KR20140018278A - 정밀-형상화 용품의 초음파-보조 성형 및 방법 - Google Patents

정밀-형상화 용품의 초음파-보조 성형 및 방법 Download PDF

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Publication number
KR20140018278A
KR20140018278A KR1020137026815A KR20137026815A KR20140018278A KR 20140018278 A KR20140018278 A KR 20140018278A KR 1020137026815 A KR1020137026815 A KR 1020137026815A KR 20137026815 A KR20137026815 A KR 20137026815A KR 20140018278 A KR20140018278 A KR 20140018278A
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KR
South Korea
Prior art keywords
mold
polymer
cavity
molten
seconds
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.)
Withdrawn
Application number
KR1020137026815A
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English (en)
Korean (ko)
Inventor
스탠리 렌던
데니스 이 퍼거슨
도널드 엘 포챠트
조셉 에스 워너
티모시 제이 로웰
피터 티 벤슨
사틴더 케이 나야르
Original Assignee
쓰리엠 이노베이티브 프로퍼티즈 캄파니
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.)
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Publication of KR20140018278A publication Critical patent/KR20140018278A/ko
Withdrawn legal-status Critical Current

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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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/72—Heating or cooling
    • 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
    • B29C45/0025—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks
    • 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
    • B29C45/568—Applying vibrations to the mould parts
    • 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/72—Heating or cooling
    • B29C45/7207—Heating or cooling of the moulded articles
    • 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/78—Measuring, controlling or regulating of temperature
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/04—Acids; Metal salts or ammonium salts thereof
    • C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • B29C2045/7393—Heating or cooling of the mould alternately heating and cooling
    • 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
    • B29L2011/00—Optical elements, e.g. lenses, prisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
KR1020137026815A 2011-03-15 2012-03-14 정밀-형상화 용품의 초음파-보조 성형 및 방법 Withdrawn KR20140018278A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161452925P 2011-03-15 2011-03-15
US61/452,925 2011-03-15
PCT/US2012/029035 WO2012125697A2 (en) 2011-03-15 2012-03-14 Ultrasonic-assisted molding of precisely-shaped articles and methods

Publications (1)

Publication Number Publication Date
KR20140018278A true KR20140018278A (ko) 2014-02-12

Family

ID=46831310

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020137026815A Withdrawn KR20140018278A (ko) 2011-03-15 2012-03-14 정밀-형상화 용품의 초음파-보조 성형 및 방법

Country Status (7)

Country Link
US (1) US9289931B2 (enExample)
EP (1) EP2686152B1 (enExample)
JP (1) JP5908928B2 (enExample)
KR (1) KR20140018278A (enExample)
CN (1) CN103442876B (enExample)
MX (1) MX338255B (enExample)
WO (1) WO2012125697A2 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8891171B2 (en) 2010-02-01 2014-11-18 Dbm Reflex Enterprises Inc. High sag thick lens for use in an illumination apparatus
US20180122418A1 (en) * 2016-11-03 2018-05-03 Johnson & Johnson Vision Care, Inc. Ultrasonic molding of thin wall optical components
WO2019097445A1 (en) * 2017-11-16 2019-05-23 3M Innovative Properties Company Polymer matrix composites comprising thermally conductive particles and methods of making the same
WO2020020830A1 (en) 2018-07-24 2020-01-30 Straumann Holding Ag Process for the preparation of an article by powder injection molding
WO2020100008A1 (en) * 2018-11-13 2020-05-22 Sabic Global Technologies B.V. Method of injection molding a thermoplastic article
KR20200113850A (ko) * 2019-03-26 2020-10-07 주식회사 엘지화학 사출 성형 장치 및 사출 성형 방법
DE102019204566A1 (de) * 2019-04-01 2020-10-01 Robert Bosch Gmbh Verfahren und Vorrichtung zur generativen Fertigung eines dreidimensionalen Werkstücks aus einer Schmelze
CN112248359A (zh) * 2020-09-28 2021-01-22 徐君东 一种定向反光膜的制作工艺
CN113733482A (zh) * 2021-09-07 2021-12-03 江苏爱友新材料科技有限公司 一种防止产生气泡的耐磨高弹可降解塑料制品成型装置
WO2025111003A1 (en) * 2023-11-22 2025-05-30 Canon Virginia, Inc. Method for producing organic polymers, and molded bodies, and molds for molding of the organic polymers
CN119261125B (zh) * 2024-12-09 2025-04-01 温州市万豪模具科技有限公司 一种家电壳体注塑的模具

