[go: up one dir, main page]

WO1999026999A8 - Procede et appareil pour produire des composes et des composites exempts d'occlusions gazeuses et exempts de vides - Google Patents

Procede et appareil pour produire des composes et des composites exempts d'occlusions gazeuses et exempts de vides

Info

Publication number
WO1999026999A8
WO1999026999A8 PCT/US1998/024818 US9824818W WO9926999A8 WO 1999026999 A8 WO1999026999 A8 WO 1999026999A8 US 9824818 W US9824818 W US 9824818W WO 9926999 A8 WO9926999 A8 WO 9926999A8
Authority
WO
WIPO (PCT)
Prior art keywords
materials
free
gas occlusion
composites
void
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.)
Ceased
Application number
PCT/US1998/024818
Other languages
English (en)
Other versions
WO1999026999A1 (fr
Inventor
Heiremans Victor Vidaurre
L Jorge Dufeu
G Wilfredo Bendek
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.)
VIDAURRE MILLER FRANCISCA
Original Assignee
VIDAURRE MILLER FRANCISCA
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 VIDAURRE MILLER FRANCISCA filed Critical VIDAURRE MILLER FRANCISCA
Priority to AU14207/99A priority Critical patent/AU1420799A/en
Priority to CA002310703A priority patent/CA2310703A1/fr
Priority to EP98958099A priority patent/EP1062266A4/fr
Publication of WO1999026999A1 publication Critical patent/WO1999026999A1/fr
Anticipated expiration legal-status Critical
Publication of WO1999026999A8 publication Critical patent/WO1999026999A8/fr
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • 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
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/84—Venting or degassing ; Removing liquids, e.g. by evaporating components
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/285—Feeding the extrusion material to the extruder
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
    • B29C67/242—Moulding mineral aggregates bonded with resin, e.g. resin concrete
    • 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
    • B29C70/021—Combinations of fibrous reinforcement and non-fibrous material
    • B29C70/025—Combinations of fibrous reinforcement and non-fibrous material with particular filler
    • 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
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
    • B29C70/48—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs and impregnating the reinforcements in the closed mould, e.g. resin transfer moulding [RTM], e.g. by vacuum
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/29—Feeding the extrusion material to the extruder in liquid form

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Reinforced Plastic Materials (AREA)
  • Organic Insulating Materials (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)

Abstract

Cette invention se rapporte à un procédé générique permettant de produire des matériaux exempts de vides et d'occlusions gazeuses, ainsi qu'à des appareils de production par lots et en continu de ces matériaux. Ce procédé générique peut être utilisé dans la production d'une grande variété de composés et de composites polymères et il couvre spécifiquement les deux extrémités du spectre des composites polymères, c'est-à-dire les bétons polymères à une extrémité et les composites polymères renforcés par fibres à l'autre extrémité. Ces matériaux composites se caractérisent par le fait qu'ils sont exempts de vides et d'occlusions gazeuses au niveau, évalué visuellement, de 1 micron par grossissement de 1250 x. En même temps, cette invention permet de produire des bétons polymères utiles qui possèdent une intégrité sensiblement améliorée en vue d'un usinage facile à hautes vitesses, ainsi qu'une résistance mécanique et diélectrique élevée, par rapport aux matériaux composites produits par les procédés traditionnels. Ainsi, une application particulièrement bien adaptée de ces matériaux est constituée par la classe des isolateurs et des matériaux électro-isolants haute tension, dans lesquels la présence de vides ou de défauts d'occlusions gazeuses peuvent avoir des effets néfastes, conduisant à leur défaillance précoce.
PCT/US1998/024818 1997-11-20 1998-11-20 Procede et appareil pour produire des composes et des composites exempts d'occlusions gazeuses et exempts de vides Ceased WO1999026999A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU14207/99A AU1420799A (en) 1997-11-20 1998-11-20 Method and apparatus for producing gas occlusion-free and void-free compounds and composites
CA002310703A CA2310703A1 (fr) 1997-11-20 1998-11-20 Procede et appareil pour produire des composes et des composites exempts d'occlusions gazeuses et exempts de vides
EP98958099A EP1062266A4 (fr) 1997-11-20 1998-11-20 Procede et appareil pour produire des composes et des composites exempts d'occlusions gazeuses et exempts de vides

