DE69219378D1 - Feingiessverfahren und Zusammensetzung des Modells - Google Patents

Feingiessverfahren und Zusammensetzung des Modells

Info

Publication number
DE69219378D1
DE69219378D1 DE69219378T DE69219378T DE69219378D1 DE 69219378 D1 DE69219378 D1 DE 69219378D1 DE 69219378 T DE69219378 T DE 69219378T DE 69219378 T DE69219378 T DE 69219378T DE 69219378 D1 DE69219378 D1 DE 69219378D1
Authority
DE
Germany
Prior art keywords
composition
model
casting process
investment casting
investment
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
DE69219378T
Other languages
English (en)
Other versions
DE69219378T2 (de
Inventor
John Anthony Quinn
Roxy Ni Fan
John Alan Lawton
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.)
DSM IP Assets BV
Original Assignee
EI Du Pont de Nemours and 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.)
Filing date
Publication date
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of DE69219378D1 publication Critical patent/DE69219378D1/de
Publication of DE69219378T2 publication Critical patent/DE69219378T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/04—Use of lost patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
    • B22C7/02—Lost patterns
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/46—Polymerisation initiated by wave energy or particle radiation
    • C08F2/48—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light
    • C08F2/50—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light with sensitising agents
DE69219378T 1991-02-14 1992-02-14 Feingiessverfahren und Zusammensetzung des Modells Expired - Fee Related DE69219378T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/655,688 US5176188A (en) 1991-02-14 1991-02-14 Investment casting method and pattern material comprising thermally-collapsible expanded microspheres

Publications (2)

Publication Number Publication Date
DE69219378D1 true DE69219378D1 (de) 1997-06-05
DE69219378T2 DE69219378T2 (de) 1997-08-21

Family

ID=24629949

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69219378T Expired - Fee Related DE69219378T2 (de) 1991-02-14 1992-02-14 Feingiessverfahren und Zusammensetzung des Modells

Country Status (8)

Country Link
US (2) US5176188A (de)
EP (1) EP0499486B1 (de)
JP (1) JP2589906B2 (de)
AU (1) AU630042B2 (de)
CA (1) CA2061124A1 (de)
DE (1) DE69219378T2 (de)
HK (1) HK1005854A1 (de)
NO (1) NO920573L (de)

