JP4673560B2 - 鋳造用消失性模型 - Google Patents

鋳造用消失性模型 Download PDF

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Publication number
JP4673560B2
JP4673560B2 JP2004047455A JP2004047455A JP4673560B2 JP 4673560 B2 JP4673560 B2 JP 4673560B2 JP 2004047455 A JP2004047455 A JP 2004047455A JP 2004047455 A JP2004047455 A JP 2004047455A JP 4673560 B2 JP4673560 B2 JP 4673560B2
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JP
Japan
Prior art keywords
model
interpolymer
molecular weight
vinyl
low molecular
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Expired - Fee Related
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JP2004047455A
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English (en)
Japanese (ja)
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JP2004255465A5 (enExample
JP2004255465A (ja
Inventor
チャン デーン
ダブリュ．チェン ユンワ
エフ．ディール チャールズ
エム．ビーテリック ジョセフ
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Dow Global Technologies LLC
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Dow Global Technologies LLC
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Publication of JP2004255465A5 publication Critical patent/JP2004255465A5/ja
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    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
    • C08L23/0838—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with monomers including an aromatic carbocyclic ring
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/06—Polystyrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0016—Plasticisers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen
    • C08L23/0853—Ethene vinyl acetate copolymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • C08L91/06—Waxes

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP2004047455A 2003-02-25 2004-02-24 鋳造用消失性模型 Expired - Fee Related JP4673560B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/374,773 US20040167270A1 (en) 2003-02-25 2003-02-25 Fugitive pattern for casting

Publications (3)

Publication Number Publication Date
JP2004255465A JP2004255465A (ja) 2004-09-16
JP2004255465A5 JP2004255465A5 (enExample) 2011-02-17
JP4673560B2 true JP4673560B2 (ja) 2011-04-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004047455A Expired - Fee Related JP4673560B2 (ja) 2003-02-25 2004-02-24 鋳造用消失性模型

Country Status (6)

Country Link
US (4) US20040167270A1 (enExample)
JP (1) JP4673560B2 (enExample)
CN (1) CN100344393C (enExample)
DE (1) DE102004008933B4 (enExample)
FR (1) FR2852871B1 (enExample)
GB (1) GB2401868B (enExample)

