MX2018004111A - Metodo de manufacturacion de aditivo de sinterizacion selectiva y polvo usado en este. - Google Patents

Metodo de manufacturacion de aditivo de sinterizacion selectiva y polvo usado en este.

Info

Publication number
MX2018004111A
MX2018004111A MX2018004111A MX2018004111A MX2018004111A MX 2018004111 A MX2018004111 A MX 2018004111A MX 2018004111 A MX2018004111 A MX 2018004111A MX 2018004111 A MX2018004111 A MX 2018004111A MX 2018004111 A MX2018004111 A MX 2018004111A
Authority
MX
Mexico
Prior art keywords
additive manufacturing
thermoplastic polymer
sintering additive
selective sintering
powder used
Prior art date
Application number
MX2018004111A
Other languages
English (en)
Inventor
T Matteucci Scott
Bayer Roland
Anne Leugers Mary
L Dermody Daniel
J Pyzik Aleksander
Allen Sharon
M Katzenstein Joshua
S Moglia Robert
Original Assignee
Dow Global Technologies Llc
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 Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of MX2018004111A publication Critical patent/MX2018004111A/es

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
    • B29C64/10—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
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/12—Making granules characterised by structure or composition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/16—Auxiliary treatment of granules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—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
    • B33Y70/00—Materials specially adapted for additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—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
    • B33Y80/00—Products made by additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/12—Making granules characterised by structure or composition
    • B29B2009/125—Micropellets, microgranules, microparticles
    • 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
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/264—Arrangements for irradiation
    • B29C64/268—Arrangements for irradiation using laser beams; using electron beams [EB]
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—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
    • B33Y10/00—Processes of additive manufacturing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)

Abstract

La presente invención se refiere a un método de manufacturación de aditivo de sinterización selectivo que comprende emplear un polvo que comprende partículas compuestas que comprenden un primer polímero termoplástico y un segundo polímero termoplástico intercalado entre sí. En una modalidad particular, el primer polímero termoplástico y segundo polímero termoplástico tienen diferente absorbancia de la irradiación usada para sinterizar las partículas cuando se realiza el método de manufacturación de aditivo. El primero y segundo polímero termoplástico pueden ser continuamente intercalados dentro de las partículas o uno de los polímeros puede ser discontinuamente disperso en una matriz continua del otro polímero.
MX2018004111A 2015-10-22 2016-10-18 Metodo de manufacturacion de aditivo de sinterizacion selectiva y polvo usado en este. MX2018004111A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562244921P 2015-10-22 2015-10-22
PCT/US2016/057434 WO2017070061A1 (en) 2015-10-22 2016-10-18 Selective sintering additive manufacturing method and powder used therein

Publications (1)

Publication Number Publication Date
MX2018004111A true MX2018004111A (es) 2018-05-17

Family

ID=57286796

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018004111A MX2018004111A (es) 2015-10-22 2016-10-18 Metodo de manufacturacion de aditivo de sinterizacion selectiva y polvo usado en este.

Country Status (6)

Country Link
US (1) US20200247041A1 (es)
EP (1) EP3365156B1 (es)
JP (1) JP6867376B2 (es)
CN (1) CN108136666B (es)
MX (1) MX2018004111A (es)
WO (1) WO2017070061A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3054108B1 (fr) * 2016-07-19 2020-10-02 Chanel Parfums Beaute Applicateur de produit cosmetique.
WO2019045733A1 (en) * 2017-08-31 2019-03-07 Desktop Metal, Inc. PARTICLE AGGLOMERATION FOR THE ADDITIVE MANUFACTURE OF METAL
AR113459A1 (es) * 2017-10-25 2020-05-06 Dow Global Technologies Llc Proceso para formar un polvo
JP7147348B2 (ja) * 2018-03-19 2022-10-05 株式会社リコー 立体造形用粉末、立体造形物の製造装置、立体造形物の製造方法及び粉末
US20220168948A1 (en) 2018-09-21 2022-06-02 Ineos Styrolution Group Gmbh Method for selective laser sintering, using thermoplastic polymer powders
WO2020058312A1 (de) 2018-09-21 2020-03-26 Ineos Styrolution Group Gmbh Thermoplastische polymerpulver und deren anwendung für das selektive lasersintern
WO2020252224A1 (en) * 2019-06-14 2020-12-17 3D Systems, Inc. Polypropylene-based particles for additive manufacturing
JP2022537409A (ja) * 2019-06-18 2022-08-25 ビーエーエスエフ ソシエタス・ヨーロピア 球状の熱可塑性ポリマー粒子の製造方法
US11814494B2 (en) * 2019-09-09 2023-11-14 Xerox Corporation Thermoplastic polyester particles and methods of production and uses thereof
WO2021071889A1 (en) * 2019-10-11 2021-04-15 Dow Global Technologies Llc Additive manufacturing using recycled polyolefins with olefin block copolymers and articles made therefrom
CN114786922A (zh) * 2019-10-16 2022-07-22 艾利丹尼森零售信息服务有限公司 用于在材料及关联单品上附接缀饰的增材制造方法和系统
MX2022007705A (es) * 2019-12-20 2022-07-19 Arcelormittal Polvo metalico para fabricacion de aditivo.
WO2022245721A1 (en) * 2021-05-17 2022-11-24 JABlL INC. Polyketone powder for laser sintering

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960008015B1 (ko) 1986-10-17 1996-06-19 보드 오브 리젼츠, 디 유니버시티 오브 텍사스 시스템 선택적 소결에 의한 부품의 제조 방법 및 장치
US5017753A (en) 1986-10-17 1991-05-21 Board Of Regents, The University Of Texas System Method and apparatus for producing parts by selective sintering
US5296062A (en) 1986-10-17 1994-03-22 The Board Of Regents, The University Of Texas System Multiple material systems for selective beam sintering
US5155324A (en) 1986-10-17 1992-10-13 Deckard Carl R Method for selective laser sintering with layerwise cross-scanning
US5304329A (en) 1992-11-23 1994-04-19 The B. F. Goodrich Company Method of recovering recyclable unsintered powder from the part bed of a selective laser-sintering machine
US5352405A (en) 1992-12-18 1994-10-04 Dtm Corporation Thermal control of selective laser sintering via control of the laser scan
EP0629631B1 (en) 1993-06-07 2002-08-28 Mitsui Chemicals, Inc. Novel transition metal compound, and polymerization catalyst containing it
US5427733A (en) 1993-10-20 1995-06-27 United Technologies Corporation Method for performing temperature-controlled laser sintering
DE4400523C2 (de) 1994-01-11 1996-07-11 Eos Electro Optical Syst Verfahren und Vorrichtung zum Herstellen eines dreidimensionalen Objekts
US6007764A (en) 1998-03-27 1999-12-28 United Technologies Corporation Absorption tailored laser sintering
WO2000001745A1 (en) 1998-07-02 2000-01-13 Exxon Chemical Patents Inc. Propylene olefin copolymers
DE19918981A1 (de) 1999-04-27 2000-11-02 Bayer Ag Verfahren und Material zur Herstellung von Modellkörpern
ATE383939T1 (de) * 2002-09-21 2008-02-15 Evonik Degussa Gmbh Verfahren zur herstellung eines dreidimensionalen objektes
US8779053B2 (en) 2003-08-25 2014-07-15 Dow Global Technologies Llc Coating compositions
DE102004003485B4 (de) * 2004-01-23 2005-06-16 Eos Gmbh Electro Optical Systems Schichtaufbauendes Verfahren zur Herstellung eines dreidimensionalen Gegenstandes sowie dafür geeignete Materialsysteme
US7569174B2 (en) 2004-12-07 2009-08-04 3D Systems, Inc. Controlled densification of fusible powders in laser sintering
WO2008067496A2 (en) * 2006-11-29 2008-06-05 Desktop Factory Inc. Sinterable powder
JP5390789B2 (ja) * 2007-04-27 2014-01-15 株式会社ダイセル 無機粒子を含む複合樹脂粒子
JP5467714B2 (ja) * 2007-08-08 2014-04-09 テクノポリマー株式会社 レーザー焼結性粉体およびその造形物
EP3323601B1 (en) * 2008-05-20 2022-04-27 EOS GmbH Electro Optical Systems Influencing specific mechanical properties of three-dimensional objects manufactured by a selective sintering by means of electromagnetic radiation from a powder comprising at least one polymer or copolymer
JP5327684B2 (ja) 2008-06-03 2013-10-30 ダウ グローバル テクノロジーズ エルエルシー 複合分散液、その製造方法、及びそれから製造された物品
GB201108455D0 (en) 2011-05-20 2011-07-06 Eads Uk Ltd Polymer additive layer muanfacturing
DE102011078720A1 (de) * 2011-07-06 2013-01-10 Evonik Degussa Gmbh Pulver enthaltend mit Polymer beschichtete Kernpartikel enthaltend Metalle, Metalloxide, Metall- oder Halbmetallnitride
US10011089B2 (en) * 2011-12-31 2018-07-03 The Boeing Company Method of reinforcement for additive manufacturing
DE102012202487A1 (de) 2012-02-17 2013-08-22 Evonik Industries Ag Verfahren zum Aufschmelzen/Sintern von Pulverpartikeln zur schichtweisen Herstellung von dreidimensionalen Objekten
KR102147757B1 (ko) 2012-06-14 2020-08-25 다우 글로벌 테크놀로지스 엘엘씨 코팅 분산액
EP2865465B1 (en) * 2013-09-27 2018-01-17 Ansaldo Energia IP UK Limited Method for manufacturing a metallic component by additive laser manufacturing
JP2016538395A (ja) * 2013-11-26 2016-12-08 クレイトン・ポリマーズ・ユー・エス・エル・エル・シー レーザ焼結粉末、レーザ焼結物品およびレーザ焼結物品を作製する方法
US10544311B2 (en) * 2014-01-16 2020-01-28 Hewlett-Packard Development Company, L.P. Polymeric powder composition for three-dimensional (3D) printing

Also Published As

Publication number Publication date
CN108136666B (zh) 2021-05-07
CN108136666A (zh) 2018-06-08
WO2017070061A1 (en) 2017-04-27
EP3365156A1 (en) 2018-08-29
JP2018531163A (ja) 2018-10-25
EP3365156B1 (en) 2024-03-27
JP6867376B2 (ja) 2021-04-28
US20200247041A1 (en) 2020-08-06

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