BR112018074710A2 - método para fabricação de objetos tridimensionais e aparelho para o mesmo - Google Patents

método para fabricação de objetos tridimensionais e aparelho para o mesmo

Info

Publication number
BR112018074710A2
BR112018074710A2 BR112018074710-6A BR112018074710A BR112018074710A2 BR 112018074710 A2 BR112018074710 A2 BR 112018074710A2 BR 112018074710 A BR112018074710 A BR 112018074710A BR 112018074710 A2 BR112018074710 A2 BR 112018074710A2
Authority
BR
Brazil
Prior art keywords
dimensional objects
manufacturing
apparatus therefor
methods
phase
Prior art date
Application number
BR112018074710-6A
Other languages
English (en)
Other versions
BR112018074710B1 (pt
Inventor
A. Mirkin Chad
A. Walker David
L. Hedrick James III
Original Assignee
Northwestern University
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 Northwestern University filed Critical Northwestern University
Publication of BR112018074710A2 publication Critical patent/BR112018074710A2/pt
Publication of BR112018074710B1 publication Critical patent/BR112018074710B1/pt

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
    • B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
    • B29C64/124—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified
    • B29C64/129—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified characterised by the energy source therefor, e.g. by global irradiation combined with a mask
    • 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
    • B29C64/245—Platforms or substrates
    • 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
    • B29C64/255—Enclosures for the building material, e.g. powder containers
    • 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
    • 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
    • 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
    • B29C64/386—Data acquisition or data processing for additive manufacturing
    • B29C64/393—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
    • 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
    • B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of 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
    • 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
    • B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • 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
    • B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
    • 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
    • B33Y50/00—Data acquisition or data processing for additive manufacturing
    • B33Y50/02—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • C08J3/075—Macromolecular gels
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/14—Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur, or oxygen atoms in addition to the carboxy oxygen
    • C08L33/16—Homopolymers or copolymers of esters containing halogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

Abstract

trata-se de métodos e aparelhos que compreendem uma fase de desumidificação e um líquido de polimerização que são imiscíveis e podem ser usados para a formação de objetos tridimensionais, em que o método não necessita de uma zona morta. adicionalmente, métodos e aparelhos que empregam um aparelho de resfriamento opticamente transparente para mitigar o calor gerado durante o processo de fabricação, e o uso de uma fase móvel para fornecer uma interface de cisalhamento para reduzir as forças adesivas interfaciais.
BR112018074710-6A 2016-05-31 2017-05-31 Métodos de formação de um objeto tridimensional e aparelhos para a execução do método de formação de um objeto tridimensional a partir de um líquido polimerizável BR112018074710B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662343655P 2016-05-31 2016-05-31
US62/343,655 2016-05-31
PCT/US2017/035221 WO2017210298A1 (en) 2016-05-31 2017-05-31 Method for the fabrication of three-dimensional objects and apparatus for same

Publications (2)

Publication Number Publication Date
BR112018074710A2 true BR112018074710A2 (pt) 2019-03-12
BR112018074710B1 BR112018074710B1 (pt) 2023-08-15

Family

ID=

Also Published As

Publication number Publication date
EP3463820A4 (en) 2020-04-08
AU2017273542B2 (en) 2023-07-06
WO2017210298A1 (en) 2017-12-07
US20230040818A1 (en) 2023-02-09
JP2023159383A (ja) 2023-10-31
CA3024147A1 (en) 2017-12-07
AU2017273542A1 (en) 2018-11-22
JP2019523148A (ja) 2019-08-22
JP2022088605A (ja) 2022-06-14
JP7056936B2 (ja) 2022-04-19
US11292187B2 (en) 2022-04-05
JP7343928B2 (ja) 2023-09-13
US20190160733A1 (en) 2019-05-30
SG11201809614VA (en) 2018-11-29
EP3463820A1 (en) 2019-04-10
CN109414874A (zh) 2019-03-01
KR20190015710A (ko) 2019-02-14
KR102377461B1 (ko) 2022-03-23
US20210114288A1 (en) 2021-04-22
US11465339B2 (en) 2022-10-11

Similar Documents

Publication Publication Date Title
AU2017273542A1 (en) Method for the fabrication of three-dimensional objects and apparatus for same
CL2020002269A1 (es) Anticuerpo que se une a redil33; polinucleótido; vector; célula hospedadora; método para producir el anticuerpo; composición farmacéutica; producto de combinación; uso del anticuerpo para tratar una afección inflamatoria (divisional de la solicitud no. 201702433)
CL2022000036A1 (es) Polipéptidos modificados y usos de los mismos (divisional de solicitud no. 201900261)
BR112017020483A2 (pt) composições de microalga e usos das mesmas
BR112018074463A2 (pt) anticorpos anti-tim-3 e métodos de uso dos mesmos.
BR112018073628A2 (pt) anticorpos antimiostatina e métodos de utilização
BR112017016780A2 (pt) método de manufatura de aditivos por exposição intermitente
BR112017023872A2 (pt) anticorpos anti-cd166, anticorpos anti-cd166 ativáveis e métodos de uso dos mesmos
AR096869A1 (es) Neurotoxinas catiónicas
BR112016025303A2 (pt) componente de formação de aerossol, dispositivo de liberação de aerossol e método para volatilizar um líquido dentro de um dispositivo de liberação de aerossol
BR112019005963A2 (pt) equipamento de cura aperfeiçoado e seus métodos de uso
BR112016030424A2 (pt) construções de anticorpo multiespecíficas
BR112016030900A8 (pt) método para cimentar numa formação subterrânea, e, composição de cimento
BR112017016897A2 (pt) cepas fúngicas e métodos de uso
BR112018014026A2 (pt) composição líquida compreendendo um polímero múltiplas fases, seu método de preparação e uso
BR112018074048A2 (pt) divisória
BR112017008896A2 (pt) aparelho e processo para rotular frascos ou ampolas armazenados em temperaturas tão baixas quanto -200°c
AR105910A1 (es) Matrices de glicano y método de uso
CO2017011546A2 (es) Adhesivos acrílicos en emulsión
EA201792233A1 (ru) Способ уменьшения загрязнения поверхностей
BR112018014029A2 (pt) composição líquida compreendendo um polímero múltiplas fases e um monômero (met) acrílico, seu método de preparação e uso
BR112017013396A2 (pt) xarope (met)acrílico líquido, processo de impregnação de um substrato fibroso pelo referido xarope, e material compósito obtido após polimerização do referido xarope de impregnação
BR112017013395B8 (pt) Xarope (met)acrílico líquido, processo de impregnação de um substrato fibroso pelo referido xarope, e material compósito obtido após polimerização do referido xarope de impregnação
UY36617A (es) Proteínas de fusión inmunogénicas para el tratamiento del cáncer
BR112016026079A8 (pt) método implementado por computador para guias em um sistema de geração de conteúdo

Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 31/05/2017, OBSERVADAS AS CONDICOES LEGAIS