ATE280037T1 - Nahtloses modell und verfahren zur herstellung eines nahtlosen modells - Google Patents

Nahtloses modell und verfahren zur herstellung eines nahtlosen modells

Info

Publication number
ATE280037T1
ATE280037T1 AT01980337T AT01980337T ATE280037T1 AT E280037 T1 ATE280037 T1 AT E280037T1 AT 01980337 T AT01980337 T AT 01980337T AT 01980337 T AT01980337 T AT 01980337T AT E280037 T1 ATE280037 T1 AT E280037T1
Authority
AT
Austria
Prior art keywords
modeling paste
seamless model
seamless
substructure
model
Prior art date
Application number
AT01980337T
Other languages
English (en)
Inventor
Mahesh Arvind Kotnis
Elizabeth Louise Otloski
Paul Terrence Wombwell
William Walter Charles Badcock
Richard Martin Broad
Original Assignee
Huntsman Adv Mat Switzerland
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 Huntsman Adv Mat Switzerland filed Critical Huntsman Adv Mat Switzerland
Application granted granted Critical
Publication of ATE280037T1 publication Critical patent/ATE280037T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6681—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38
    • C08G18/6685—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38 with compounds of group C08G18/3225 or polyamines of C08G18/38
    • 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
    • B22C7/023—Patterns made from expanded plastic materials
    • 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
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/40—Plastics, e.g. foam or rubber
    • 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
    • B29C41/003—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor characterised by the choice of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/20—Applying plastic materials and superficially modelling the surface of these materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/088—Removal of water or carbon dioxide from the reaction mixture or reaction components
    • C08G18/0885—Removal of water or carbon dioxide from the reaction mixture or reaction components using additives, e.g. absorbing agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3225—Polyamines
    • C08G18/3237—Polyamines aromatic
    • C08G18/324—Polyamines aromatic containing only one aromatic ring
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/009—Shaping techniques involving a cutting or machining operation after shaping
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2101/00—Manufacture of cellular products
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Control Of Heat Treatment Processes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Epoxy Resins (AREA)
AT01980337T 2000-09-11 2001-09-04 Nahtloses modell und verfahren zur herstellung eines nahtlosen modells ATE280037T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23159600P 2000-09-11 2000-09-11
PCT/EP2001/010199 WO2002020261A2 (en) 2000-09-11 2001-09-04 Seamless model and method of making a seamless model

Publications (1)

Publication Number Publication Date
ATE280037T1 true ATE280037T1 (de) 2004-11-15

Family

ID=22869899

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01980337T ATE280037T1 (de) 2000-09-11 2001-09-04 Nahtloses modell und verfahren zur herstellung eines nahtlosen modells

Country Status (10)

Country Link
US (2) US8182876B2 (de)
EP (1) EP1332045B1 (de)
JP (1) JP5118799B2 (de)
CN (1) CN100413680C (de)
AT (1) ATE280037T1 (de)
AU (1) AU2002212203A1 (de)
BR (1) BR0113811A (de)
DE (1) DE60106642T2 (de)
TW (1) TW592973B (de)
WO (1) WO2002020261A2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002020261A2 (en) * 2000-09-11 2002-03-14 Vantico Ag Seamless model and method of making a seamless model
GB2383009A (en) * 2001-12-14 2003-06-18 Vantico Ag Method of making models
US20040132848A1 (en) * 2003-08-28 2004-07-08 Whinnery Leroy L. High strength foam tool and method
WO2005042630A2 (en) 2003-11-04 2005-05-12 Huntsman Advanced Materials (Switzerland) Gmbh Two component curable compositions
DK1541622T3 (da) * 2003-12-11 2008-09-08 Basf Se Offshore-rör isoleret med syntaktisk polyurethan indeholdende et tixotropisk middel
US7708858B2 (en) * 2004-11-17 2010-05-04 Huntsman Advanced Materials Americas Inc. Method of making high temperature resistant models or tools
US9315612B2 (en) 2005-07-27 2016-04-19 Certainteed Corporation Composite material including rigid foam with inorganic fillers
ES2902945T3 (es) * 2005-08-19 2022-03-30 Johnson William Lee Sr Método de producción de elementos compuestos que tienen una resistencia aumentada
US8734685B2 (en) * 2008-02-11 2014-05-27 Director General, Defence Reserch & Development Organization Electrically conducting syntactic foam and a process for preparing the same
US20120059133A1 (en) * 2009-04-24 2012-03-08 Duncan Howland Method of Making Chemically Resistant Moulds and Tools
DK2407292T3 (da) * 2010-07-14 2013-12-16 Siemens Ag Negativ form omfattende forud definerede skumblokke til støbning af en komponent samt fremgangsmåde til fremstilling af den negative form
EP3475327A4 (de) * 2016-06-24 2020-03-11 Dow Global Technologies LLC Metallisierter polyurethanverbund und verfahren zur herstellung davon
CN115404037B (zh) * 2022-09-29 2023-08-15 东莞市纳百川电子科技有限公司 一种金属手模焊缝填充材料、制备方法及焊缝处理工艺
CN115500651A (zh) * 2022-10-22 2022-12-23 广东省福公子睡眠科技有限公司 6d床垫及其制备工艺

