MX2019001264A - Mezclas de poliamida para polvos de sinterizacion por laser. - Google Patents

Mezclas de poliamida para polvos de sinterizacion por laser.

Info

Publication number
MX2019001264A
MX2019001264A MX2019001264A MX2019001264A MX2019001264A MX 2019001264 A MX2019001264 A MX 2019001264A MX 2019001264 A MX2019001264 A MX 2019001264A MX 2019001264 A MX2019001264 A MX 2019001264A MX 2019001264 A MX2019001264 A MX 2019001264A
Authority
MX
Mexico
Prior art keywords
sintered powder
laser sintered
polyamide
polyamide blends
relates
Prior art date
Application number
MX2019001264A
Other languages
English (en)
Inventor
Meier Thomas
Gabriel Claus
Richter Florian
Kloke Philipp
Stoll Klaus
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of MX2019001264A publication Critical patent/MX2019001264A/es

Links

Classifications

    • 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
    • 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
    • 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
    • B33Y10/00—Processes of additive manufacturing
    • 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
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/13—Phenols; Phenolates
    • 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
    • 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
    • B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material
    • 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
    • B33Y80/00—Products made by additive manufacturing
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

La presente invención se refiere a un proceso para producir un cuerpo con forma mediante sinterización selectiva por láser de un polvo de sinterización (SP). El polvo de sinterización (SP) comprende al menos una poliamida semicristalina y al menos un nailon-6I/6T. La presente invención también se refiere a un cuerpo con forma que se puede obtener mediante el proceso de la invención y al uso de nailon-6I/6T en un polvo de sinterización (SP) para ampliar la ventana de sinterización (WSP) del polvo de sinterización (SP).
MX2019001264A 2016-07-29 2017-07-21 Mezclas de poliamida para polvos de sinterizacion por laser. MX2019001264A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16181976 2016-07-29
PCT/EP2017/068526 WO2018019727A1 (de) 2016-07-29 2017-07-21 Polyamid-blends für lasersinterpulver

Publications (1)

Publication Number Publication Date
MX2019001264A true MX2019001264A (es) 2019-07-01

Family

ID=56557579

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019001264A MX2019001264A (es) 2016-07-29 2017-07-21 Mezclas de poliamida para polvos de sinterizacion por laser.

Country Status (12)