Families Citing this family (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050034834A1 (en) * 2003-08-14 2005-02-17 Chun-Yung Huang Method for manufacturing golf club head
GB0406102D0 (en) * 2004-03-18 2004-04-21 Rolls Royce Plc A casting method
DE102004050770A1 (de) * 2004-10-19 2006-04-27 Clariant Gmbh Verfahren zur Herstellung oder Bearbeitung von Hohlkörpern
DE102006010927A1 (de) * 2006-03-09 2007-09-13 Mtu Aero Engines Gmbh Gasturbinenbauteil sowie Verfahren zur Bearbeitung von Gasturbinenbauteilen im Rahmen der Herstellung oder Instandsetzung dieser Gasturbinenbauteile
US7772162B2 (en) 2006-03-27 2010-08-10 Board Of Regents, The University Of Texas System Use of fluorocarbon surfactants to improve the productivity of gas and gas condensate wells
US20100181068A1 (en) * 2007-03-23 2010-07-22 Board Of Regents, The University Of Texas System Method and System for Treating Hydrocarbon Formations
RU2009138314A (ru) * 2007-03-23 2011-04-27 Борд Оф Риджентс, Зе Юниверсити Оф Техас Систем (Us) Композиции и способы обработки скважины с водным барьером
WO2008118242A1 (en) * 2007-03-23 2008-10-02 Board Of Regents, The University Of Texas System Compositions and methods for treating a water blocked well
MX2009010143A (es) * 2007-03-23 2010-03-22 Univ Texas Metodo para tratar una formacion fracturada.
US8393160B2 (en) 2007-10-23 2013-03-12 Flex Power Generation, Inc. Managing leaks in a gas turbine system
US8671658B2 (en) 2007-10-23 2014-03-18 Ener-Core Power, Inc. Oxidizing fuel
MY160588A (en) * 2007-12-20 2017-03-15 Novartis Ag Method for cast molding contact lenses
US7918265B2 (en) * 2008-02-14 2011-04-05 United Technologies Corporation Method and apparatus for as-cast seal on turbine blades
CN102159371B (zh) * 2008-09-24 2013-09-04 诺瓦提斯公司 铸塑成型隐形眼镜的方法
US8701413B2 (en) 2008-12-08 2014-04-22 Ener-Core Power, Inc. Oxidizing fuel in multiple operating modes
US8621869B2 (en) 2009-05-01 2014-01-07 Ener-Core Power, Inc. Heating a reaction chamber
US20100275611A1 (en) * 2009-05-01 2010-11-04 Edan Prabhu Distributing Fuel Flow in a Reaction Chamber
EP2547888A4 (en) 2010-03-15 2016-03-16 Ener Core Power Inc TREATMENT OF FUEL AND WATER
US8082972B1 (en) 2010-10-05 2011-12-27 Mpi Incorporated System for assembly wax trees using flexible branch
FR2965740B1 (fr) * 2010-10-06 2013-04-12 Snecma Moule de fabrication de pieces par injection de cire
US9057028B2 (en) 2011-05-25 2015-06-16 Ener-Core Power, Inc. Gasifier power plant and management of wastes
US9279364B2 (en) 2011-11-04 2016-03-08 Ener-Core Power, Inc. Multi-combustor turbine
US9273606B2 (en) 2011-11-04 2016-03-01 Ener-Core Power, Inc. Controls for multi-combustor turbine
US9498823B2 (en) * 2011-11-07 2016-11-22 United Technologies Corporation Metal casting apparatus, cast work piece and method therefor
US8714235B2 (en) 2011-12-30 2014-05-06 United Technologies Corporation High temperature directionally solidified and single crystal die casting
FR2985923B1 (fr) * 2012-01-24 2016-02-05 Snecma Carapace pour la fabrication par moulage a cire perdue d'elements aubages de turbomachine d'aeronef, comprenant des bras de coulee inclines
US8807989B2 (en) 2012-03-09 2014-08-19 Ener-Core Power, Inc. Staged gradual oxidation
US9017618B2 (en) 2012-03-09 2015-04-28 Ener-Core Power, Inc. Gradual oxidation with heat exchange media
US8844473B2 (en) 2012-03-09 2014-09-30 Ener-Core Power, Inc. Gradual oxidation with reciprocating engine
US9381484B2 (en) 2012-03-09 2016-07-05 Ener-Core Power, Inc. Gradual oxidation with adiabatic temperature above flameout temperature
US9371993B2 (en) 2012-03-09 2016-06-21 Ener-Core Power, Inc. Gradual oxidation below flameout temperature
US9359947B2 (en) 2012-03-09 2016-06-07 Ener-Core Power, Inc. Gradual oxidation with heat control
US9234660B2 (en) 2012-03-09 2016-01-12 Ener-Core Power, Inc. Gradual oxidation with heat transfer
US9353946B2 (en) 2012-03-09 2016-05-31 Ener-Core Power, Inc. Gradual oxidation with heat transfer
