WO2000064653A3 - Procede et materiau pour la fabrication de corps servant de modeles - Google Patents

Procede et materiau pour la fabrication de corps servant de modeles Download PDF

Info

Publication number
WO2000064653A3
WO2000064653A3 PCT/EP2000/003316 EP0003316W WO0064653A3 WO 2000064653 A3 WO2000064653 A3 WO 2000064653A3 EP 0003316 W EP0003316 W EP 0003316W WO 0064653 A3 WO0064653 A3 WO 0064653A3
Authority
WO
WIPO (PCT)
Prior art keywords
model bodies
producing model
bodies
plastic powders
producing
Prior art date
Application number
PCT/EP2000/003316
Other languages
German (de)
English (en)
Other versions
WO2000064653A2 (fr
Inventor
Wolfgang Podszun
David Bryan Harrison
Jean-Marie Dewanckele
Frank Louwet
Gabriele Alscher
Original Assignee
Bayer Ag
Wolfgang Podszun
David Bryan Harrison
Dewanckele Jean Marie
Frank Louwet
Gabriele Alscher
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 Bayer Ag, Wolfgang Podszun, David Bryan Harrison, Dewanckele Jean Marie, Frank Louwet, Gabriele Alscher filed Critical Bayer Ag
Priority to CA002371181A priority Critical patent/CA2371181A1/fr
Priority to BR0010074-9A priority patent/BR0010074A/pt
Priority to KR1020017013719A priority patent/KR20010114248A/ko
Priority to AU45482/00A priority patent/AU4548200A/en
Priority to IL14577900A priority patent/IL145779A0/xx
Priority to JP2000613629A priority patent/JP2002542080A/ja
Priority to EP00926905A priority patent/EP1173314A2/fr
Priority to MXPA01010931A priority patent/MXPA01010931A/es
Publication of WO2000064653A2 publication Critical patent/WO2000064653A2/fr
Publication of WO2000064653A3 publication Critical patent/WO2000064653A3/fr
Priority to HK02107806.7A priority patent/HK1046116A1/zh

Links

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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/02—Moulding by agglomerating
    • B29C67/04—Sintering
    • 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
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10—Processes of additive manufacturing
    • B29C64/141—Processes of additive manufacturing using only solid materials
    • B29C64/153—Processes of additive manufacturing using only solid materials using layers of powder being selectively joined, e.g. by selective laser sintering or melting
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0822—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using IR radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
    • B29K2105/0032—Pigments, colouring agents or opacifiyng agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
    • B29K2105/0047—Agents changing thermal characteristics
    • B29K2105/005—Heat sensitisers or absorbers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Au moyen de lasers IR, des corps de forme quelconque servant de modèles peuvent être produits par frittage sélectif, à partir de poudres spéciales de matière plastique. On décrit en outre des poudres de matière plastique renfermant un absorbeur IR et utilisées pour la production de modèles assistée au laser.
PCT/EP2000/003316 1999-04-27 2000-04-13 Procede et materiau pour la fabrication de corps servant de modeles WO2000064653A2 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
CA002371181A CA2371181A1 (fr) 1999-04-27 2000-04-13 Procede et materiau pour la fabrication de corps servant de modeles
BR0010074-9A BR0010074A (pt) 1999-04-27 2000-04-13 Processo e material para produção de corpos de moldes
KR1020017013719A KR20010114248A (ko) 1999-04-27 2000-04-13 모형체 제조를 위한 방법 및 물질
AU45482/00A AU4548200A (en) 1999-04-27 2000-04-13 Method and material for producing model bodies
IL14577900A IL145779A0 (en) 1999-04-27 2000-04-13 Method and material for producing model bodies
JP2000613629A JP2002542080A (ja) 1999-04-27 2000-04-13 モデル物体の製造方法と材料
EP00926905A EP1173314A2 (fr) 1999-04-27 2000-04-13 Procede et materiau pour la fabrication de corps servant de modeles
MXPA01010931A MXPA01010931A (es) 1999-04-27 2000-04-13 Proceso y material para la produccion de modelos.
HK02107806.7A HK1046116A1 (zh) 1999-04-27 2002-10-29 製造模型體的方法和材料

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19918981.1 1999-04-27
DE19918981A DE19918981A1 (de) 1999-04-27 1999-04-27 Verfahren und Material zur Herstellung von Modellkörpern

Publications (2)

Publication Number Publication Date
WO2000064653A2 WO2000064653A2 (fr) 2000-11-02
WO2000064653A3 true WO2000064653A3 (fr) 2001-03-29

Family

ID=7905937

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2000/003316 WO2000064653A2 (fr) 1999-04-27 2000-04-13 Procede et materiau pour la fabrication de corps servant de modeles

Country Status (14)