Country Link
US (1) US20190177537A1 (es)
EP (1) EP3491066A1 (es)
JP (1) JP7055788B2 (es)
KR (1) KR102383704B1 (es)
CN (1) CN109642076B (es)
AU (1) AU2017303415A1 (es)
CA (1) CA3032219A1 (es)
IL (1) IL264444A (es)
MX (1) MX2019001264A (es)
SG (1) SG11201900390XA (es)
TW (1) TW201817812A (es)
WO (1) WO2018019727A1 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110382188A (zh) 2017-02-01 2019-10-25 巴斯夫欧洲公司 通过沉淀生产聚酰胺粉末的方法
KR20200056455A (ko) 2017-10-04 2020-05-22 바스프 에스이 성형체 제조를 위한 무기 난연제 함유 소결 분말
EP3702149B1 (en) * 2017-10-27 2023-06-28 Mitsui Chemicals, Inc. Metal/resin composite structure and method for manufacturing metal/resin composite structure
EP3728437B1 (de) 2017-12-18 2022-02-09 Basf Se Polyamid-formmassen mit verbesserten optischen eigenschaften und verwendung von farbmitteln darin
EP3524430B1 (en) 2018-02-07 2021-12-15 Ricoh Company, Ltd. Powder for solid freeform fabrication, and method of manufacturing solid freeform fabrication object
JP7184079B2 (ja) * 2018-04-26 2022-12-06 三菱ケミカル株式会社 ポリアミド系３次元プリンタ用材料
EP3587085A1 (de) * 2018-06-27 2020-01-01 Basf Se Sinterpulver enthaltend einen mehrwertigen alkohol zur herstellung von formkörpern
EP3594272A1 (de) * 2018-07-10 2020-01-15 Basf Se Verfahren zur kontinuierlichen herstellung eines polyamidpulvers
ES2934932T3 (es) * 2018-09-26 2023-02-28 Basf Se Polvo de sinterización (PS) que comprende un primer componente de poliamida (PA1) y un segundo componente de poliamida (PA2), en el que el punto de fusión del segundo componente de poliamida (PA2) es mayor que el punto de fusión del primer componente de poliamida (PA1)
CN114206590A (zh) * 2019-08-14 2022-03-18 索尔维特殊聚合物美国有限责任公司 用于使用选择性激光烧结制造三维物体的增材制造方法
FR3107060B1 (fr) * 2020-02-10 2022-01-07 Arkema France Poudre de polyamide et procédé de préparation correspondant
WO2022043345A1 (en) 2020-08-26 2022-03-03 Basf Se Polyamide filaments for use in 3d printing
US20240132666A1 (en) 2021-02-25 2024-04-25 Toray Industries, Inc. Polymer powder, method of producing same and method of producing 3-dimensional model object
US20240158612A1 (en) * 2021-03-01 2024-05-16 Cytec Industries Inc. Thermoplastic polyamide particles for toughening composite materials
DE102021114719B4 (de) * 2021-06-08 2023-03-23 Am Polymers Gmbh Formkörper, Verfahren zur Herstellung eines Formkörpers sowie Verwendung einer pulverförmigen Zusammensetzung
CN113416411B (zh) * 2021-07-21 2022-08-12 贵州森远增材制造科技有限公司 一种四阶段尼龙12余粉循环再利用选择性激光打印方法
WO2023016898A1 (de) 2021-08-12 2023-02-16 Basf Se Verfahren zur herstellung eines formkörpers durch selektives lasersintern eines amorphen sinterpulvers (sp), welches polyamid 6i/6t enthält und/oder polyamid dt/di

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4863538A (en) * 1986-10-17 1989-09-05 Board Of Regents, The University Of Texas System Method and apparatus for producing parts by selective sintering
US5648450A (en) 1992-11-23 1997-07-15 Dtm Corporation Sinterable semi-crystalline powder and near-fully dense article formed therein
US5527877A (en) 1992-11-23 1996-06-18 Dtm Corporation Sinterable semi-crystalline powder and near-fully dense article formed therewith
DE10251790A1 (de) 2002-11-07 2004-05-19 Degussa Ag Polyamidpulver mit dauerhafter, gleichbleibend guter Rieselfähigkeit
CA2717677C (en) 2008-03-14 2016-11-01 Valspar Sourcing, Inc. Powder compositions and methods of manufacturing articles therefrom
CN101987915B (zh) * 2009-07-30 2012-09-05 E.I.内穆尔杜邦公司 包含多元醇和共稳定剂的聚合物组合物
WO2011124278A1 (de) 2010-04-09 2011-10-13 Evonik Degussa Gmbh Polymerpulver auf der basis von polyamiden, verwendung in einem formgebenden verfahren und formkörper, hergestellt aus diesem polymerpulver
WO2012041793A1 (en) * 2010-09-28 2012-04-05 Dsm Ip Assets B.V. Polymer powder composition
US10144828B2 (en) 2012-11-21 2018-12-04 Stratasys, Inc. Semi-crystalline build materials
US9592530B2 (en) 2012-11-21 2017-03-14 Stratasys, Inc. Additive manufacturing with polyamide consumable materials
US9744722B2 (en) * 2012-11-21 2017-08-29 Stratasys, Inc. Additive manufacturing with polyamide consumable materials
WO2014096153A1 (en) * 2012-12-19 2014-06-26 Dsm Ip Assets B.V. Thermoplastic composition
US10875963B2 (en) * 2015-01-09 2020-12-29 Shakespeare Company Llc Powder compositions for laser sintering
WO2017140764A1 (de) * 2016-02-19 2017-08-24 Basf Se Kaolin zur mechanischen verstärkung von polymerem lasersinter-pulver
US11168227B2 (en) * 2016-03-11 2021-11-09 Covestro (Netherlands) B.V. Fused filament printing
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
TW201821534A (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聚芳醚的聚醯胺摻合物