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6628797P 1997-11-20 1997-11-20
US60/066,287 1997-11-20

Publications (2)

Publication Number Publication Date
WO1999026999A1 WO1999026999A1 (fr) 1999-06-03
WO1999026999A8 true WO1999026999A8 (fr) 2000-08-24

Family

ID=22068559

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1998/024818 Ceased WO1999026999A1 (fr) 1997-11-20 1998-11-20 Procede et appareil pour produire des composes et des composites exempts d'occlusions gazeuses et exempts de vides

Country Status (4)

Country Link
EP (1) EP1062266A4 (fr)
AU (1) AU1420799A (fr)
CA (1) CA2310703A1 (fr)
WO (1) WO1999026999A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10030874C2 (de) * 2000-06-23 2002-11-07 Mk Technology Gmbh Verfahren und Vorrichtung zum Herstellen von Kunststoffteilen mittels Vakuumgießens
US7857925B2 (en) * 2007-06-15 2010-12-28 The Boeing Company Process development protocol and vacuum bag process for carbon-epoxy prepreg

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH428197A (de) * 1964-11-26 1967-01-15 Ciba Geigy Verfahren zur Herstellung von Körpern aus Giessharz-Formstoff mit hohem Füllstoffgehalt
US3433893A (en) * 1967-06-12 1969-03-18 Westinghouse Electric Corp Cast electrical bushing
US4129543A (en) * 1976-06-18 1978-12-12 Hi-Tech Industries, Inc. Thermosetting molding resin compositions
US4210774A (en) * 1977-06-16 1980-07-01 Electric Power Research Institute, Inc. Filled polymer electrical insulator
DE2832972A1 (de) * 1978-07-27 1980-02-07 Wacker Chemie Gmbh Verfahren zur druck- und restentgasung eines pvc-wasser-gemisches im polymerisationsautoklaven bei hoechstmoeglichem abscheidegrad des uebertriebs in einem nachgeschalteten abscheider und rueckfuehrung des uebertriebs zur restentgasung in den polymerisationsautoklaven
US4439386A (en) * 1980-10-22 1984-03-27 Thaddeus Antczak Vacuum injection molding process
EP0054084B1 (fr) * 1980-12-11 1985-03-27 Hendrik Van Dalen Procédé pour la fabrication de produits renforcés en matière plastique
US5426145A (en) * 1988-11-10 1995-06-20 Ponce; Marco A. Tracking-resistant electrical insulators containing silica and alumina filler in a polyester resin matrix
US5196343A (en) * 1990-10-04 1993-03-23 Zerhouni Moustafa B Ultrasonic calibration material and method
JP4183276B2 (ja) * 1994-10-20 2008-11-19 ヴィルヘルム ヘトリッヒ ヴァクームアンラーゲン ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディトゲゼルシャフト 注型適性液状の媒体、殊に注型用樹脂成分及び場合によっては充填剤の連続的な混合及び脱ガスの方法
US6046267A (en) * 1997-05-27 2000-04-04 Tecinomet S.A. Method and apparatus for producing gas occlusion-free and void-free compounds and composites

Also Published As

Publication number Publication date
CA2310703A1 (fr) 1999-06-03
EP1062266A4 (fr) 2002-10-23
AU1420799A (en) 1999-06-15
EP1062266A1 (fr) 2000-12-27
WO1999026999A1 (fr) 1999-06-03