Country Link
EP (1) EP1173314A2 (fr)
JP (1) JP2002542080A (fr)
KR (1) KR20010114248A (fr)
CN (1) CN1348408A (fr)
AU (1) AU4548200A (fr)
BR (1) BR0010074A (fr)
CA (1) CA2371181A1 (fr)
CZ (1) CZ20013851A3 (fr)
DE (1) DE19918981A1 (fr)
HK (1) HK1046116A1 (fr)
IL (1) IL145779A0 (fr)
MX (1) MXPA01010931A (fr)
TR (1) TR200102922T2 (fr)
WO (1) WO2000064653A2 (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004009234A1 (de) * 2004-02-26 2005-09-15 Degussa Ag Polymerpulver mit Rußpartikeln, Verfahren zu dessen Herstellung und Formkörper, hergestellt aus diesem Polymerpulver
DE102004012683A1 (de) * 2004-03-16 2005-10-06 Degussa Ag Lasersintern mit Lasern mit einer Wellenlänge von 100 bis 3000 nm
DE102004012682A1 (de) * 2004-03-16 2005-10-06 Degussa Ag Verfahren zur Herstellung von dreidimensionalen Objekten mittels Lasertechnik und Auftragen eines Absorbers per Inkjet-Verfahren
DE102004020452A1 (de) * 2004-04-27 2005-12-01 Degussa Ag Verfahren zur Herstellung von dreidimensionalen Objekten mittels elektromagnetischer Strahlung und Auftragen eines Absorbers per Inkjet-Verfahren
DE102004062761A1 (de) * 2004-12-21 2006-06-22 Degussa Ag Verwendung von Polyarylenetherketonpulver in einem dreidimensionalen pulverbasierenden werkzeuglosen Herstellverfahren, sowie daraus hergestellte Formteile
GB2422344B (en) * 2005-01-24 2008-08-20 Univ Montfort Rapid prototyping method using infrared sintering
DE102006009095A1 (de) * 2006-02-28 2007-08-30 Bayerische Motoren Werke Ag Verfahren zur Herstellung eines beschichteten Formkörpers
JP2010184412A (ja) * 2009-02-12 2010-08-26 Aspect Inc 積層造形用樹脂粉末
WO2014158106A1 (fr) * 2013-03-26 2014-10-02 Nihat Aydin Système de formation de couche à partir d'un métal en fusion directe
CN103772870B (zh) * 2014-01-07 2018-04-27 合肥杰事杰新材料股份有限公司 一种丙烯酸酯类微球改性材料及其制备方法与其在3d打印中的应用
CN103772837A (zh) * 2014-01-08 2014-05-07 合肥杰事杰新材料股份有限公司 一种用于3d打印的聚苯乙烯微球材料及其制备方法
CN103772838B (zh) * 2014-01-08 2018-09-28 合肥杰事杰新材料股份有限公司 一种水滑石改性聚苯乙烯微球材料与制备方法及其在3d打印中的应用
CN103772877B (zh) * 2014-01-08 2018-09-28 合肥杰事杰新材料股份有限公司 一种用于3d打印的聚苯乙烯微球改性光敏树脂及其制备方法
PL412719A1 (pl) * 2015-06-17 2016-12-19 Sinterit Spółka Z Ograniczoną Odpowiedzialnością Kompozycja proszku i sposób wytwarzania trójwymiarowych obiektów metodą selektywnego spiekania lub/i topienia
US20200247041A1 (en) 2015-10-22 2020-08-06 Dow Global Technologies Llc Selective sintering additive manufacturing method and powder used therein
EP3439853A4 (fr) * 2016-04-05 2019-12-11 Hewlett-Packard Development Company, L.P. Ensembles de matériaux photosensibles
JP6689390B2 (ja) * 2016-04-11 2020-04-28 ヒューレット−パッカード デベロップメント カンパニー エル．ピー．Ｈｅｗｌｅｔｔ‐Ｐａｃｋａｒｄ Ｄｅｖｅｌｏｐｍｅｎｔ Ｃｏｍｐａｎｙ， Ｌ．Ｐ． 粒状構築材料
WO2018080537A1 (fr) 2016-10-31 2018-05-03 Hewlett-Packard Development Company, L.P. Imprimante 3d comprenant un agent d'absorption de lumière uv
EP3562651B1 (fr) 2016-12-28 2024-03-27 Stratasys, Inc. Procédé de fabrication additive au moyen d'un matériau de construction comprenant un absorbant infra-rouge
EP3495155A1 (fr) * 2017-12-08 2019-06-12 Agfa Nv Traitement laser infrarouge proche (nir) des articles en résine
EP3594008A1 (fr) * 2018-07-10 2020-01-15 Agfa-Gevaert Nv Traitement laser infrarouge proche (nir) d'articles à base de résine
DE102018213675A1 (de) 2018-08-14 2020-02-20 Eos Gmbh Electro Optical Systems Additive Herstellvorrichtung und zugeordnetes additives Herstellverfahren

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0542729A2 (fr) * 1986-10-17 1993-05-19 Board Of Regents, The University Of Texas System Procédé et installation de production d'ébauches par frittage sélectif
US5648450A (en) * 1992-11-23 1997-07-15 Dtm Corporation Sinterable semi-crystalline powder and near-fully dense article formed therein
US5817206A (en) * 1996-02-07 1998-10-06 Dtm Corporation Selective laser sintering of polymer powder of controlled particle size distribution