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4546118A (en) * 1984-10-19 1985-10-08 Rogers Corporation Epoxy foam
US4916173A (en) * 1988-05-06 1990-04-10 Ciba-Geigy Corporation Polyurethane syntactic foam modeling stock
GB2244714B (en) * 1990-05-31 1993-10-06 Sanyo Chemical Ind Ltd Foamed polyurethane-forming composition,foamed polyurethane and process for making the same
JPH0826115B2 (ja) * 1990-05-31 1996-03-13 三洋化成工業株式会社 発泡ポリウレタン形成用組成物および成形品
US5128433A (en) * 1991-06-04 1992-07-07 Polytek Development Corp. Thixotropic polymer compositions and process for use thereof
US5707477A (en) * 1995-08-22 1998-01-13 The Boeing Company Model and method for fabricating same
JPH1086257A (ja) * 1996-09-13 1998-04-07 Kansei Corp 複合樹脂成形品及びその製造方法
GB9621196D0 (en) * 1996-10-11 1996-11-27 Ciba Geigy Ag Curable resin compositions
JPH10130356A (ja) * 1996-10-24 1998-05-19 Sanyo Chem Ind Ltd 模型素材用組成物、成形品、模型の製法
EP1006133B2 (de) * 1997-04-02 2012-01-04 Sanyo Chemical Industries, Ltd. Polyurethanschaum, verfahren zur herstellung und zusammensetzung zur herstellung von schäumen
US6060540A (en) * 1998-02-13 2000-05-09 Landec Corporation Modeling pastes
JP3130893B2 (ja) * 1998-03-17 2001-01-31 三洋化成工業株式会社 合成樹脂成形品
WO2002020261A2 (en) * 2000-09-11 2002-03-14 Vantico Ag Seamless model and method of making a seamless model
GB2383009A (en) * 2001-12-14 2003-06-18 Vantico Ag Method of making models
US7794235B2 (en) * 2008-01-31 2010-09-14 Methode Electronics, Inc. Continuous wireform connector

Also Published As

Publication number Publication date
US8580869B2 (en) 2013-11-12
EP1332045B1 (de) 2004-10-20
AU2002212203A1 (en) 2002-03-22
CN1592683A (zh) 2005-03-09
DE60106642T2 (de) 2006-02-16
DE60106642D1 (de) 2004-11-25
BR0113811A (pt) 2004-01-13
US20040013865A1 (en) 2004-01-22
JP5118799B2 (ja) 2013-01-16
US20120214907A1 (en) 2012-08-23
TW592973B (en) 2004-06-21
WO2002020261A3 (en) 2002-07-18
WO2002020261A2 (en) 2002-03-14
EP1332045A2 (de) 2003-08-06
US8182876B2 (en) 2012-05-22
CN100413680C (zh) 2008-08-27
JP2004508586A (ja) 2004-03-18

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