ES2094828T3 - Laminas porosas reforzadas con fibras. - Google Patents

Laminas porosas reforzadas con fibras.

Info

Publication number
ES2094828T3
ES2094828T3 ES91920240T ES91920240T ES2094828T3 ES 2094828 T3 ES2094828 T3 ES 2094828T3 ES 91920240 T ES91920240 T ES 91920240T ES 91920240 T ES91920240 T ES 91920240T ES 2094828 T3 ES2094828 T3 ES 2094828T3
Authority
ES
Spain
Prior art keywords
resin matrix
fibers
heated
matrix
fabric
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
ES91920240T
Other languages
English (en)
Inventor
James Edward Geary Jr
Gregory Paul Weeks
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of ES2094828T3 publication Critical patent/ES2094828T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/542—Adhesive fibres
    • 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
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4209—Inorganic fibres
    • D04H1/4218—Glass fibres
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4209—Inorganic fibres
    • D04H1/4242—Carbon fibres
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4326—Condensation or reaction polymers
    • D04H1/4334—Polyamides
    • D04H1/4342—Aromatic polyamides
    • 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.]
    • Y10T428/24802—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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2904—Staple length fiber
    • Y10T428/2905—Plural and with bonded intersections only
    • 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
    • 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]
    • Y10T442/637—Including strand or fiber material which is a monofilament composed of two or more polymeric materials in physically distinct relationship [e.g., sheath-core, side-by-side, islands-in-sea, fibrils-in-matrix, etc.] or composed of physical blend of chemically different polymeric materials or a physical blend of a polymeric material and a filler material

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Nonwoven Fabrics (AREA)
  • Reinforced Plastic Materials (AREA)
  • Laminated Bodies (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

SE DESARROLLO UN METODO PARA PREPARAR LAMINAS DE COMPUESTOS DE POLIMERO REFORZADAS CON FIBRA POROSA QUE PERMITE UN PRECALENTAMIENTO MAS EFICAZ ANTES DE MOLDEARLAS E INCLUYE LOS PASOS DE COMBINAR FIBRAS REFORZADORAS CON FIBRAS QUE FORMAN UNA MATRIZ DE RESINA PARA FORMAR UN TEJIDO. A CONTINUACION ESTE TEJIDO ESTA CALENTADO A UNA TEMPERATURA A LA CUAL LAS FIBRAS QUE FORMAN LA MATRIZ DE RESINA SE FUNDEN Y ENVUELVEN LAS FIBRAS REFORZADORAS, UNIENDOLAS POR PUNTOS CRUZADOS. DIRECTAMENTE DESPUES EL TEJIDO RESULTANTE PUEDE SER CALENTADO DE FORMA MUY EFICIENTE PARA EL MOLDEO. ESTE TEJIDO ES MUY POROSO Y PERMITE UN CALENTAMIENTO RAPIDO A DIFERENCIAS MODERADAS DE PRESION DURANTE LOS PASOS SUBSIGUIENTES DEL PRECALENTAMIENTO. LA MICROESTRUCTURA FORMADA AL FUNDIR LAS FIBRAS QUE FORMAN LA MATRIZ DE RESINA AL PRINCIPIO AUMENTA AUN MAS LA BUENA CALENTABILIDAD PUESTO QUE LA ESTRUCTURA CONSERVA LA POROSIDAD DURANTE EL POSTERIOR CALENTAMIENTO NECESARIO PARA MOLDEAR. DADO QUE AL PRINCIPIO LAS FIBRAS QUE FORMAN LA MATRIZ DE RESINA SON COMBINADOS DE MANERA UNIFORME, UNA DISTRIBUCION ALTAMENTE UNIFORME DEL MATERIAL POLIMERICO DENTRO DE LA MATRIZ DE LAS FIBRAS REFORZADORAS DA A LAS PIEZAS MOLDEADAS UNA ALTA UNIFORMIDAD.
ES91920240T 1990-10-31 1991-10-29 Laminas porosas reforzadas con fibras. Expired - Lifetime ES2094828T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/606,651 US5134016A (en) 1990-10-31 1990-10-31 Fiber reinforced porous sheets

Publications (1)

Publication Number Publication Date
ES2094828T3 true ES2094828T3 (es) 1997-02-01

Family

ID=24428880

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91920240T Expired - Lifetime ES2094828T3 (es) 1990-10-31 1991-10-29 Laminas porosas reforzadas con fibras.