US9206980B2 (en) 2012-03-09 2015-12-08 Ener-Core Power, Inc. Gradual oxidation and autoignition temperature controls
US9273608B2 (en) 2012-03-09 2016-03-01 Ener-Core Power, Inc. Gradual oxidation and autoignition temperature controls
US9328916B2 (en) 2012-03-09 2016-05-03 Ener-Core Power, Inc. Gradual oxidation with heat control
US8980193B2 (en) 2012-03-09 2015-03-17 Ener-Core Power, Inc. Gradual oxidation and multiple flow paths
US8926917B2 (en) 2012-03-09 2015-01-06 Ener-Core Power, Inc. Gradual oxidation with adiabatic temperature above flameout temperature
US9359948B2 (en) 2012-03-09 2016-06-07 Ener-Core Power, Inc. Gradual oxidation with heat control
US8671917B2 (en) 2012-03-09 2014-03-18 Ener-Core Power, Inc. Gradual oxidation with reciprocating engine
US9267432B2 (en) 2012-03-09 2016-02-23 Ener-Core Power, Inc. Staged gradual oxidation
US9347664B2 (en) 2012-03-09 2016-05-24 Ener-Core Power, Inc. Gradual oxidation with heat control
US9726374B2 (en) 2012-03-09 2017-08-08 Ener-Core Power, Inc. Gradual oxidation with flue gas
US8980192B2 (en) 2012-03-09 2015-03-17 Ener-Core Power, Inc. Gradual oxidation below flameout temperature
US9567903B2 (en) 2012-03-09 2017-02-14 Ener-Core Power, Inc. Gradual oxidation with heat transfer
US9328660B2 (en) 2012-03-09 2016-05-03 Ener-Core Power, Inc. Gradual oxidation and multiple flow paths
US9534780B2 (en) 2012-03-09 2017-01-03 Ener-Core Power, Inc. Hybrid gradual oxidation
US20140030545A1 (en) * 2012-07-27 2014-01-30 United Technologies Corporation Article With Grouped Grain Patterns
FR2995807B1 (fr) 2012-09-25 2015-10-09 Snecma Moule carapace a ecran thermique
US9314838B2 (en) 2012-09-28 2016-04-19 Solar Turbines Incorporated Method of manufacturing a cooled turbine blade with dense cooling fin array
US9228439B2 (en) 2012-09-28 2016-01-05 Solar Turbines Incorporated Cooled turbine blade with leading edge flow redirection and diffusion
US9206695B2 (en) 2012-09-28 2015-12-08 Solar Turbines Incorporated Cooled turbine blade with trailing edge flow metering
CN103567397B (zh) * 2013-11-18 2015-07-15 中国南方航空工业(集团)有限公司 一种结构件精密铸造用蜡模组合定位装置
CN104550733B (zh) * 2015-01-14 2016-09-07 温州昌佳阀门有限公司 防止低温闸阀阀盖颈部变形的复合铸造工艺
US9737930B2 (en) 2015-01-20 2017-08-22 United Technologies Corporation Dual investment shelled solid mold casting of reticulated metal foams
US9789536B2 (en) 2015-01-20 2017-10-17 United Technologies Corporation Dual investment technique for solid mold casting of reticulated metal foams
US10668654B2 (en) 2015-01-30 2020-06-02 Raytheon Technologies Corporation Method for disposing a blocking material
US9731342B2 (en) * 2015-07-07 2017-08-15 United Technologies Corporation Chill plate for equiax casting solidification control for solid mold casting of reticulated metal foams
CN105290333B (zh) * 2015-12-02 2017-10-27 株洲中航动力精密铸造有限公司 底注式浇注系统
CN105665628A (zh) * 2016-01-29 2016-06-15 苏州诚晟信息技术有限公司 一种用于驱动轮消失模铸造工艺的白模加强机构
CN105798230A (zh) * 2016-04-26 2016-07-27 东方电气集团东方汽轮机有限公司 铸造燃气轮机叶片用蜡模模组及其组装方法
CN106392008B (zh) * 2016-10-17 2018-09-25 株洲中航动力精密铸造有限公司 多通道注蜡浇道模具
FR3061051B1 (fr) * 2016-12-26 2019-05-31 Safran Modele en forme de grappe et carapace pour obtention d'un accessoire de manutention independant de pieces formees et procede associe
CN106890940B (zh) * 2017-02-24 2018-12-21 株洲中航动力精密铸造有限公司 整铸导向器的浇注系统
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CN107936582B (zh) * 2017-10-19 2019-08-06 惠州市优恒科三维材料有限公司 一种高刚韧平衡的3d打印成型蜡及其制备方法
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EP4034575A1 (en) 2019-09-27 2022-08-03 3M Innovative Properties Company Molding process and compositions therefor
CN112296261A (zh) * 2020-10-14 2021-02-02 鹰普航空科技有限公司 一种大型薄壁高温合金壳体铸件的精密铸造工艺
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EP4182108A4 (en) 2021-08-24 2023-12-27 Chromalloy Gas Turbine LLC SYSTEMS AND METHODS FOR BONDING WAX COMPONENTS FOR LOST WAX CASTING
CN115121768B (zh) * 2022-04-26 2024-04-05 湘潭大学 型壳结构及其制备方法和热裂倾向性判定方法

