BR112019024317A2 - Método para produzir corpos tridimensionais moldados em camadas - Google Patents
Método para produzir corpos tridimensionais moldados em camadas Download PDFInfo
- 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
Links
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)
- Optics & Photonics (AREA)
- Physics & Mathematics (AREA)
- Structural Engineering (AREA)
- Composite Materials (AREA)
- Civil Engineering (AREA)
- Ceramic Engineering (AREA)
- Mold Materials And Core Materials (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Casting Devices For Molds (AREA)
- Ceramic Products (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (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.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102017112681.3A DE102017112681A1 (de) | 2017-06-08 | 2017-06-08 | Verfahren zur Herstellung von dreidimensional geschichteten Formkörpern |
DE1020171126813 | 2017-06-08 | ||
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) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
WO2021100838A1 (ja) * | 2019-11-22 | 2021-05-27 | キンセイマテック株式会社 | 鋳物砂および砂型用キット |
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 |
JP7102639B1 (ja) * | 2020-11-13 | 2022-07-19 | 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 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU394400A1 (ru) * | 1971-11-19 | 1973-08-22 | Н. И. Гайворонска Л. Р. Куличук , С. И. Шостак | Способ получения связующего для литейныхстержней |
JPS6027263B2 (ja) * | 1975-08-21 | 1985-06-28 | 三菱電機株式会社 | かご形誘導電動機 |
JPH08156060A (ja) * | 1994-12-06 | 1996-06-18 | Mitsubishi Heavy Ind Ltd | 射出成形の条件最適化システム |
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 |
WO2001068336A2 (en) | 2000-03-16 | 2001-09-20 | Generis Gmbh | METHOD OF MANUFACTURING A STRUCTURAL PART BY MEANS OF A DEPOSIT TECHNIQUE |
WO2001072502A1 (en) | 2000-03-24 | 2001-10-04 | Generis Gmbh | Method for manufacturing a structural part by deposition technique |
DE10224981B4 (de) | 2002-06-05 | 2004-08-19 | Generis Gmbh | Verfahren zum schichtweisen Aufbau von Modellen |
US7807077B2 (en) | 2003-06-16 | 2010-10-05 | Voxeljet Technology Gmbh | Methods and systems for the manufacture of layered three-dimensional forms |
US7211137B2 (en) * | 2004-10-15 | 2007-05-01 | Ashland Licensing And Intellectual Property Llc | Binder composition comprising condensed tannin and furfuryl alcohol and its uses |
JP4227624B2 (ja) * | 2006-04-07 | 2009-02-18 | 日精樹脂工業株式会社 | 射出条件推定方法 |
DE102010051567A1 (de) * | 2010-11-18 | 2012-05-24 | Ashland-Südchemie-Kernfest GmbH | Bindemittel auf Polyurethanbasis zur Herstellung von Kernen und Gießformen unter Verwendung von Isocyanaten enthaltend eine Urethonimin- und/oder Carbodiimid-Gruppe, eine Formstoffmischung enthaltend das Bindemittel und ein Verfahren unter Verwendung des Bindemittels |
EP2651581B1 (de) * | 2010-12-16 | 2019-07-03 | HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung | EMISSIONSARMES KALTHÄRTENDES BINDEMITTEL FÜR DIE GIEßEREIINDUSTRIE |
JP5683941B2 (ja) * | 2010-12-24 | 2015-03-11 | 花王株式会社 | 鋳型造型用粘結剤組成物の製造方法 |
RU2533250C1 (ru) * | 2013-09-24 | 2014-11-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Башкирский государственный университет" | Формовочная смесь для изготовления литейных форм и стержней |
