEAS DE UNION, LA EXPANSION DE LAS PILAS EN ESTRUCTURAS EN FORMA DE PANAL, Y EL HUMEDECIMIENTO EN CALIENTE DE LAS ESTRUCTURAS EXPANDIDAS PARA CURAR LA RESINA Y ESTABILIZAR LA ESTRUCTURA.
ES92908710T 1991-03-12 1992-03-06 Polimeros tipo panal de fibra reforzada y metodos de preparacion. Expired - Lifetime ES2072147T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/667,909 US5260117A (en) 1989-09-07 1991-03-12 Honeycomb of fabric-reinforced polyimide polymer

Publications (1)

Publication Number Publication Date
ES2072147T3 true ES2072147T3 (es) 1995-07-01

Family

ID=24680166

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92908710T Expired - Lifetime ES2072147T3 (es) 1991-03-12 1992-03-06 Polimeros tipo panal de fibra reforzada y metodos de preparacion.

Country Status (10)

Country Link
US (1) US5260117A (es)
EP (1) EP0529064B1 (es)
JP (1) JPH0661880B2 (es)
KR (1) KR0174517B1 (es)
AT (1) ATE121676T1 (es)
AU (1) AU647264B2 (es)
DE (1) DE69202215T2 (es)
DK (1) DK0529064T3 (es)
ES (1) ES2072147T3 (es)
WO (1) WO1992016362A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5685936A (en) * 1994-10-11 1997-11-11 Showa Aircraft Industry Co., Ltd. Method for preparing carbon honeycomb structure
JP2000167951A (ja) * 1998-12-10 2000-06-20 Showa Aircraft Ind Co Ltd ハニカム構造体及びその製造法
US6245407B1 (en) 1999-04-27 2001-06-12 Hexcel Corporation Thermoformable honeycomb structures
US6153687A (en) * 1999-04-27 2000-11-28 Hexcel Corporation Honeycomb dip resin
US20050001339A1 (en) * 1999-10-22 2005-01-06 Yaeger Ronald J. Contact media for evaporative coolers
US20020136885A1 (en) * 1999-10-22 2002-09-26 Yaeger Ronald J. Contact media for evaporative cooler
WO2001030718A1 (en) * 1999-10-22 2001-05-03 Air & Refrigeration Corp Media for evaporative cooler
US8440290B2 (en) 1999-10-22 2013-05-14 Anne Yaeger Contact media for evaporative coolers
US6451406B1 (en) 2000-04-14 2002-09-17 Hexcel Corporation Solventless node adhesive for honeycomb
WO2014133947A1 (en) * 2013-02-27 2014-09-04 Cummins Emission Solutions Inc. Article for securing a catalyst substrate

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1917456A (en) * 1929-04-29 1933-07-11 Asphalt Process Corp Multi-ply fibrous structure
US2477852A (en) * 1945-07-04 1949-08-02 Owens Corning Fiberglass Corp Structural panel construction
US2518164A (en) * 1946-07-02 1950-08-08 Leonard S Meyer Apparatus for producing composite sheet material
US2609314A (en) * 1946-10-30 1952-09-02 Glenn L Martin Co Machine for making honeycomb core material
US2553054A (en) * 1948-01-02 1951-05-15 Lincoln Machine and method for producing a continuous honeycomb structure
US2633442A (en) * 1949-03-08 1953-03-31 Albert E Caldwell Method of making tufted material
US2668327A (en) * 1950-04-21 1954-02-09 California Reinforced Plastics Method of making a curved honeycomb product
US2674295A (en) * 1950-12-13 1954-04-06 Method of and means fob expanding
US2719807A (en) * 1954-07-21 1955-10-04 California Reinforced Plastics Cellular core product and method of making same
US3016315A (en) * 1958-10-08 1962-01-09 Carl D Hall Jr Honeycomb structure and method
US3006798A (en) * 1959-03-23 1961-10-31 Hexcel Products Inc Method of making honeycomb
US3366525A (en) * 1964-02-06 1968-01-30 Hexcel Corp Method of making thermoplastic honeycomb
US3462330A (en) * 1965-12-09 1969-08-19 Woodall Industries Inc Method for making a hollow plastic core structure
US3600249A (en) * 1966-07-28 1971-08-17 Hexcel Corp Reinforced plastic honeycomb method and apparatus
US3466957A (en) * 1966-10-19 1969-09-16 Hexcel Corp Apparatus and method for forming a stack of sheets
US3598676A (en) * 1968-07-25 1971-08-10 Hexcel Corp Method of making a bias weave honeycomb core structure
US3810800A (en) * 1969-09-30 1974-05-14 Cellu Prod Co Method of producing laminated stock materials and products
US3607518A (en) * 1969-12-12 1971-09-21 Daniel H Ellinor Method of producing expanded double-faced honeycomb panels
US3819439A (en) * 1971-05-17 1974-06-25 Hexcel Corp Method of making honeycomb of sinterable material employing stepwise coating of a resin-containing composition
US3700649A (en) * 1971-07-06 1972-10-24 Int Harvester Co Polyimides of benzophenone tetracarboxylic acid esters and aromatic diamines having a basicity constant of less than 10-" and method of preparation
FR2198835B1 (es) * 1972-09-11 1975-03-07 Rhone Poulenc Ind
US3993630A (en) * 1973-12-26 1976-11-23 Ciba-Geigy Corporation Polyimide, polyamide-imide or polyamide-acids with olefin end groups in combination with a reactive Schiff base compound
US4579773A (en) * 1984-08-20 1986-04-01 Standard Oil Company (Indiana) Laminates
JPS6233899A (ja) * 1985-08-08 1987-02-13 帝人株式会社 ハニカムコア用基材およびその製造方法
EP0412118A4 (en) * 1988-04-29 1991-09-25 Barry M. Fell Reinforced thermoplastic honeycomb structure

Also Published As

Publication number Publication date
JPH0661880B2 (ja) 1994-08-17
EP0529064B1 (en) 1995-04-26
AU1572692A (en) 1992-10-21
EP0529064A4 (en) 1993-09-15
DE69202215T2 (de) 1995-08-31
JPH05505575A (ja) 1993-08-19
KR0174517B1 (ko) 1999-03-20
ATE121676T1 (de) 1995-05-15
EP0529064A1 (en) 1993-03-03
AU647264B2 (en) 1994-03-17
KR937000290A (ko) 1993-03-13
WO1992016362A1 (en) 1992-10-01
US5260117A (en) 1993-11-09
DE69202215D1 (de) 1995-06-01
DK0529064T3 (da) 1995-10-09

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