WO2010063691A2 - Realisation d'article par fusion selective de couches de poudre de polymere - Google Patents
Realisation d'article par fusion selective de couches de poudre de polymere Download PDFInfo
- Publication number
- WO2010063691A2 WO2010063691A2 PCT/EP2009/066103 EP2009066103W WO2010063691A2 WO 2010063691 A2 WO2010063691 A2 WO 2010063691A2 EP 2009066103 W EP2009066103 W EP 2009066103W WO 2010063691 A2 WO2010063691 A2 WO 2010063691A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- thermoplastic polymer
- powder
- particles
- polyamide
- mixture
- Prior art date
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
- 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
- B29C64/30—Auxiliary operations or equipment
- B29C64/307—Handling of material to be used in additive manufacturing
- B29C64/314—Preparation
-
- 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
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
-
- 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
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y70/00—Materials specially adapted for additive manufacturing
- B33Y70/10—Composites of different types of material, e.g. mixtures of ceramics and polymers or mixtures of metals and biomaterials
-
- 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
- B29K2101/00—Use of unspecified macromolecular compounds as moulding material
- B29K2101/12—Thermoplastic materials
-
- 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.]
- Y10T428/249981—Plural void-containing components
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0916479-0A BRPI0916479B1 (pt) | 2008-12-01 | 2009-12-01 | processo de fabricação de artigo moldado |
EP09760890.5A EP2352636B1 (fr) | 2008-12-01 | 2009-12-01 | Realisation d'article par fusion selective de couches de poudre de polymere |
KR1020117012619A KR101382868B1 (ko) | 2008-12-01 | 2009-12-01 | 중합체 분말층의 선택적 융합에 의한 물품의 제조 |
US13/132,212 US9132588B2 (en) | 2008-12-01 | 2009-12-01 | Producing an item by the selective fusion of polymer powder layers |
CN200980148389.1A CN102232018B (zh) | 2008-12-01 | 2009-12-01 | 通过聚合物粉末层的选择性熔融生产制品 |
ES09760890.5T ES2681200T3 (es) | 2008-12-01 | 2009-12-01 | Producción de artículo por fusión selectiva de capas de polvo de polímero |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0806730A FR2939075B1 (fr) | 2008-12-01 | 2008-12-01 | Realisation d'article par fusion selective de couches de poudre de polymere |
FR08/06730 | 2008-12-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2010063691A2 true WO2010063691A2 (fr) | 2010-06-10 |
WO2010063691A3 WO2010063691A3 (fr) | 2010-09-23 |
Family
ID=40810247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2009/066103 WO2010063691A2 (fr) | 2008-12-01 | 2009-12-01 | Realisation d'article par fusion selective de couches de poudre de polymere |
Country Status (8)
Country | Link |
---|---|
US (1) | US9132588B2 (fr) |
EP (1) | EP2352636B1 (fr) |
KR (1) | KR101382868B1 (fr) |
CN (1) | CN102232018B (fr) |
BR (1) | BRPI0916479B1 (fr) |
ES (1) | ES2681200T3 (fr) |
FR (1) | FR2939075B1 (fr) |
WO (1) | WO2010063691A2 (fr) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012076528A1 (fr) | 2010-12-10 | 2012-06-14 | Rhodia Operations | Realisation d'article par fusion selective de couches de poudre de polymere |
KR101538813B1 (ko) * | 2007-06-20 | 2015-07-22 | 바스프 에스이 | 폴리아미드의 제조 방법 |
US9512285B2 (en) | 2012-06-12 | 2016-12-06 | Rhodia Operations | Method for heat-treating powders |
EP2352636B1 (fr) | 2008-12-01 | 2018-05-30 | Rhodia Opérations | Realisation d'article par fusion selective de couches de poudre de polymere |