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB636947A (en) * 1946-08-03 1950-05-10 Emerik Imre Valyi Patterns for the production of refractory molds and compositions therefor
US4076698A (en) * 1956-03-01 1978-02-28 E. I. Du Pont De Nemours And Company Hydrocarbon interpolymer compositions
NL235063A (enExample) * 1958-01-13
US2961751A (en) * 1958-01-13 1960-11-29 Misco P C Inc Ceramic metal casting process
CA962430A (en) * 1970-11-16 1975-02-11 Allen E. Larson Investment casting process
US3880790A (en) * 1973-05-14 1975-04-29 Petrolite Corp Investment casting wax composition
US3996991A (en) * 1973-11-13 1976-12-14 Kubota, Ltd. Investment casting method
US4518288A (en) * 1982-06-24 1985-05-21 Loreto Turco Machinable wax for prototype patterns
JPS5978748A (ja) * 1982-10-27 1984-05-07 Aisin Chem Co Ltd 消失模型
JPS61150742A (ja) * 1984-12-26 1986-07-09 Nippon Kasei Kk ロストワックス組成物
EP0195512B1 (en) * 1985-02-27 1990-10-24 Japan Styrene Paper Corporation Casting method
CA1314381C (en) * 1986-07-28 1993-03-16 The Dow Chemical Company Methods for preparing a formed cellular plastic material pattern employed in metal casting
US4763715A (en) * 1987-12-14 1988-08-16 Arco Chemical Company Process for preparing polycarbonate terpolymer foam suitable for lost foam casting
JPH01217046A (ja) * 1988-02-26 1989-08-30 Metals Fuandorii:Kk 発泡プラスチツクス成型体の熱収縮並びに熱分解速度を調整しうる予備発泡プラスチツクス・ビーズ
TW408155B (en) * 1989-08-31 2000-10-11 Dow Chemical Co Blends of <alpha>-olefin/vinylidene aromatic monomer or hindered aliphatic vinylidene monomer interpolymers with polymers of vinylidene aromatic monomers
NZ235032A (en) 1989-08-31 1993-04-28 Dow Chemical Co Constrained geometry complexes of titanium, zirconium or hafnium comprising a substituted cyclopentadiene ligand; use as olefin polymerisation catalyst component
EP0426372A1 (en) * 1989-10-25 1991-05-08 ARCO Chemical Technology, L.P. Controlling pyrolysis rate of plastic foam molding
US5270360A (en) * 1989-11-27 1993-12-14 Yates Manufacturing Company Pattern forming thermoplastic compositions containing cross-linked poly(methylmethacrylate), patterns thereof and processes related thereto
US5176188A (en) * 1991-02-14 1993-01-05 E. I. Du Pont De Nemours And Company Investment casting method and pattern material comprising thermally-collapsible expanded microspheres
US6118013A (en) * 1991-05-20 2000-09-12 The Dow Chemical Company Preparation of addition polymerization catalysts
WO1994000500A1 (en) 1992-06-26 1994-01-06 Exxon Chemical Patents Inc. Solution phase polymerization process utilizing metallocene catalyst with production of olefin polymers
JPH0780598A (ja) * 1993-09-06 1995-03-28 Minnesota Mining & Mfg Co <3M> 射出成形用水溶性中子材料
US5658625A (en) 1994-05-25 1997-08-19 W.R. Grace & Co.-Conn. Film containing alpha-olefin/vinyl aromatic copolymer
US5977271A (en) * 1994-09-02 1999-11-02 The Dow Chemical Company Process for preparing thermoset interpolymers and foams
US5869591A (en) * 1994-09-02 1999-02-09 The Dow Chemical Company Thermoset interpolymers and foams
KR100438247B1 (ko) * 1995-09-29 2004-08-16 다우 글로벌 테크놀로지스 인크. 가교결합된폴리올레핀계발포체및이들의제조방법
RU2178422C2 (ru) * 1996-03-27 2002-01-20 Дзе Дау Кемикал Компани Активатор катализаторов полимеризации олефинов, каталитическая система и способ полимеризации