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US5906234A (en) * 1996-10-22 1999-05-25 Johnson & Johnson Professional, Inc. Investment casting
US5983982A (en) * 1996-10-24 1999-11-16 Howmet Research Corporation Investment casting with improved as-cast surface finish
US6919111B2 (en) 1997-02-26 2005-07-19 Fort James Corporation Coated paperboards and paperboard containers having improved tactile and bulk insulation properties
CN1045555C (zh) * 1997-06-30 1999-10-13 浙江大学 简便的熔模铸造制壳工艺
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US6821462B2 (en) * 1998-07-10 2004-11-23 Jeneric/Pentron, Inc. Mass production of shells and models for dental restorations produced by solid free-form fabrication methods
US20060154175A9 (en) * 1998-07-10 2006-07-13 Lawton John A Solid imaging compositions for preparing polypropylene-like articles
US6762002B2 (en) 1998-07-10 2004-07-13 Dsm Desotech, Inc. Solid imaging compositions for preparing polypropylene-like articles
US6379866B2 (en) 2000-03-31 2002-04-30 Dsm Desotech Inc Solid imaging compositions for preparing polypropylene-like articles
US20050023710A1 (en) * 1998-07-10 2005-02-03 Dmitri Brodkin Solid free-form fabrication methods for the production of dental restorations
US6808659B2 (en) * 1998-07-10 2004-10-26 Jeneric/Pentron Incorporated Solid free-form fabrication methods for the production of dental restorations
US6287748B1 (en) 1998-07-10 2001-09-11 Dsm N.V. Solid imaging compositions for preparing polyethylene-like articles
US6051619A (en) * 1999-05-03 2000-04-18 Brandt; M Karl Investment casting composition and method for making the same
US6326429B1 (en) 1999-08-04 2001-12-04 Pcc Structurals, Inc. Polymeric organic carbonate materials useful as fillers for investment casting waxes
WO2001034371A2 (en) * 1999-11-05 2001-05-17 Z Corporation Material systems and methods of three-dimensional printing
US20010050031A1 (en) * 2000-04-14 2001-12-13 Z Corporation Compositions for three-dimensional printing of solid objects
US6505672B2 (en) * 2001-05-22 2003-01-14 Howmet Research Corporation Fugitive patterns for investment casting
US6936212B1 (en) 2002-02-07 2005-08-30 3D Systems, Inc. Selective deposition modeling build style providing enhanced dimensional accuracy
US7087109B2 (en) * 2002-09-25 2006-08-08 Z Corporation Three dimensional printing material system and method
JP4006696B2 (ja) * 2003-02-21 2007-11-14 湘南デザイン株式会社 ロストワックス精密鋳造用鋳型の製作方法
US20040167270A1 (en) * 2003-02-25 2004-08-26 Dane Chang Fugitive pattern for casting
US20040170923A1 (en) * 2003-02-27 2004-09-02 3D Systems, Inc. Colored stereolithographic resins
US6856283B2 (en) * 2003-02-28 2005-02-15 Raytheon Company Method and apparatus for a power system for phased-array radar
EP2269808B1 (de) * 2003-05-21 2017-03-22 3D Systems Incorporated Thermoplastisches Pulvermaterialsystem für Appearance Models von 3D-Drucksystemen
US20050059757A1 (en) * 2003-08-29 2005-03-17 Z Corporation Absorbent fillers for three-dimensional printing
US20050165127A1 (en) * 2003-12-31 2005-07-28 Dsm Desotech, Inc. Solid imaging compositions for preparing polyethylene-like articles
GB0410272D0 (en) * 2004-05-06 2004-06-09 Bolton Anthony W Improvements in investment casting
DE102004030019A1 (de) * 2004-06-22 2006-01-19 Xetos Ag Photopolymerisierbare Zusammensetzung
FR2885180B1 (fr) * 2005-04-27 2010-09-03 Vernet Element thermostatique a reponse rapide, ainsi que cartouche et robinet equipes d'un tel element
KR100667398B1 (ko) * 2005-10-31 2007-01-10 현대자동차주식회사 자동차용 글로브박스 개폐장치
EP2001656B1 (de) * 2006-04-06 2014-10-15 3D Systems Incorporated Set zur herstellung dreidimensionaler objekte durch verwendung elektromagnetischer strahlung
EP2664442B1 (de) * 2006-12-08 2018-02-14 3D Systems Incorporated Dreidimensionales Druckmaterialsystem
JP5129267B2 (ja) * 2007-01-10 2013-01-30 スリーディー システムズ インコーポレーテッド 改良された色、物品性能及び使用の容易さ、を持つ３次元印刷材料システム
US7968626B2 (en) * 2007-02-22 2011-06-28 Z Corporation Three dimensional printing material system and method using plasticizer-assisted sintering
US8475946B1 (en) 2007-03-20 2013-07-02 Bowling Green State University Ceramic article and method of manufacture
US8568649B1 (en) * 2007-03-20 2013-10-29 Bowling Green State University Three-dimensional printer, ceramic article and method of manufacture
US9927704B2 (en) 2010-01-22 2018-03-27 Dsm Ip Assets, B.V. Liquid radiation curable resins capable of curing into layers with selective visual effects and methods for the use thereof
US8225841B1 (en) 2011-01-03 2012-07-24 James Avery Craftsman, Inc. Central sprue for investment casting
US8424585B2 (en) 2011-01-21 2013-04-23 James Avery Craftsman, Inc. Method and apparatus for creating a pattern
JP6033850B2 (ja) * 2012-04-07 2016-11-30 シーメット株式会社 熱膨張性マイクロカプセルを含有する光学的立体造形用樹脂組成物
WO2014130212A1 (en) * 2013-02-19 2014-08-28 United Technologies Corporation Investment mold with fugitive beads and method related thereto
US10449692B2 (en) 2014-12-08 2019-10-22 Tethon Corporation Three-dimensional (3D) printing
FR3067929B1 (fr) * 2017-06-23 2019-11-22 Produits Dentaires Pierre Rolland Adhesif dentaire
CN109226691A (zh) * 2018-10-10 2019-01-18 深圳市万泽中南研究院有限公司 导向叶片的制造方法、陶瓷模壳及制造设备
CN109261900B (zh) * 2018-11-26 2020-12-29 惠州市吉邦精密技术有限公司 一种金属零件精密铸造型壳的制壳工艺
CN111234120A (zh) * 2020-03-03 2020-06-05 诺思贝瑞新材料科技（苏州）有限公司 适用于熔模铸造的新型材料及其制备方法
CN115007799A (zh) * 2022-06-09 2022-09-06 上海联泰科技股份有限公司 抑制精密铸造用光敏树脂熔模焙烧胀壳的方法