US11426931B2 (en) | 2018-06-19 | 2022-08-30 | Hewlett-Packard Development Company, L.P. | Three-dimensional printing |
US11591486B2 (en) | 2018-06-19 | 2023-02-28 | Hewlett-Packard Development Company, L.P. | Three-dimensional printing |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101048463B (zh) * | 2004-10-08 | 2010-08-04 | 罗狄亚化学公司 | 基于热塑性聚合物的颗粒的制备方法和由此得到的粉末 |
CN103610245B (zh) * | 2013-12-10 | 2015-10-28 | 唐山川欧森塑料制品有限公司 | Pvc类一次性手套及其生产工艺 |
EP3271160B1 (fr) * | 2015-06-19 | 2020-07-29 | Hewlett-Packard Development Company, L.P. | Analyse de matériau de construction |
CA2989059C (fr) * | 2015-06-19 | 2020-04-07 | Stratasys, Inc. | Polymere susceptible de dispersion dans l'eau destine a etre utilise dans la fabrication additive |
WO2016209870A1 (fr) | 2015-06-23 | 2016-12-29 | Sabic Global Technologies B.V. | Aptitude à la fabrication améliorée de polymères amorphes dans des procédés de fusion sur lit de poudre |
CN107896491B (zh) | 2015-06-25 | 2020-12-29 | 3M创新有限公司 | 制造金属粘结磨料制品的方法和金属粘结磨料制品 |
JP6789284B2 (ja) | 2015-08-26 | 2020-11-25 | サビック グローバル テクノロジーズ ベスローテン フェンノートシャップ | 結晶性ポリカーボネート粉末の製造方法 |
CN108602048B (zh) | 2015-12-18 | 2022-02-18 | 坎特伯雷大学 | 分离介质 |
EP3436503B2 (fr) | 2016-04-01 | 2023-10-25 | Solvay Specialty Polymers USA, LLC. | Procédé de fabrication d'un objet tridimensionnel |
JP6399165B1 (ja) | 2016-07-22 | 2018-10-03 | 株式会社リコー | 立体造形用樹脂粉末、立体造形物の製造装置、及び立体造形物の製造方法 |
US20190134897A1 (en) * | 2016-07-27 | 2019-05-09 | Hewlett-Packard Development Company, L.P. | Providing powder in three-dimensional (3d) additive manufacturing |
KR102556719B1 (ko) * | 2016-12-23 | 2023-07-18 | 에스에이치피피 글로벌 테크놀러지스 비.브이. | 적층 가공용 폴리에테르이미드 분체 |
MX2020003386A (es) | 2017-10-25 | 2020-08-03 | Dow Global Technologies Llc | Proceso para formar un polvo. |
AR113459A1 (es) * | 2017-10-25 | 2020-05-06 | Dow Global Technologies Llc | Proceso para formar un polvo |
WO2019245534A1 (fr) | 2018-06-19 | 2019-12-26 | Hewlett-Packard Development Company, L.P. | Impression en trois dimensions |
WO2020003212A1 (fr) | 2018-06-29 | 2020-01-02 | 3M Innovative Properties Company | Méthode de fabrication de couches additive et articles |
WO2020139824A1 (fr) * | 2018-12-28 | 2020-07-02 | Braskem America, Inc. | Poudre polyoléfinique pour frittage sélectif au laser |
EP3693406A1 (fr) | 2019-02-07 | 2020-08-12 | Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO | Sphères polymères |
US20210070993A1 (en) * | 2019-09-09 | 2021-03-11 | Xerox Corporation | Thermoplastic Polymer Particles and Methods of Production and Uses Thereof |
US11866552B2 (en) | 2019-09-09 | 2024-01-09 | Xerox Corporation | Polyamide particles and methods of production and uses thereof |
US11787937B2 (en) * | 2019-09-09 | 2023-10-17 | Xerox Corporation | Particles comprising polyamides with pendent optical absorbers and related methods |
US11866581B2 (en) * | 2019-09-09 | 2024-01-09 | Xerox Corporation | Particles comprising polyamides with in-backbone optical absorbers and related methods |
US11643566B2 (en) * | 2019-09-09 | 2023-05-09 | Xerox Corporation | Particulate compositions comprising a metal precursor for additive manufacturing and methods associated therewith |
US11801617B2 (en) * | 2019-09-09 | 2023-10-31 | Xerox Corporation | Optical absorbing thermoplastic polymer particles and methods of production and uses thereof |
CN112457660A (zh) * | 2019-09-09 | 2021-03-09 | 施乐公司 | 热塑性聚合物颗粒及其制备和使用方法 |
US11787944B2 (en) | 2020-11-25 | 2023-10-17 | Xerox Corporation | Pigmented polymer particles and methods of production and uses thereof |