TW412560B (en) * 1996-09-04 2000-11-21 Dow Chemical Co Compositions and adhesives comprising a substantially random interpolymer of at least one vinylidene and at least one vinylidene aromatic monomer or hindered aliphatic vinylidene monomer, and coextruded or laminated multilayer film and tape
US6015868A (en) * 1996-10-03 2000-01-18 The Dow Chemical Company Substituted indenyl containing metal complexes and olefin polymerization process
US5739200A (en) * 1996-12-17 1998-04-14 The Dow Chemical Company Plasticizied α-olefin/vinylidene aromatic monomer of hindered aliphatic or cycloaliphatic vinylidene monomer interpolymers
JPH1119749A (ja) * 1997-07-03 1999-01-26 Kubota Corp 消失模型
US6191245B1 (en) * 1997-09-04 2001-02-20 The Dow Chemical Company α-Olefin/vinylidene aromatic monomer and/or hindered aliphatic or cycloaliphatic vinylidene monomer interpolymers
US6150297A (en) * 1997-09-15 2000-11-21 The Dow Chemical Company Cyclopentaphenanthrenyl metal complexes and polymerization process
US6048909A (en) * 1998-12-04 2000-04-11 The Dow Chemical Company Foams having increased heat distortion temperature made from blends of alkenyl aromatic polymers and alpha-olefin/vinyl or vinylidene aromatic and/or sterically hindered aliphatic or cycloaliphatic vinyl or vinylidene interpolymers
US6231795B1 (en) * 1998-12-04 2001-05-15 The Dow Chemical Company Soft and flexible foams made from blends of alkenyl aromatic polymers and alpha-olefin/vinyl or vinylidene aromatic and/or sterically hindered aliphatic or cycloaliphatic vinyl or vinylidene interpolymers
US6481490B1 (en) * 1999-01-26 2002-11-19 Howmet Research Corporation Investment casting patterns and method
US6124370A (en) * 1999-06-14 2000-09-26 The Dow Chemical Company Crosslinked polyolefinic foams with enhanced physical properties and a dual cure process of producing such foams
US6524702B1 (en) * 1999-08-12 2003-02-25 Dow Global Technologies Inc. Electrical devices having polymeric members
RU2182057C2 (ru) * 2000-05-31 2002-05-10 Федеральное государственное унитарное предприятие "Московское машиностроительное производственное предприятие "Салют" Композиция для изготовления выплавляемых моделей
AU2001293148A1 (en) * 2000-09-29 2002-04-08 Dow Global Technologies Inc. Blends of alkenyl aromatic polymers, alpha-olefin interpolymers and compatibilizer
EP1495059B1 (en) * 2002-04-12 2006-05-24 Dow Global Technologies Inc. Low molecular weight copolymer of ethylene and vinyl aromatic monomer and uses thereof
US6648060B1 (en) * 2002-05-15 2003-11-18 Howmet Research Corporation Reinforced shell mold and method

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GB2401868A (en) 2004-11-24
HK1071580A1 (en) 2005-07-22
DE102004008933A1 (de) 2004-10-07
CN1550272A (zh) 2004-12-01
DE102004008933A8 (de) 2005-02-03
US20040167270A1 (en) 2004-08-26
CN100344393C (zh) 2007-10-24
FR2852871B1 (fr) 2006-07-14
DE102004008933B4 (de) 2016-10-20
US20060063870A1 (en) 2006-03-23
GB2401868B (en) 2006-07-12
US20060052499A1 (en) 2006-03-09
US7264036B2 (en) 2007-09-04
US20060063869A1 (en) 2006-03-23
US7302991B2 (en) 2007-12-04
FR2852871A1 (fr) 2004-10-01
JP2004255465A (ja) 2004-09-16
US7302992B2 (en) 2007-12-04
GB0404188D0 (en) 2004-03-31

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