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0542729A2 (fr) * 1986-10-17 1993-05-19 Board Of Regents, The University Of Texas System Procédé et installation de production d'ébauches par frittage sélectif
US5648450A (en) * 1992-11-23 1997-07-15 Dtm Corporation Sinterable semi-crystalline powder and near-fully dense article formed therein
US5817206A (en) * 1996-02-07 1998-10-06 Dtm Corporation Selective laser sintering of polymer powder of controlled particle size distribution

Also Published As

Publication number Publication date
EP1173314A2 (fr) 2002-01-23
CZ20013851A3 (cs) 2002-03-13
IL145779A0 (en) 2002-07-25
CA2371181A1 (fr) 2000-11-02
CN1348408A (zh) 2002-05-08
DE19918981A1 (de) 2000-11-02
KR20010114248A (ko) 2001-12-31
BR0010074A (pt) 2002-01-15
JP2002542080A (ja) 2002-12-10
AU4548200A (en) 2000-11-10
TR200102922T2 (tr) 2002-02-21
MXPA01010931A (es) 2002-06-21
HK1046116A1 (zh) 2002-12-27
WO2000064653A2 (fr) 2000-11-02

Similar Documents

Publication Publication Date Title
WO2000064653A3 (fr) Procede et materiau pour la fabrication de corps servant de modeles
DE69714045T2 (de) Verfahren zur herstellung von tantalpulver mit kontrollierter grössenverteilung sowie damit hergestellte formkörper
WO2001034371A3 (fr) Systemes de produit et procedes pour impression tridimensionnelle
EP1486318A3 (fr) Procédé et système pour fabrication des formes libres solides d'un article
AU2001282003A1 (en) Nanoscale corundum powders, sintered compacts produced from these powders and method for producing the same
DE69812341D1 (de) Poröse gesinterte kunststoffprodukte und verfahren zur herstellung
AU2003275684A1 (en) Apatite/collagen crosslinked porous material containing self-organized apatite/collagen composite and process for producing the same
AU6789298A (en) Porous ceramic articles and method for the manufacture thereof
WO2004062892A3 (fr) Procedes et systemes de production d'un objet par fabrication de compositions libres solides
EP0482652A3 (en) Preform for making plastic can body and method of manufacturing plastic can body by using the same
AU2001297537A1 (en) Rapid prototype wind tunnel model and method of making same
AU2001284530A1 (en) Plastic sheet with cloth-like appearance, surface material for absorbing articleusing the plastic sheet, and method of manufacturing the surface material
AU3569299A (en) Powdered material rapid production tooling method and objects produced therefrom
AU3550300A (en) Material for layerwise production of tools, forms and components using a laser sintering method
AU2351001A (en) Stent and method for the production thereof
AU2378297A (en) Making metal powder articles by sintering, spheroidizing and warm forming
AU9284298A (en) Sintered powder metal bodies and process for producing the same
WO2002058635A3 (fr) Immunogenes a la nicotine, anticorps et leurs applications
AU1618700A (en) High strength steel powder, method for the production thereof and method for producing parts therefrom
AU2001283984A1 (en) Process for the production of seats and furnishings elements and seats and furnishings elements so obtained
AU2001289955A1 (en) Base material for preparing vitreous or vitrocrystalline parts. method for preparing the base material and method for manufacturing the parts
AU2003252256A1 (en) Processed soybean material and method of producing the same
IL138904A0 (en) Magnetic- abrasive powder, and method of producing the same
WO1998041055A3 (fr) Haut-parleur et procede de production d'un haut-parleur
AU4645401A (en) Flat composite component and method for the production thereof

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 00806679.5

Country of ref document: CN

AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY CA CH CN CR CU CZ DE DK DM DZ EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
AK Designated states

Kind code of ref document: A3

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY CA CH CN CR CU CZ DE DK DM DZ EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): GH GM KE LS MW SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

WWE Wipo information: entry into national phase

Ref document number: 2000926905

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2001/02922

Country of ref document: TR

WWE Wipo information: entry into national phase

Ref document number: IN/PCT/2001/01276/MU

Country of ref document: IN

ENP Entry into the national phase

Ref document number: 2000 613629

Country of ref document: JP

Kind code of ref document: A

ENP Entry into the national phase

Ref document number: 2371181

Country of ref document: CA

Ref document number: 2371181

Country of ref document: CA

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: PA/a/2001/010931

Country of ref document: MX

Ref document number: PV2001-3851

Country of ref document: CZ

Ref document number: 1020017013719

Country of ref document: KR

WWP Wipo information: published in national office

Ref document number: 1020017013719

Country of ref document: KR

WWP Wipo information: published in national office

Ref document number: 2000926905

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 10030488

Country of ref document: US

WWP Wipo information: published in national office

Ref document number: PV2001-3851

Country of ref document: CZ

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

WWW Wipo information: withdrawn in national office

Ref document number: 2000926905

Country of ref document: EP

WWR Wipo information: refused in national office

Ref document number: PV2001-3851

Country of ref document: CZ

WWW Wipo information: withdrawn in national office

Ref document number: 1020017013719

Country of ref document: KR