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3246055A (en) * 1962-08-17 1966-04-12 Union Carbide Corp Applying ultrasonic vibration to thermoplastic polymers during molding
JPS58140222A (ja) * 1982-02-17 1983-08-19 Hitachi Ltd プラスチツクレンズの製造方法及びそのための装置
DE3571577D1 (en) * 1984-02-06 1989-08-24 Inoue Japax Res Injection molding machine with auxiliary packing means
US5017311A (en) * 1988-07-21 1991-05-21 Idemitsu Kosan Co., Ltd. Method for injection molding into a resonating mold
JPH05329866A (ja) 1992-06-01 1993-12-14 Mechatro Joban Internatl:Kk 射出成形法
US5376317A (en) 1992-12-08 1994-12-27 Galic Maus Ventures Precision surface-replicating thermoplastic injection molding method and apparatus, using a heating phase and a cooling phase in each molding cycle
JP3188008B2 (ja) 1993-01-21 2001-07-16 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 合成樹脂の射出成形方法および射出成形装置
JPH06328451A (ja) 1993-05-21 1994-11-29 Sumitomo Electric Ind Ltd 樹脂成形方法
GB2306378A (en) 1995-10-21 1997-05-07 Univ Warwick Injection moulding apparatus
US6041467A (en) * 1997-07-03 2000-03-28 Gillette Canada Inc. Toothbrush
US6464485B1 (en) 1999-06-24 2002-10-15 Pioneer Corporation Ultrasonic injection mold for an optical disk
JP4383598B2 (ja) 1999-09-17 2009-12-16 出光興産株式会社 射出成形体の製造方法
US6416690B1 (en) * 2000-02-16 2002-07-09 Zms, Llc Precision composite lens
DE10153706B4 (de) 2001-10-31 2005-04-07 Kunststoff-Zentrum in Leipzig gemeinnützige Gesellschaft mbH Vorrichtung zur Einkopplung von Ultraschall in ein Spritzgießwerkzeug
US6764637B2 (en) * 2001-11-20 2004-07-20 Battelle Memorial Institute Methods of joining polymers using ultrasonic energy
JP4216113B2 (ja) 2003-04-25 2009-01-28 Ｈｏｙａ株式会社 超音波振動を利用した成形方法、成形装置および光学レンズ
WO2005007373A1 (ja) 2003-07-16 2005-01-27 Idemitsu Kosan Co., Ltd. 樹脂材料への超音波振動付与装置、この超音波振動付与装置を用いた樹脂材料の溶融成形方法及び樹脂組成物
US20070191761A1 (en) 2004-02-23 2007-08-16 3M Innovative Properties Company Method of molding for microneedle arrays
JP2005238456A (ja) 2004-02-24 2005-09-08 Sumitomo Chemical Co Ltd 偏肉大型導光板の製造方法
JP2006007620A (ja) 2004-06-25 2006-01-12 Masahiro Mita 射出成形装置及び射出成形方法
CA2589733C (en) * 2004-12-07 2014-02-11 3M Innovative Properties Company Method of molding a microneedle
JP2007069393A (ja) 2005-09-05 2007-03-22 Ntn Corp 動圧溝の形成方法
JP4972798B2 (ja) 2006-08-09 2012-07-11 コニカミノルタアドバンストレイヤー株式会社 光学部品成形用金型および光学部品製造方法
US20100176523A1 (en) * 2006-08-30 2010-07-15 Kanji Sekihara Device for and Method of Manufacturing Optical Part
KR101450939B1 (ko) 2007-06-20 2014-10-14 쓰리엠 이노베이티브 프로퍼티즈 컴파니 웨브 상에서의 초음파 사출 성형
JP5062836B2 (ja) * 2008-01-23 2012-10-31 株式会社名機製作所 導光板の成形方法
EP2266776A1 (de) * 2009-06-27 2010-12-29 Bayer MaterialScience AG Verfahren und Vorrichtung zur Herstellung von dickwandigen Kunststoff-Bauteilen, insbesondere optischen Bauteilen

Also Published As

Publication number Publication date
EP2686152A4 (en) 2015-04-15
MX2013010358A (es) 2013-11-20
EP2686152B1 (en) 2016-04-27
CN103442876B (zh) 2016-07-13
EP2686152A2 (en) 2014-01-22
MX338255B (es) 2016-04-11
JP5908928B2 (ja) 2016-04-26
JP2014512985A (ja) 2014-05-29
WO2012125697A3 (en) 2013-01-03
US9289931B2 (en) 2016-03-22
CN103442876A (zh) 2013-12-11
WO2012125697A2 (en) 2012-09-20
US20130345384A1 (en) 2013-12-26

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PA0105 International application

Patent event date: 20131011

Patent event code: PA01051R01D

Comment text: International Patent Application

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A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20170313

Comment text: Request for Examination of Application

PC1202 Submission of document of withdrawal before decision of registration

Comment text: [Withdrawal of Procedure relating to Patent, etc.] Withdrawal (Abandonment)

Patent event code: PC12021R01D

Patent event date: 20180517

WITB Written withdrawal of application