FR3128959A1 (fr) * | 2021-11-09 | 2023-05-12 | Arkema France | Poudre polymère pour la fabrication de pièces de haute définition et de faible rugosité |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6136948A (en) * | 1992-11-23 | 2000-10-24 | Dtm Corporation | Sinterable semi-crystalline powder and near-fully dense article formed therewith |
EP1460108A1 (fr) * | 2003-03-15 | 2004-09-22 | Degussa AG | Poudre pour frittage au laser à base de PMMI, PMMA et/ou PMMI-PMMA, procédé pour sa préparation et produits moulés à base de cette poudre |
FR2907366A1 (fr) * | 2006-10-20 | 2008-04-25 | Arkema France | Procede de fabrication et de mise en forme d'une piece en polyamide aux proprietes mecaniques amaliorees, composition pour mise en oeuvre du procede. |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4946808A (en) * | 1988-11-10 | 1990-08-07 | Ceramics Process Systems Corporation | Method for preparing dense, pressureless sintered SiC whisker reinforced composite ceramics |
ATE176388T1 (de) | 1992-03-16 | 1999-02-15 | Macarthur Onslow Rohan James | Essgerät |
US5527877A (en) * | 1992-11-23 | 1996-06-18 | Dtm Corporation | Sinterable semi-crystalline powder and near-fully dense article formed therewith |
EP0682057A1 (fr) | 1994-05-09 | 1995-11-15 | Dsm N.V. | Procédé d'amélioration des caractéristiques de mise en oeuvre de compositions polymères, compositions ainsi obtenues |
EP0832149B1 (fr) | 1995-05-03 | 2000-07-19 | Dsm N.V. | Polyamide ramifie en etoile |
FR2743077B1 (fr) | 1995-12-29 | 1998-02-20 | Nyltech Italia | Polyamide et un procede de fabrication de celui-ci, et des compositions le contenant |
US5817206A (en) * | 1996-02-07 | 1998-10-06 | Dtm Corporation | Selective laser sintering of polymer powder of controlled particle size distribution |
DE19654179A1 (de) | 1996-12-23 | 1998-06-25 | Basf Ag | H-förmige Polyamide |
FR2779730B1 (fr) | 1998-06-11 | 2004-07-16 | Nyltech Italia | Polyamides a fluidite elevee, son procede de fabrication, compositions comprenant ce copolyamide |
WO2001038061A1 (fr) | 1999-10-26 | 2001-05-31 | University Of Southern California | Procede de fabrication d'un objet tridimensionnel |
FR2826661B1 (fr) | 2001-06-28 | 2003-08-22 | Rhodianyl | Polymere thermoplastique, son application dans des compositions polyamides a hydrophilie et antistaticite ameliorees |
DE10248406A1 (de) | 2002-10-17 | 2004-04-29 | Degussa Ag | Laser-Sinter-Pulver mit Titandioxidpartikeln, Verfahren zu dessen Herstellung und Formkörper, hergestellt aus diesem Laser-Sinterpulver |
EP1424354B1 (fr) * | 2002-11-28 | 2006-03-15 | Degussa AG | Poudre pour frittage au laser avec des savons métalliques, procédé pour sa préparation et produits moulés à base de cette poudre |
DE10256097A1 (de) | 2002-12-02 | 2004-06-17 | Eos Gmbh Electro Optical Systems | Kunststoffpulver für das Lasersintern |
NZ545738A (en) * | 2003-09-08 | 2009-03-31 | Valspar Sourcing Inc | Laser sintering processes using thermoplastic compositions |
CN101048463B (zh) | 2004-10-08 | 2010-08-04 | 罗狄亚化学公司 | 基于热塑性聚合物的颗粒的制备方法和由此得到的粉末 |
DE102006015791A1 (de) | 2006-04-01 | 2007-10-04 | Degussa Gmbh | Polymerpulver, Verfahren zur Herstellung und Verwendung eines solchen Pulvers und Formkörper daraus |
FR2899591B1 (fr) | 2006-04-10 | 2008-05-23 | Rhodia Recherches & Tech | Procede de preparation de particules a base de polymere thermoplastique et poudre ainsi obtenue |
FR2903595B1 (fr) * | 2006-07-11 | 2008-08-22 | Rhodia Recherches & Tech | Compositions cosmetiques comprenant une poudre en materiau thermoplastique |
