CN103442876B - 精确成形的制品的超声辅助的模制以及方法 - Google Patents

精确成形的制品的超声辅助的模制以及方法 Download PDF

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Publication number
CN103442876B
CN103442876B CN201280013587.9A CN201280013587A CN103442876B CN 103442876 B CN103442876 B CN 103442876B CN 201280013587 A CN201280013587 A CN 201280013587A CN 103442876 B CN103442876 B CN 103442876B
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CN
China
Prior art keywords
mold
cavity
polymer
molten polymer
molding method
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 - Fee Related
Application number
CN201280013587.9A
Other languages
English (en)
Chinese (zh)
Other versions
CN103442876A (zh
Inventor
斯坦利·伦登
丹尼斯·E·弗格森
唐纳德·L·泊察尔特
约瑟夫·S·沃纳
蒂莫西·J·罗韦尔
彼得·T·本松
萨蒂德尔·K·纳亚尔
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.)
3M Innovative Properties Co
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3M Innovative Properties 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.)
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Publication date
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Publication of CN103442876A publication Critical patent/CN103442876A/zh
Application granted granted Critical
Publication of CN103442876B publication Critical patent/CN103442876B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • B29C45/0025—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)
CN201280013587.9A 2011-03-15 2012-03-14 精确成形的制品的超声辅助的模制以及方法 Expired - Fee Related CN103442876B (zh)

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 (2)

Publication Number Publication Date
CN103442876A CN103442876A (zh) 2013-12-11
CN103442876B true CN103442876B (zh) 2016-07-13

Family

ID=46831310

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280013587.9A Expired - Fee Related CN103442876B (zh) 2011-03-15 2012-03-14 精确成形的制品的超声辅助的模制以及方法

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)

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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

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CN101491934A (zh) * 2008-01-23 2009-07-29 株式会社名机制作所 光学成形品的成形方法
CN101500778A (zh) * 2006-08-09 2009-08-05 柯尼卡美能达精密光学株式会社 光学部件成形用金属模及光学部件制造方法
CN101505943A (zh) * 2006-08-30 2009-08-12 柯尼卡美能达精密光学株式会社 光学部件制造装置及光学部件制造方法

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US20080088066A1 (en) * 2004-12-07 2008-04-17 Ferguson Dennis E Method Of Molding A Microneedle
CN101500778A (zh) * 2006-08-09 2009-08-05 柯尼卡美能达精密光学株式会社 光学部件成形用金属模及光学部件制造方法
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Also Published As

Publication number Publication date
EP2686152A4 (en) 2015-04-15
KR20140018278A (ko) 2014-02-12
MX2013010358A (es) 2013-11-20
EP2686152B1 (en) 2016-04-27
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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Granted publication date: 20160713

Termination date: 20190314