WO2009084392A1 - Appareil à matrice de moulage et procédé de fabrication d'un article en résine moulée - Google Patents

Appareil à matrice de moulage et procédé de fabrication d'un article en résine moulée Download PDF

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Publication number
WO2009084392A1
WO2009084392A1 PCT/JP2008/072426 JP2008072426W WO2009084392A1 WO 2009084392 A1 WO2009084392 A1 WO 2009084392A1 JP 2008072426 W JP2008072426 W JP 2008072426W WO 2009084392 A1 WO2009084392 A1 WO 2009084392A1
Authority
WO
WIPO (PCT)
Prior art keywords
resin
electrode
mold
molding die
nozzle
Prior art date
Application number
PCT/JP2008/072426
Other languages
English (en)
Japanese (ja)
Inventor
Eiji Shinohara
Original Assignee
Alps Electric Co., Ltd.
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 Alps Electric Co., Ltd. filed Critical Alps Electric Co., Ltd.
Priority to JP2009547974A priority Critical patent/JPWO2009084392A1/ja
Publication of WO2009084392A1 publication Critical patent/WO2009084392A1/fr

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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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/006—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor using an electrostatic field for applying the material
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
    • B29C33/424—Moulding surfaces provided with means for marking or patterning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/756—Microarticles, nanoarticles

Definitions

  • the mold apparatus has a plurality of switches 3a to 3e capable of turning on / off the plurality of second electrodes 2a to 2e.
  • a control unit (not shown) that performs ON / OFF control of the switches 3a to 3e is provided.
  • the speed at which the resin spreads into the mold can be controlled, and a low viscosity resin (several hundred cp or less) is filled into a mold having a fine structure of several tens of nanometers to several hundred ⁇ m. Even in this case, there is no risk of entrainment of bubbles, and generation of voids can be prevented.
  • the nozzle 14 is conductive, it can also be used as the first electrode, and the nozzle 14 and the second electrodes 12a to 12e inside the insulating layer 11b are electrically connected.
  • Other configurations are the same as those of the first embodiment.
  • the mold apparatus has a simple configuration as compared with the first embodiment, and the mold apparatus can be manufactured relatively easily.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

Un appareil à matrice de moulage est doté d'une matrice de moulage (1) destinée à être remplie d'une résine (6), d'un ajutage (4) qui délivre la résine (6), d'une première électrode et d'une deuxième électrode, d'une couche isolante (1b) disposée entre la première électrode et la deuxième électrode et qui fait partie de la matrice de moulage (1), et de plusieurs commutateurs destinés à appliquer des tensions à la fois sur la première et sur la deuxième électrode, ainsi que d'une partie de commande qui commande l'allumage et l'extinction des commutateurs. La matrice de moulage (1) de l'appareil à matrice de moulage est remplie de résine (6) par la force électrostatique d'attraction exercée par l'application d'une tension. L'invention concerne également un procédé de fabrication d'un article en résine moulée en utilisant cet appareil à matrice de moulage.
PCT/JP2008/072426 2007-12-27 2008-12-10 Appareil à matrice de moulage et procédé de fabrication d'un article en résine moulée WO2009084392A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009547974A JPWO2009084392A1 (ja) 2007-12-27 2008-12-10 金型装置及び樹脂成型品の製造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007335486 2007-12-27
JP2007-335486 2007-12-27

Publications (1)

Publication Number Publication Date
WO2009084392A1 true WO2009084392A1 (fr) 2009-07-09

Family

ID=40824113

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/072426 WO2009084392A1 (fr) 2007-12-27 2008-12-10 Appareil à matrice de moulage et procédé de fabrication d'un article en résine moulée

Country Status (2)

Country Link
JP (1) JPWO2009084392A1 (fr)
WO (1) WO2009084392A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011061001A (ja) * 2009-09-10 2011-03-24 Toshiba Corp パターン形成方法
WO2014113970A1 (fr) 2013-01-25 2014-07-31 Suzhou Red Maple Wind Blade Mould Co., Ltd Élimination électrostatique d'un moule
JP2019012186A (ja) * 2017-06-30 2019-01-24 スリーエム イノベイティブ プロパティズ カンパニー 凹部又は凸部を有する物品の製造方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07195384A (ja) * 1993-12-28 1995-08-01 Toshiba Corp 樹脂注型品および樹脂注型品の製造方法
JP2001137757A (ja) * 1999-11-16 2001-05-22 Dainippon Printing Co Ltd 電界吐出制御方法および電界吐出ヘッド
JP2003311800A (ja) * 2002-04-24 2003-11-05 Ricoh Co Ltd プラスチック薄型成形品の成形方法及び成形金型
JP2004025656A (ja) * 2002-06-26 2004-01-29 Fuji Xerox Co Ltd マイクロレンズアレーの製造方法、それに用いる電解液およびマイクロレンズアレー樹脂材料、ならびに原盤製造装置
JP2005527974A (ja) * 2002-05-24 2005-09-15 ワイ． チョウ，スティーヴン， 界誘導圧力インプリント・リソグラフィの方法および装置
WO2007024323A2 (fr) * 2005-06-17 2007-03-01 The University Of North Carolina At Chapel Hill Procedes, systemes et materiaux de fabrication de nanoparticules

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07195384A (ja) * 1993-12-28 1995-08-01 Toshiba Corp 樹脂注型品および樹脂注型品の製造方法
JP2001137757A (ja) * 1999-11-16 2001-05-22 Dainippon Printing Co Ltd 電界吐出制御方法および電界吐出ヘッド
JP2003311800A (ja) * 2002-04-24 2003-11-05 Ricoh Co Ltd プラスチック薄型成形品の成形方法及び成形金型
JP2005527974A (ja) * 2002-05-24 2005-09-15 ワイ． チョウ，スティーヴン， 界誘導圧力インプリント・リソグラフィの方法および装置
JP2004025656A (ja) * 2002-06-26 2004-01-29 Fuji Xerox Co Ltd マイクロレンズアレーの製造方法、それに用いる電解液およびマイクロレンズアレー樹脂材料、ならびに原盤製造装置
WO2007024323A2 (fr) * 2005-06-17 2007-03-01 The University Of North Carolina At Chapel Hill Procedes, systemes et materiaux de fabrication de nanoparticules

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011061001A (ja) * 2009-09-10 2011-03-24 Toshiba Corp パターン形成方法
US8753803B2 (en) 2009-09-10 2014-06-17 Kabushiki Kaisha Toshiba Pattern forming method
WO2014113970A1 (fr) 2013-01-25 2014-07-31 Suzhou Red Maple Wind Blade Mould Co., Ltd Élimination électrostatique d'un moule
EP2949018A4 (fr) * 2013-01-25 2016-08-31 Suzhou Red Maple Wind Blade Mould Co Ltd Élimination électrostatique d'un moule
JP2019012186A (ja) * 2017-06-30 2019-01-24 スリーエム イノベイティブ プロパティズ カンパニー 凹部又は凸部を有する物品の製造方法

Also Published As

Publication number Publication date
JPWO2009084392A1 (ja) 2011-05-19

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