Country Status (11)

Country Link
US (1) US5134016A (es)
EP (1) EP0555345B1 (es)
JP (1) JP3068186B2 (es)
KR (1) KR100230025B1 (es)
AU (1) AU644253B2 (es)
BR (1) BR9107057A (es)
CA (1) CA2093670C (es)
DE (1) DE69122406T2 (es)
ES (1) ES2094828T3 (es)
RU (1) RU2105093C1 (es)
WO (1) WO1992007983A1 (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69223806T2 (de) * 1992-02-21 1998-07-23 Du Pont Wiederverwertbare geformte mit hochmodulfaser verstärkte thermoplastische strukturen und verfahren zu deren herstellung
DE69321549T2 (de) * 1992-05-08 1999-06-17 Gates Formed Fibre Products Verformbarer verbundvliesstoff und herstellverfahren hierfür
WO1994022172A1 (en) * 1993-03-24 1994-09-29 E.I. Du Pont De Nemours And Company Solar panels and process for manufacture thereof
WO1994021452A1 (en) * 1993-03-24 1994-09-29 E.I. Du Pont De Nemours And Company Wet-laid sheet material and composites thereof
US5614312A (en) * 1993-05-07 1997-03-25 E. I. Du Pont De Nemours And Company Wet-laid sheet material and composites thereof
KR19980702365A (ko) * 1995-02-21 1998-07-15 메코나헤이 미리암 디 압축성형 패널의 유동 주름 제거방법
US5876655A (en) * 1995-02-21 1999-03-02 E. I. Du Pont De Nemours And Company Method for eliminating flow wrinkles in compression molded panels
KR19980703374A (ko) 1995-03-29 1998-10-15 미리암디.메코너헤이 중공 미소구체를 함유한 성형가능한 열가소성 복합 시이트
US6756412B2 (en) * 1996-04-25 2004-06-29 Georgia Composites, Inc. Fiber-reinforced recycled thermoplastic composite and method
US6271270B1 (en) 1996-04-25 2001-08-07 Georgia Composites Fiber-reinforced recycled thermoplastic composite
US5874159A (en) * 1996-05-03 1999-02-23 E. I. Du Pont De Nemours And Company Durable spunlaced fabric structures
DE10105813A1 (de) * 2001-02-08 2002-08-14 Quadrant Plastic Composites Ag Verfahren zur Herstellung eines thermoplastisch verformbaren, faserverstärkten Halbzeugs
DE10114553A1 (de) * 2001-03-24 2002-09-26 Quadrant Plastic Composites Ag Verfahren zur Herstellung eines dicken, thermoplastisch verformbaren, faserverstärkten Halbzeugs
WO2004100296A1 (ja) * 2003-05-08 2004-11-18 Dainippon Ink And Chemicals, Inc. 燃料電池用セパレータの製造方法、燃料電池用セパレータ及び燃料電池
EP1719611A1 (de) * 2005-05-04 2006-11-08 Quadrant Plastic Composites AG Verfahren zur Herstellung eines thermoplastisch verformbaren faserverstärkten Halbzeugs
ATE421920T1 (de) * 2005-04-05 2009-02-15 Quadrant Plastic Composites Ag Verfahren zur herstellung eines thermoplastisch verformbaren faserverstärskten halbzeugs
WO2009151942A2 (en) * 2008-05-26 2009-12-17 Semmes, Inc. Reinforced polymer foams, articles and coatings prepared therefrom and methods of making the same
CN102257201B (zh) * 2008-12-25 2014-10-08 花王株式会社 无纺布及其制造方法
PL2502788T3 (pl) * 2011-03-23 2014-08-29 Autoneum Man Ag Sposób wytwarzania formowanej wielowarstwowej wykładziny
EP2503040A1 (en) * 2011-03-23 2012-09-26 Autoneum Management AG Moulded multilayer lining
GB201322093D0 (en) * 2013-12-13 2014-01-29 Cytec Ind Inc Compositive materials with electrically conductive and delamination resistant properties
CN116262838B (zh) * 2022-04-07 2024-03-15 深圳福帝宝生物技术有限公司 一种透气防潮的墓穴穴壁防护材料

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US2372433A (en) * 1941-04-18 1945-03-27 Columbian Rope Co Moldable plastics composition and method of preparing same
US2568144A (en) * 1945-12-05 1951-09-18 Union Asbestos & Rubber Co Felted material and method of making the same
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Also Published As

Publication number Publication date
JPH06502459A (ja) 1994-03-17
AU8950591A (en) 1992-05-26
CA2093670C (en) 2003-08-19
EP0555345A1 (en) 1993-08-18
KR100230025B1 (ko) 1999-11-15
US5134016A (en) 1992-07-28
EP0555345B1 (en) 1996-09-25
KR930702573A (ko) 1993-09-09
DE69122406D1 (de) 1996-10-31
AU644253B2 (en) 1993-12-02
CA2093670A1 (en) 1992-05-01
JP3068186B2 (ja) 2000-07-24
BR9107057A (pt) 1993-10-05
DE69122406T2 (de) 1997-04-24
RU2105093C1 (ru) 1998-02-20
WO1992007983A1 (en) 1992-05-14

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