BR0017207A - Método de moldar um artigo reforçado - Google Patents

Método de moldar um artigo reforçado

Info

Publication number
BR0017207A
BR0017207A BR0017207-3A BR0017207A BR0017207A BR 0017207 A BR0017207 A BR 0017207A BR 0017207 A BR0017207 A BR 0017207A BR 0017207 A BR0017207 A BR 0017207A
Authority
BR
Brazil
Prior art keywords
article
mold assembly
load
shaping
inlet port
Prior art date
Application number
BR0017207-3A
Other languages
English (en)
Inventor
Kevin A Mccullough
Original Assignee
Cool Options Inc
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
Priority claimed from US09/248,798 external-priority patent/US6139783A/en
Application filed by Cool Options Inc filed Critical Cool Options Inc
Publication of BR0017207A publication Critical patent/BR0017207A/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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0013—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor using fillers dispersed in the moulding material, e.g. metal particles
    • 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
    • B29C70/58—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0012—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular thermal properties
    • B29K2995/0013—Conductive

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Glass Compositions (AREA)

Abstract

"MéTODO DE MOLDAR UM ARTIGO REFORçADO". é provido um método de moldar um artigo reforçado (100) para otimizar transferência de calor, condutividade elétrica e/ou integridade estrutural. Um conjunto de molde é provido primeiramente, o qual é capaz de formar um artigo (100) de uma configuração desejada, que pode incluir uma base (112) e aletas eretas (114). O posicionamento desejado da carga dentro do artigo moldado (100) é determinado de acordo com as necessidades térmicas, elétricas ou estruturais do artigo (100). Uma porta de entrada (116) e uma porta de saída (118) é formada no conjunto de molde para garantir posicionamento da carga como desejado. Polímero, carregado com carga reforçada, é introduzido no conjunto de molde via a porta de entrada (116). Polímero é posicionado nesse conjunto de molde com a carga de reforço estando substancialmente paralela e alinhada com a trajetória de fluxo. Uma superfície de fundo (120) de base (112) é provida com comunicação térmica rente com um dispositivo gerador de calor, que pode ser posicionado na área designada (122).
BR0017207-3A 1999-02-12 2000-04-06 Método de moldar um artigo reforçado BR0017207A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/248,798 US6139783A (en) 1999-02-12 1999-02-12 Method of molding a thermally conductive article
US09/522,552 US6214263B1 (en) 1999-02-12 2000-03-10 Method of molding a reinforced article
PCT/US2000/009103 WO2001076844A1 (en) 1999-02-12 2000-04-06 Method of molding a reinforced article

Publications (1)

Publication Number Publication Date
BR0017207A true BR0017207A (pt) 2004-02-10

Family

ID=42104588

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0017207-3A BR0017207A (pt) 1999-02-12 2000-04-06 Método de moldar um artigo reforçado

Country Status (13)

Country Link
US (1) US6214263B1 (pt)
EP (1) EP1292435B1 (pt)
CN (1) CN1179832C (pt)
AT (1) ATE335591T1 (pt)
AU (2) AU4203000A (pt)
BR (1) BR0017207A (pt)
CA (1) CA2402795C (pt)
DE (1) DE60030008T2 (pt)
DK (1) DK1292435T3 (pt)
ES (1) ES2264931T3 (pt)
MX (1) MXPA02009925A (pt)
PT (1) PT1292435E (pt)
WO (1) WO2001076844A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6147301A (en) * 1998-06-04 2000-11-14 Intel Corporation Graphite-fiber enhanced molded plastic for electronic enclosures
US6540948B2 (en) * 2000-01-11 2003-04-01 Cool Options, Inc. Injection molding apparatus with bleed off pocket for overmolding heat pipes
US6756005B2 (en) * 2001-08-24 2004-06-29 Cool Shield, Inc. Method for making a thermally conductive article having an integrated surface and articles produced therefrom
US20030236335A1 (en) * 2002-05-13 2003-12-25 Miller James D. Thermally-conductive plastic substrates for electronic circuits and methods of manufacturing same
US7452712B2 (en) * 2002-07-30 2008-11-18 Applied Biosystems Inc. Sample block apparatus and method of maintaining a microcard on a sample block
US20050237528A1 (en) * 2003-09-19 2005-10-27 Oldham Mark F Transparent heater for thermocycling
US7570443B2 (en) * 2003-09-19 2009-08-04 Applied Biosystems, Llc Optical camera alignment
US8591685B2 (en) * 2011-10-27 2013-11-26 The Boeing Company Method and apparatus for producing composite fillers
US9611692B1 (en) 2013-01-25 2017-04-04 Apollomarine Specialties, Inc. Rope ladder rung and method of manufacture
DE102013208605A1 (de) * 2013-05-10 2014-11-13 Robert Bosch Gmbh Wärmeleitfähige Kunststoffbauteile mit erhöhter Wärmeleitung in Dickenrichtung