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US3426834A (en) * 1967-03-16 1969-02-11 Obermayer Co The S Expendable pattern for precision investment casting
DE1927538A1 (de) * 1969-05-30 1970-12-03 Baur Dipl Ing Eduard Verlorenes Modell fuer Giessformen aus Kunststoff
JPS5036641B2 (de) * 1971-09-18 1975-11-26
US4136140A (en) * 1972-06-08 1979-01-23 Monsanto Limited (Monsanto Chemicals Ltd.) Moldable foamed polymer composition and a process therefor
GB1422788A (en) * 1972-06-08 1976-01-28 Monsanto Ltd Forming voids in concrete
JPS507722A (de) * 1973-05-25 1975-01-27
US4075138A (en) * 1976-01-16 1978-02-21 The Dow Chemical Company Polymerization process and vinylidene chloride microspheres produced thereby
GB2126148A (en) * 1982-02-18 1984-03-21 Rolls Royce Mould making
US4520858A (en) * 1983-11-02 1985-06-04 General Motors Corporation Chill-enhanced lost foam casting process
ES2008642A4 (es) * 1986-07-28 1989-08-01 Dow Chemical Co Metodos para preparar un modelo de material plastico celular de conformado empleado en la fundicion de metal.
US4787434A (en) * 1986-12-29 1988-11-29 Brunswick Corporation Vacuum lift foam filled casting system
US4830085A (en) * 1986-12-29 1989-05-16 Brunswick Corporation Vacuum lift foam filled casting system
GB8812238D0 (en) * 1987-06-23 1988-06-29 G C Dental Ind Corp Light-polymerizable resin compositions for preparation of clasp patterns
CA1302647C (en) * 1987-07-28 1992-06-02 Norman Glenn Moll Expandable and expanded plastic materials and methods for casting metal castings employing such expanded cellular plastic materials
US4773466A (en) * 1987-12-14 1988-09-27 Arco Chemical Company Process for preparing polycarbonate copolymer foam suitable for lost foam casting
US4763715A (en) * 1987-12-14 1988-08-16 Arco Chemical Company Process for preparing polycarbonate terpolymer foam suitable for lost foam casting
GB8804794D0 (en) * 1988-03-01 1988-03-30 Concentric Pumps Ltd Pump impeller
US4915757A (en) * 1988-05-05 1990-04-10 Spectra-Physics, Inc. Creation of three dimensional objects
JPH04500929A (ja) * 1988-08-08 1992-02-20 デソート　インコーポレイテッド 光硬化性コンパウンドおよびインベストメント鋳造法
US4844144A (en) * 1988-08-08 1989-07-04 Desoto, Inc. Investment casting utilizing patterns produced by stereolithography
JPH0745194B2 (ja) * 1988-10-26 1995-05-17 松下電工株式会社 光硬化性樹脂および三次元形状の形成方法
US4854368A (en) * 1988-12-27 1989-08-08 Edward Vezirian Lost foam casting method
JP3279754B2 (ja) * 1993-07-30 2002-04-30 大日本印刷株式会社 プラズマディスプレイパネルの障壁形成方法

Also Published As

Publication number Publication date
AU1091692A (en) 1992-08-27
HK1005854A1 (en) 1999-01-29
CA2061124A1 (en) 1992-08-15
NO920573D0 (no) 1992-02-13
EP0499486A3 (en) 1992-10-14
NO920573L (no) 1992-08-17
JPH0584539A (ja) 1993-04-06
EP0499486B1 (de) 1997-05-02
US5364889A (en) 1994-11-15
DE69219378T2 (de) 1997-08-21
AU630042B2 (en) 1992-10-15
JP2589906B2 (ja) 1997-03-12
US5176188A (en) 1993-01-05
EP0499486A2 (de) 1992-08-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: DSM N.V., HEERLEN, NL

8327 Change in the person/name/address of the patent owner

Owner name: DSM IP ASSETS B.V., HEERLEN, NL

8339 Ceased/non-payment of the annual fee