IL233060A - A method and system for laser sintering with untreated material - Google Patents

A method and system for laser sintering with untreated material

Info

Publication number
IL233060A
IL233060A IL233060A IL23306014A IL233060A IL 233060 A IL233060 A IL 233060A IL 233060 A IL233060 A IL 233060A IL 23306014 A IL23306014 A IL 23306014A IL 233060 A IL233060 A IL 233060A
Authority
IL
Israel
Prior art keywords
powder
temperature
polyamide
trc
increasing
Prior art date
Application number
IL233060A
Other languages
English (en)
Hebrew (he)
Other versions
IL233060A0 (en
Original Assignee
Advanced Laser Mat 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 Advanced Laser Mat Llc filed Critical Advanced Laser Mat Llc
Publication of IL233060A0 publication Critical patent/IL233060A0/en
Publication of IL233060A publication Critical patent/IL233060A/en

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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
    • C08G69/14—Lactams
    • 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
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/021—Heat treatment of powders
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—Ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/04—Monomers containing three or four carbon atoms
    • C08F10/06—Propene
    • 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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • 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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • 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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • C08G69/265—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids from at least two different diamines or at least two different dicarboxylic acids
    • 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
    • C08G85/00—General processes for preparing compounds provided for in this subclass
    • C08G85/002—Post-polymerisation treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
IL233060A 2011-12-12 2014-06-10 A method and system for laser sintering with untreated material IL233060A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161630443P 2011-12-12 2011-12-12
PCT/US2012/068697 WO2013090174A1 (en) 2011-12-12 2012-12-10 Method and system for laser sintering with pretreated material

Publications (2)

Publication Number Publication Date
IL233060A0 IL233060A0 (en) 2014-07-31
IL233060A true IL233060A (en) 2017-01-31

Family

ID=47436235

Family Applications (1)

Application Number Title Priority Date Filing Date
IL233060A IL233060A (en) 2011-12-12 2014-06-10 A method and system for laser sintering with untreated material

Country Status (9)

Country Link
US (1) US9580551B2 (enExample)
EP (2) EP2791209B1 (enExample)
JP (2) JP2015500375A (enExample)
CN (1) CN104169328B (enExample)
AU (1) AU2012352610A1 (enExample)
CA (1) CA2858854C (enExample)
IL (1) IL233060A (enExample)
RU (1) RU2610870C2 (enExample)
WO (1) WO2013090174A1 (enExample)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9718218B2 (en) 2012-03-13 2017-08-01 Structured Polymers, Inc. Materials for powder-based additive manufacturing processes
EP3038785B1 (en) 2013-08-29 2019-09-25 Hexcel Corporation Method for analytically determining sls bed temperatures
US10544311B2 (en) 2014-01-16 2020-01-28 Hewlett-Packard Development Company, L.P. Polymeric powder composition for three-dimensional (3D) printing
US10583612B2 (en) 2014-01-16 2020-03-10 Hewlett-Packard Development Company, L.P. Three-dimensional (3D) printing method
US10293378B2 (en) * 2015-02-06 2019-05-21 United Technologies Corporation Powder processing apparatus for classifying and degassing
DE102015016464B4 (de) * 2015-12-21 2024-04-25 Voxeljet Ag Verfahren und Vorrichtung zum Herstellen von 3D-Formteilen
BR112018012697B1 (pt) * 2015-12-22 2022-12-13 Evonik Operations Gmbh Mistura de pó de base polimérica consumível e método de formação da mistura
EP3995277A1 (en) 2016-01-29 2022-05-11 Seurat Technologies, Inc. System for additive manufacturing
FR3048430B1 (fr) * 2016-03-04 2019-08-30 Arkema France Poudre de poly-(aryl-ether-cetone) (paek) apte a etre utilisee plusieurs fois dans des procedes de frittage
US10947371B2 (en) 2016-03-15 2021-03-16 Nike, Inc. Foam compositions and uses thereof
US11248071B2 (en) 2016-04-01 2022-02-15 Arkema Inc. 3-D printed fluoropolymer structures
JP6800999B2 (ja) * 2016-04-01 2020-12-16 アーケマ・インコーポレイテッド ３ｄプリントフルオロポリマー構造体
CN105860521A (zh) * 2016-04-13 2016-08-17 万达集团股份有限公司 一种基于选择性激光烧结的聚酰亚胺粉末材料及其制备方法
EP3455054B1 (en) * 2016-05-12 2023-03-29 Hewlett-Packard Development Company, L.P. Three-dimensional printing method
DE102016209719A1 (de) * 2016-06-02 2017-12-07 Siemens Aktiengesellschaft Materialien auf Kunststoffbasis zur Verarbeitung mittels generativer Fertigungsverfahren
US11155676B2 (en) 2016-06-20 2021-10-26 Sabic Global Technologies B.V. Polymer composition for selective sintering
JP6402810B1 (ja) 2016-07-22 2018-10-10 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
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
TW201821535A (zh) * 2016-07-29 2018-06-16 巴斯夫歐洲公司 用於雷射燒結粉末之包含增強劑的聚醯胺摻合物
DE102016119849A1 (de) * 2016-10-18 2018-04-19 Cl Schutzrechtsverwaltungs Gmbh Vorrichtung zur additiven Herstellung dreidimensionaler Bauteile
JP7043865B2 (ja) 2017-03-14 2022-03-30 株式会社リコー 立体造形用樹脂粉末、及び立体造形物の製造装置
EP3375608B1 (en) 2017-03-17 2021-05-05 Ricoh Company, Ltd. Resin powder for solid freeform fabrication and device for solid freeform fabrication object
EP3415563A1 (en) * 2017-06-13 2018-12-19 Ricoh Company, Limited Resin powder for solid freeform fabrication, device for fabricating solid freeform fabrication object, and resin powder
CN107226915A (zh) * 2017-06-20 2017-10-03 深圳市业天科技有限公司 一种提高聚酰胺材料熔融焓的方法
US20190039289A1 (en) * 2017-08-01 2019-02-07 DePuy Synthes Products, Inc. Manufacture and use of annealed polymer powders suitable for selective laser sintering
JP7081350B2 (ja) 2017-11-09 2022-06-07 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、立体造形物の製造方法、及び立体造形用樹脂粉末の製造方法
EP3482900B1 (en) 2017-11-09 2021-06-09 Ricoh Company, Ltd. Particle for solid freeform fabrication
CN111655756B (zh) * 2017-12-15 2023-06-02 Sabic环球技术有限责任公司 用于选择性烧结的聚合物组合物
FR3076832B1 (fr) * 2018-01-15 2019-12-06 Arkema France Poudre de polymere fluore a fenetre de frittage elargie par traitement thermique et son utilisation dans le frittage laser
US10814395B2 (en) 2018-01-24 2020-10-27 General Electric Company Heated gas circulation system for an additive manufacturing machine
US10814388B2 (en) 2018-01-24 2020-10-27 General Electric Company Heated gas circulation system for an additive manufacturing machine
JP7060699B2 (ja) * 2018-02-16 2022-04-26 ナイキ イノベイト シーブイ 付加製造用の焼鈍熱可塑性エラストマー粉末、その方法、および粉末を含む物品
US11780956B2 (en) 2018-03-13 2023-10-10 Eastman Chemical Company Build materials for additive manufacturing applications
CN112533506B (zh) 2018-06-04 2023-03-28 耐克创新有限合伙公司 两部分鞋底结构及其用途
KR20210029250A (ko) 2018-07-11 2021-03-15 알케마 인코포레이티드 중합체 분말의 열 처리를 위한 공정 및 장치
JP7338316B2 (ja) 2018-08-31 2023-09-05 株式会社リコー 樹脂粉末、及び立体造形物の製造方法
EP3620283B1 (en) 2018-09-07 2022-03-30 Ricoh Company, Ltd. Resin powder, as well as method of and device for manufacturing a solid freeform object using said powder
DE102018219303A1 (de) * 2018-11-12 2020-05-14 Eos Gmbh Electro Optical Systems Verzugsoptimiertes Kunststoffpulver
WO2020117829A1 (en) 2018-12-03 2020-06-11 Nike Innovate C.V. High energy return foam compositions having improved abrasion resistance and uses thereof
FR3089999B1 (fr) * 2018-12-13 2021-08-20 Arkema France Poudre de copolymère à blocs polyamides et à blocs polyéthers
WO2020148914A1 (ja) * 2019-01-19 2020-07-23 株式会社アスペクト 粉末材料の熱処理方法、粉末床溶融結合方法及びこれらの方法により製造された物
US20220169785A1 (en) 2019-07-08 2022-06-02 Eastman Chemical Company Build materials for additive manufacturing applications
US20210115249A1 (en) * 2019-10-22 2021-04-22 Covestro Llc Annealed thermoplastic materials
JP7137227B2 (ja) * 2020-02-25 2022-09-14 株式会社micro-AMS 予備成形装置及び予備成形方法、並びに樹脂成形システム及び樹脂成形方法
JP2023543603A (ja) * 2020-09-30 2023-10-17 ビーエーエスエフ ソシエタス・ヨーロピア 粉末床溶融印刷方法のための新規ポリアミド含有粉末及びその印刷物品
US11975482B2 (en) * 2020-11-03 2024-05-07 Eos Of North America, Inc. Pretreated material for laser sintering
US12031046B2 (en) 2021-07-22 2024-07-09 Braskem America, Inc. Polypropylene polymers for powder bed fusion based additive manufacturing
CN113791111B (zh) * 2021-08-06 2023-06-30 中国科学院合肥物质科学研究院 一种利用金属材料内耗测定再结晶温度的方法
FR3143608B1 (fr) 2022-12-16 2026-04-24 Arkema France Procédé de fabrication de poudre de polyamide pour impression 3D

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1413594A2 (de) * 2002-10-17 2004-04-28 Degussa AG Laser-Sinter-Pulver mit verbesserten Recyclingeigenschaften, Verfahren zu dessen Herstellung und Verwendung des Laser-Sinter-Pulvers
FR2846333B1 (fr) * 2002-10-23 2004-12-03 Atofina Augmentation du point de fusion et de l'enthalpie de fusion des polyamides par un traitement a l'eau
US7468405B2 (en) * 2002-10-23 2008-12-23 Atofina Increase in the melting point and the enthalpy of melting of polyamides by a water treatment
DE10334496A1 (de) * 2003-07-29 2005-02-24 Degussa Ag Laser-Sinter-Pulver mit einem Metallsalz und einem Fettsäurederivat, Verfahren zu dessen Herstellung und Formkörper, hergestellt aus diesem Laser-Sinterpulver
JP2005309120A (ja) * 2004-04-22 2005-11-04 Konica Minolta Opto Inc 反射防止フィルム、偏光板及び画像表示装置
DE102004047876A1 (de) * 2004-10-01 2006-04-06 Degussa Ag Pulver mit verbesserten Recyclingeigenschaften, Verfahren zu dessen Herstellung und Verwendung des Pulvers in einem Verfahren zur Herstellung dreidimensionaler Objekte
DE102007016656B4 (de) * 2007-04-05 2018-10-11 Eos Gmbh Electro Optical Systems PAEK-Pulver, insbesondere zur Verwendung in einem Verfahren zum schichtweisen Herstellen eines dreidimensionalen Objektes, sowie Verfahren zu dessen Herstellung
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
CA2812758C (en) * 2010-09-27 2019-02-26 Arkema Inc. Heat treated polymer powders

Also Published As

Publication number Publication date
US20160215092A1 (en) 2016-07-28
CA2858854A1 (en) 2013-06-20
WO2013090174A1 (en) 2013-06-20
RU2610870C2 (ru) 2017-02-17
RU2014125188A (ru) 2016-02-10
IL233060A0 (en) 2014-07-31
EP2791209B1 (en) 2019-07-31
US9580551B2 (en) 2017-02-28
EP2791209A1 (en) 2014-10-22
EP3575342A1 (en) 2019-12-04
CN104169328B (zh) 2018-09-14
AU2012352610A1 (en) 2014-06-26
CN104169328A (zh) 2014-11-26
JP2018040003A (ja) 2018-03-15
CA2858854C (en) 2018-03-13
JP2015500375A (ja) 2015-01-05

Similar Documents

Publication Publication Date Title
US9580551B2 (en) Method and system for laser sintering with pretreated material
US12005610B2 (en) Polymer powder and article made from the same
JP2015500375A5 (enExample)
KR101739617B1 (ko) 중합체 분말층의 선택적 융합에 의한 물품 제조
JP6411335B2 (ja) 粉末の熱処理方法
JP6501812B2 (ja) 三次元物体を層ごとに製造するために、粉末粒子を溶融／焼結する方法
EP3936316B1 (en) Method of synthesizing highly spherical polyamide microparticles
AU2015268738B2 (en) Method And System For Laser Sintering With Pretreated Material
JP7071865B2 (ja) ポリマー粉末およびそれを使用する方法
KR100867984B1 (ko) 나일론 6을 이용한 레이저 소결용 분말, 이의 제조방법 및이를 이용한 성형체
JP2024086972A (ja) ポリマー粉末の熱処理のための方法及び装置
JP2019188668A (ja) ポリマー粉末およびそれを調製する方法
JP4085202B2 (ja) 粉体状ポリマーの固相重合方法
JP2026500500A (ja) 粗さを改善した焼結体を製造するための方法

Legal Events

Date Code Title Description
FF Patent granted
KB Patent renewed
MM9K Patent not in force due to non-payment of renewal fees