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4113812A (en) 1976-12-03 1978-09-12 Washington State University Research Foundation Method of forming a composite mat of directionally oriented lignocellulosic fibrous material
CA1190713A (en) * 1982-03-01 1985-07-23 Raymond J. Kostecki Glass flake reinforced reaction injection molded polymers
US4839112A (en) 1982-12-20 1989-06-13 Northwestern University Methods for fabricating a low dimensionally electroconductive article
US5017312A (en) 1984-12-27 1991-05-21 The Coe Manufacturing Company Oriented chopped fiber mats and method and apparatus for making same
JPH0611507B2 (ja) 1986-10-08 1994-02-16 末広産業株式会社 複数個の可動突出部を備えた樹脂成形品の成形方法
US4778635A (en) 1987-09-18 1988-10-18 American Telephone And Telegraph Company Method and apparatus for fabricating anisotropically conductive material
US5066449A (en) 1988-12-23 1991-11-19 Ngk Insulators, Ltd. Injection molding process for ceramics
US5149482A (en) 1989-06-05 1992-09-22 Primtec Injection-molding dimension-control and clamp-reduction
US5262112A (en) 1989-06-05 1993-11-16 Primtec Dimension-control and clamp reduction during injection molding of laminated products
US5045972A (en) * 1990-08-27 1991-09-03 The Standard Oil Company High thermal conductivity metal matrix composite
DE4034577C1 (pt) 1990-10-31 1992-01-30 Karl 7298 Lossburg De Hehl
DE4227335C1 (de) 1992-08-18 1994-03-31 Karl Hehl Kunststoff-Spritzgießmaschine
US5366688A (en) * 1992-12-09 1994-11-22 Iowa State University Research Foundation, Inc. Heat sink and method of fabricating
US5523049A (en) * 1992-12-09 1996-06-04 Iowa State University Research Foundation, Inc. Heat sink and method of fabricating
US5492467A (en) 1993-12-30 1996-02-20 Kona Corporation Apparatus for injection molding articles of amorphous polyethylene terephthalate
US5654059A (en) * 1994-08-05 1997-08-05 Amoco Corporation Fiber-reinforced carbon and graphite articles and method for the production thereof
US5580512A (en) 1995-04-07 1996-12-03 Northrop Grumman Corporation Method for making low cost oriented composite molding compound
EP0816041A1 (en) 1995-10-31 1998-01-07 Takaoka Seiko Co., Ltd. Valve gate type injection molding method and apparatus therefor
US5846356A (en) 1996-03-07 1998-12-08 Board Of Trustees Operating Michigan State University Method and apparatus for aligning discontinuous fibers
US5834337A (en) * 1996-03-21 1998-11-10 Bryte Technologies, Inc. Integrated circuit heat transfer element and method

Also Published As

Publication number Publication date
DK1292435T3 (da) 2006-11-13
CN1179832C (zh) 2004-12-15
ATE335591T1 (de) 2006-09-15
US6214263B1 (en) 2001-04-10
DE60030008D1 (de) 2006-09-21
ES2264931T3 (es) 2007-02-01
WO2001076844A1 (en) 2001-10-18
AU2000242030B2 (en) 2004-02-19
MXPA02009925A (es) 2003-09-10
CN1452541A (zh) 2003-10-29
DE60030008T2 (de) 2007-03-01
CA2402795C (en) 2009-11-03
EP1292435A1 (en) 2003-03-19
EP1292435B1 (en) 2006-08-09
EP1292435A4 (en) 2004-05-12
PT1292435E (pt) 2006-10-31
CA2402795A1 (en) 2001-10-18
AU4203000A (en) 2001-10-23

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements