BR112019024317A2 - Método para produzir corpos tridimensionais moldados em camadas - Google Patents

Método para produzir corpos tridimensionais moldados em camadas Download PDF

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Publication number
BR112019024317A2
BR112019024317A2 BR112019024317-8A BR112019024317A BR112019024317A2 BR 112019024317 A2 BR112019024317 A2 BR 112019024317A2 BR 112019024317 A BR112019024317 A BR 112019024317A BR 112019024317 A2 BR112019024317 A2 BR 112019024317A2
Authority
BR
Brazil
Prior art keywords
layers
produce
dimensional bodies
molded
bodies molded
Prior art date
Application number
BR112019024317-8A
Other languages
English (en)
Other versions
BR112019024317B1 (pt
Inventor
Hurkes Natascha
bartels Dennis
Muller Jens
Original Assignee
Ask Chemicals Gmbh
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 Ask Chemicals Gmbh filed Critical Ask Chemicals Gmbh
Publication of BR112019024317A2 publication Critical patent/BR112019024317A2/pt
Publication of BR112019024317B1 publication Critical patent/BR112019024317B1/pt

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
    • B22C1/20—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents
    • B22C1/22—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents of resins or rosins
    • B22C1/2233—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents of resins or rosins obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • B22C1/224—Furan polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
    • B22C1/20—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents
    • B22C1/22—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents of resins or rosins
    • B22C1/2233—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents of resins or rosins obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • B22C1/2246—Condensation polymers of aldehydes and ketones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/10—Cores; Manufacture or installation of cores
    • 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
    • B29C64/165—Processes of additive manufacturing using a combination of solid and fluid materials, e.g. a powder selectively bound by a liquid binder, catalyst, inhibitor or energy absorber
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Composite Materials (AREA)
  • Civil Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Ceramic Products (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Casting Devices For Molds (AREA)

Abstract

a invenção refere-se a um método para produzir corpos tridimensionais moldados em camadas por meio da construção de camada por camada usando um componente de resina que contém pelo menos uma resina furânica e mais de 5% em peso e menos de 50% em peso de monômero álcool furfurílico e um ácido. os corpos moldados produzidos desta maneira são adequados, entre outros, como moldes de fundição e machos de fundição para a produção de peças metálicas fundidas.
BR112019024317-8A 2017-06-08 2018-06-05 Método para produzir corpos tridimensionais moldados em camadas BR112019024317B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE1020171126813 2017-06-08
DE102017112681.3A DE102017112681A1 (de) 2017-06-08 2017-06-08 Verfahren zur Herstellung von dreidimensional geschichteten Formkörpern
PCT/DE2018/100535 WO2018224093A1 (de) 2017-06-08 2018-06-05 Verfahren zur herstellung von dreidimensional geschichteten formkörpern

Publications (2)

Publication Number Publication Date
BR112019024317A2 true BR112019024317A2 (pt) 2020-06-16
BR112019024317B1 BR112019024317B1 (pt) 2023-03-28

Family

ID=62684564

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019024317-8A BR112019024317B1 (pt) 2017-06-08 2018-06-05 Método para produzir corpos tridimensionais moldados em camadas

Country Status (14)

Country Link
US (1) US11253912B2 (pt)
EP (1) EP3634726B1 (pt)
JP (2) JP7229177B2 (pt)
KR (1) KR102480125B1 (pt)
CN (1) CN110719838B (pt)
BR (1) BR112019024317B1 (pt)
CA (1) CA3063511A1 (pt)
DE (1) DE102017112681A1 (pt)
ES (1) ES2942670T3 (pt)
HU (1) HUE061639T2 (pt)
MX (1) MX2019014727A (pt)
PL (1) PL3634726T3 (pt)
RU (1) RU2761836C2 (pt)
WO (1) WO2018224093A1 (pt)

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Publication number Priority date Publication date Assignee Title
FR3083472B1 (fr) * 2018-07-07 2021-12-24 Nantes Ecole Centrale Procédé et dispositif de fabrication additive par agglomération d’un matériau granulaire
JP2020183120A (ja) * 2019-04-26 2020-11-12 株式会社木村鋳造所 砂型の積層造形方法
US20220402018A1 (en) * 2019-11-22 2022-12-22 Kinsei Matec Co., Ltd. Casting sand and kit for sand mold
DE102020110289A1 (de) 2020-04-15 2021-10-21 Peak Deutschland Gmbh Verfahren unter Verwendung eines anorganischen Binders für die Herstellung von ausgehärteten dreidimensional geschichteten Formkörpern für Gießereikerne und -formen
DE102020003562A1 (de) 2020-06-15 2021-12-16 Ask Chemicals Gmbh Verfahren zum schichtweisen Aufbau eines ausgehärteten dreidimensionalen Formkörpers, Formkörper, welcher dadurch erhalten werden kann, sowie dessen Verwendung
WO2022102089A1 (ja) * 2020-11-13 2022-05-19 花王株式会社 鋳型造型用粘結剤組成物
TWI774165B (zh) * 2020-12-24 2022-08-11 金隆化學工業股份有限公司 一種黏結材及積層製造的方法
JPWO2022254503A1 (pt) * 2021-05-31 2022-12-08
WO2023140831A1 (en) * 2022-01-19 2023-07-27 Hewlett-Packard Development Company, L.P. Color fusing agents for three-dimensional printers
DE102022112109A1 (de) 2022-05-13 2023-11-16 Ask Chemicals Gmbh Verfahren zum schichtweisen aufbau von baukörpern mit einem bindemittel modifizierter viskosität
KR20230167467A (ko) 2022-06-02 2023-12-11 가톨릭대학교 산학협력단 수술용 캐뉼러 위치 유지장치

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DE19850833C2 (de) 1998-11-04 2001-06-13 Ashland Suedchemie Kernfest Bindemittelsystem zur Herstellung von Kernen und Gießformen auf Polyurethanbasis, deren Verwendung und Verfahren zur Herstellung eines Gießformteils auf Polyurethanbasis
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Also Published As

Publication number Publication date
EP3634726A1 (de) 2020-04-15
RU2761836C2 (ru) 2021-12-13
US11253912B2 (en) 2022-02-22
MX2019014727A (es) 2020-02-07
BR112019024317B1 (pt) 2023-03-28
ES2942670T3 (es) 2023-06-05
RU2019140899A (ru) 2021-06-11
JP7229177B2 (ja) 2023-02-27
CA3063511A1 (en) 2018-12-13
JP2023029864A (ja) 2023-03-07
CN110719838A (zh) 2020-01-21
CN110719838B (zh) 2022-02-22
JP2020522388A (ja) 2020-07-30
DE102017112681A1 (de) 2018-12-13
EP3634726B1 (de) 2023-01-25
HUE061639T2 (hu) 2023-07-28
WO2018224093A1 (de) 2018-12-13
PL3634726T3 (pl) 2023-05-15
US20200139427A1 (en) 2020-05-07
KR102480125B1 (ko) 2022-12-23
KR20200014793A (ko) 2020-02-11
RU2019140899A3 (pt) 2021-09-22

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Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 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]

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