Also Published As

Publication number Publication date
IL264444A (en) 2019-02-28
JP2019524939A (ja) 2019-09-05
CN109642076B (zh) 2022-01-25
WO2018019727A1 (de) 2018-02-01
US20190177537A1 (en) 2019-06-13
AU2017303415A1 (en) 2019-02-28
JP7055788B2 (ja) 2022-04-18
KR20190039147A (ko) 2019-04-10
CN109642076A (zh) 2019-04-16
TW201817812A (zh) 2018-05-16
SG11201900390XA (en) 2019-02-27
KR102383704B1 (ko) 2022-04-07
EP3491066A1 (de) 2019-06-05
CA3032219A1 (en) 2018-02-01

Similar Documents

Publication Publication Date Title
MX2019001264A (es) Mezclas de poliamida para polvos de sinterizacion por laser.
MX2019001265A (es) Mezclas de poliamida que comprenden un agente de refuerzo para polvos de sinterizacion por laser.
MX2019001263A (es) Mezclas de poliamida que comprenden un poliaril eter para polvos de sinterizacion por laser.
EP3450052A4 (en) ALLOY POWDER, SINTERED BODY, PROCESS FOR PRODUCING ALLOY POWDER, AND METHOD FOR PRODUCING SINTERED BODY
EP3409282A4 (en) SOLID PREPARATION, PROCESS FOR PRODUCING SOLID PREPARATION, AND PROCESS FOR GENERATING HYDROGEN
EP3115135A4 (en) Method for producing silver nanowires, silver nanowires and ink using same
MX2018010015A (es) Proceso para preparar polvos de poliamida mediante precipitacion.
EP3257605A4 (en) Silver powder, paste composition and method for producing silver powder
EP3410520A4 (en) POROUS METAL BODY, FUEL CELL AND METHOD FOR PRODUCING A POROUS METAL BODY
EP3187285A4 (en) Powder for layer-by-layer additive manufacturing, and process for producing object by layer-by-layer additive manufacturing
EP3297074A4 (en) Three-dimensional mesh structure form electrode for electrochemical device, method for producing same, and electrochemical device comprising same
SG11201806148XA (en) Kaolin for the mechanical reinforcement of polymeric laser sinter powder
EP3238862A4 (en) Lubricant, mixed powder for powder metallurgy, and method for producing sintered body
MX2018010014A (es) Agente antinucleante para polvo de sinterizacion por laser.
EP3131099A4 (en) R-t-b-based alloy powder and method for producing same, and r-t-b-based sintered magnet and method for producing same
EP3812064A4 (en) METALLIC POWDER FOR 3D PRINTERS, SHAPED ARTICLE AND METHOD FOR PRODUCTION OF SHAPED ARTICLE
PT3625379T (pt) Elétrodo de níquel, seu processo de produção e sua utilização
HK1248207A1 (zh) 氟化鎂燒結體、氟化鎂燒結體的製造方法、中子減速劑和中子減速劑的製造方法
SG11202005142XA (en) Method for producing tial intermetallic compound powder, and tial intermetallic compound powder
PL3087851T3 (pl) Sposób wytwarzania materiału tytoniowego i materiał tytoniowy wytwarzany tym sposobem wytwarzania
PH12019500536A1 (en) Method for producing electronic components by means of 3d printing
MX2015015121A (es) Pasta para sinterizar mejorada que contiene particulas metalicas parcialmente oxidadas.
EP3404728A4 (en) COMPOSITION FOR THERMOELECTRIC CONVERSION ELEMENT, PROCESS FOR PRODUCING CARBON NANOTUBES WHICH CARRY METAL NANOPARTICLES, MOLDED BODY FOR THERMOELECTRIC CONVERSION ELEMENT AND METHOD FOR PRODUCING THE SAME, AND THERMOELECTRIC CONVERSION ELEMENT
EP3187476A4 (en) Sintered body, tool using sintered body, and sintered body production method
EP3132874A4 (en) Method for producing nickel powder having low carbon concentration and low sulfur concentration