Similar Documents

Publication Publication Date Title
Oyanguren et al. Development of bicontinuous morphologies in polysulfone–epoxy blends
Bastiaansen et al. Memory effects in polyethylenes: influence of processing and crystallization history
EP0365152A1 (fr) Câble d'énergie
US10829415B2 (en) Surface-modified polyolefin fibers
DE69726427D1 (de) Elektroisolierflüssigkeiten mit einem hohen gehalt an ölsäure sowie verfahren zu ihrer herstellung
CA2346098A1 (fr) Filaments a viscosite relative elevee, et dispositif et procedes de fabrication de flocons a viscosite relative elevee et les filaments
EP0915484A1 (fr) Ruban de mica et enroulement électrique isolé l'utilisant
WO1999026999A8 (fr) Procede et appareil pour produire des composes et des composites exempts d'occlusions gazeuses et exempts de vides
Ridzuan et al. Effect of natural filler loading, multi-walled carbon nanotubes (MWCNTs), and moisture absorption on the dielectric constant of natural filled epoxy composites
Harris et al. Metallographic investigation of the damage caused to GRP by the combined action of electrical, mechanical and chemical environments
EP0843320A3 (fr) Papier laminé électriquement isolant, procédé pour sa fabrication et câble d'alimentation imprégné d'huile l'utilisant
EP0157466B1 (fr) Composition de polymères
Park Processibility and mechanical properties of micronized polytetrafluoroethylene reinforced silicone rubber composites
Qin et al. Study on the preparation and mechanical properties of alumina ceramic coating reinforced by graphene and multi-walled carbon nanotube
Madani et al. Investigation of dielectric behavior of water and thermally aged of XLPE/BaTiO3 composites in the low-frequency range
RU2143147C1 (ru) Способ получения полимерных изоляторов
CN117126484A (zh) 一种环保电缆用非交联屏蔽材料及其制备方法
EP0933482A3 (fr) Elément préfabriqué pour dalle de balcon en porte-à-faux
US3696137A (en) Polyphenylene-oxide-organopolysiloxane block co-polymers
Sun et al. Dependence of dielectric properties and percolative behavior on phase separation structure induced by heterogeneous carbon nanofiber distribution in polymer blend nanocomposites
Janssen et al. LMW components in silicone rubbers and epoxy resins
CN2793884Y (zh) 一种带有高分子材料涂层的绝缘吊挂
Kamo et al. Reproducing tests of brittle fractures of polymer insulators
Tang et al. Effect of Vulcanization Temperature on Properties of Ceramifiable Silicone Rubber and Its Ceramic Bulk
Khalil et al. Dependence of DC insulation resistivity of polyethylene on temperature and electric field

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AL AM AT AU AZ BA BB BG BR BY CA CH CN CU CZ DE DK EE ES FI GB GE GH GM HR HU ID IL IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT UA UG UZ VN YU ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH GM KE LS MW SD SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
ENP Entry into the national phase

Ref document number: 2310703

Country of ref document: CA

Ref country code: CA

Ref document number: 2310703

Kind code of ref document: A

Format of ref document f/p: F

WWE Wipo information: entry into national phase

Ref document number: PA/a/2000/004909

Country of ref document: MX

NENP Non-entry into the national phase

Ref country code: KR

WWE Wipo information: entry into national phase

Ref document number: 1998958099

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 14207/99

Country of ref document: AU

AK Designated states

Kind code of ref document: C1

Designated state(s): AL AM AT AU AZ BA BB BG BR BY CA CH CN CU CZ DE DK EE ES FI GB GE GH GM HR HU ID IL IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT UA UG UZ VN YU ZW

AL Designated countries for regional patents

Kind code of ref document: C1

Designated state(s): GH GM KE LS MW SD SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

CFP Corrected version of a pamphlet front page
CR1 Correction of entry in section i
REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

WWP Wipo information: published in national office

Ref document number: 1998958099

Country of ref document: EP

WWW Wipo information: withdrawn in national office

Ref document number: 1998958099

Country of ref document: EP