FR2910368B1 (fr) | 2006-12-22 | 2012-03-09 | Rhodia Operations | Perles de polyamides et procede de fabrication de ces perles |
FR2939075B1 (fr) | 2008-12-01 | 2010-12-17 | Rhodia Operations | Realisation d'article par fusion selective de couches de poudre de polymere |
-
2008
- 2008-12-01 FR FR0806730A patent/FR2939075B1/fr active Active
-
2009
- 2009-12-01 ES ES09760890.5T patent/ES2681200T3/es active Active
- 2009-12-01 WO PCT/EP2009/066103 patent/WO2010063691A2/fr active Application Filing
- 2009-12-01 KR KR1020117012619A patent/KR101382868B1/ko active IP Right Grant
- 2009-12-01 US US13/132,212 patent/US9132588B2/en active Active
- 2009-12-01 CN CN200980148389.1A patent/CN102232018B/zh active Active
- 2009-12-01 BR BRPI0916479-0A patent/BRPI0916479B1/pt active IP Right Grant
- 2009-12-01 EP EP09760890.5A patent/EP2352636B1/fr not_active Revoked
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6136948A (en) * | 1992-11-23 | 2000-10-24 | Dtm Corporation | Sinterable semi-crystalline powder and near-fully dense article formed therewith |
EP1460108A1 (fr) * | 2003-03-15 | 2004-09-22 | Degussa AG | Poudre pour frittage au laser à base de PMMI, PMMA et/ou PMMI-PMMA, procédé pour sa préparation et produits moulés à base de cette poudre |
FR2907366A1 (fr) * | 2006-10-20 | 2008-04-25 | Arkema France | Procede de fabrication et de mise en forme d'une piece en polyamide aux proprietes mecaniques amaliorees, composition pour mise en oeuvre du procede. |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101538813B1 (ko) * | 2007-06-20 | 2015-07-22 | 바스프 에스이 | 폴리아미드의 제조 방법 |
EP2352636B1 (fr) | 2008-12-01 | 2018-05-30 | Rhodia Opérations | Realisation d'article par fusion selective de couches de poudre de polymere |
WO2012076528A1 (fr) | 2010-12-10 | 2012-06-14 | Rhodia Operations | Realisation d'article par fusion selective de couches de poudre de polymere |
FR2968664A1 (fr) * | 2010-12-10 | 2012-06-15 | Rhodia Operations | Realisation d'article par fusion selective de couches de poudre de polymere |
CN103249760A (zh) * | 2010-12-10 | 2013-08-14 | 罗地亚经营管理公司 | 通过选择性地熔合聚合物粉末层生产物品 |
US9321192B2 (en) | 2010-12-10 | 2016-04-26 | Rhodia Operations | Production of an article by selective fusion of polymer powder layers |
KR101739617B1 (ko) * | 2010-12-10 | 2017-05-24 | 로디아 오퍼레이션스 | 중합체 분말층의 선택적 융합에 의한 물품 제조 |
EP2649112B1 (fr) | 2010-12-10 | 2018-03-21 | Rhodia Operations | Realisation d'article par fusion selective de couches de poudre de polymere |
US9512285B2 (en) | 2012-06-12 | 2016-12-06 | Rhodia Operations | Method for heat-treating powders |
US11426931B2 (en) | 2018-06-19 | 2022-08-30 | Hewlett-Packard Development Company, L.P. | Three-dimensional printing |
US11591486B2 (en) | 2018-06-19 | 2023-02-28 | Hewlett-Packard Development Company, L.P. | Three-dimensional printing |
US11628619B2 (en) | 2018-06-19 | 2023-04-18 | Hewlett-Packard Development Company, L.P. | Three-dimensional printing |
Also Published As
Publication number | Publication date |
---|---|
KR101382868B1 (ko) | 2014-04-08 |
FR2939075B1 (fr) | 2010-12-17 |
KR20110099234A (ko) | 2011-09-07 |
ES2681200T3 (es) | 2018-09-12 |
CN102232018A (zh) | 2011-11-02 |
BRPI0916479A2 (pt) | 2020-06-16 |
EP2352636A2 (fr) | 2011-08-10 |
EP2352636B1 (fr) | 2018-05-30 |
BRPI0916479B1 (pt) | 2020-12-22 |
FR2939075A1 (fr) | 2010-06-04 |
US9132588B2 (en) | 2015-09-15 |
CN102232018B (zh) | 2016-08-03 |
WO2010063691A3 (fr) | 2010-09-23 |
US20110293918A1 (en) | 2011-12-01 |
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