DE102014002679A1 (de) | 2014-02-28 | 2015-09-03 | Hexion GmbH | Umsetzungsprodukt und Verwendung für die Herstellung von Gießereiformen und -kernen |
DE102014106178A1 (de) | 2014-05-02 | 2015-11-05 | Ask Chemicals Gmbh | Verfahren zum schichtweisen Aufbau von Körpern umfassend feuerfesten Formgrundstoff und Resole und Formen oder Kerne hergestellt nach diesem Verfahren |
DE102014018579A1 (de) | 2014-12-17 | 2016-06-23 | Voxeljet Ag | Verfahren zum Herstellen dreidimensionaler Formteile und Einstellen des Feuchtegehaltes im Baumaterial |
CN107427903B (zh) * | 2015-03-09 | 2020-05-01 | 技术研究组合次世代3D积层造形技术总合开发机构 | 有机粘合剂、粒状材料、三维层叠造型铸型的制造装置以及三维层叠造型铸型的制造方法 |
ITUB20150307A1 (it) | 2015-04-24 | 2016-10-24 | Cavenaghi S P A | Sistema legante per fonderia a basso contenuto di formaldeide e procedimento per il suo ottenimento |
CN105384887B (zh) * | 2015-12-29 | 2018-06-29 | 珠海市斗门福联造型材料实业有限公司 | 一种环保型脲醛酮基改性呋喃铸造树脂的制备工艺 |
-
2017
- 2017-06-08 DE DE102017112681.3A patent/DE102017112681A1/de active Pending
-
2018
- 2018-06-05 ES ES18732647T patent/ES2942670T3/es active Active
- 2018-06-05 JP JP2019564105A patent/JP7229177B2/ja active Active
- 2018-06-05 EP EP18732647.5A patent/EP3634726B1/de active Active
- 2018-06-05 PL PL18732647.5T patent/PL3634726T3/pl unknown
- 2018-06-05 BR BR112019024317-8A patent/BR112019024317B1/pt active IP Right Grant
- 2018-06-05 CN CN201880037949.5A patent/CN110719838B/zh active Active
- 2018-06-05 MX MX2019014727A patent/MX2019014727A/es unknown
- 2018-06-05 HU HUE18732647A patent/HUE061639T2/hu unknown
- 2018-06-05 KR KR1020197037175A patent/KR102480125B1/ko active IP Right Grant
- 2018-06-05 US US16/618,978 patent/US11253912B2/en active Active
- 2018-06-05 WO PCT/DE2018/100535 patent/WO2018224093A1/de unknown
- 2018-06-05 RU RU2019140899A patent/RU2761836C2/ru active
- 2018-06-05 CA CA3063511A patent/CA3063511A1/en active Pending
-
2022
- 2022-11-21 JP JP2022185854A patent/JP2023029864A/ja not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
RU2019140899A (ru) | 2021-06-11 |
JP2023029864A (ja) | 2023-03-07 |
BR112019024317B1 (pt) | 2023-03-28 |
CA3063511A1 (en) | 2018-12-13 |
MX2019014727A (es) | 2020-02-07 |
ES2942670T3 (es) | 2023-06-05 |
JP2020522388A (ja) | 2020-07-30 |
DE102017112681A1 (de) | 2018-12-13 |
KR102480125B1 (ko) | 2022-12-23 |
WO2018224093A1 (de) | 2018-12-13 |
CN110719838A (zh) | 2020-01-21 |
EP3634726A1 (de) | 2020-04-15 |
RU2019140899A3 (pt) | 2021-09-22 |
EP3634726B1 (de) | 2023-01-25 |
KR20200014793A (ko) | 2020-02-11 |
RU2761836C2 (ru) | 2021-12-13 |
CN110719838B (zh) | 2022-02-22 |
HUE061639T2 (hu) | 2023-07-28 |
JP7229177B2 (ja) | 2023-02-27 |
US11253912B2 (en) | 2022-02-22 |
PL3634726T3 (pl) | 2023-05-15 |
US20200139427A1 (en) | 2020-05-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR112019024317A2 (pt) | Método para produzir corpos tridimensionais moldados em camadas | |
BR112014026518A8 (pt) | composição de agente de cura para fazer moldes de fundição, composição de areia para fazer moldes de fundição, método para fazer um molde de fundição, uso de uma composição, uso de uma composição como uma areia para fazer moldes de fundição, método para produzir uma composição de agente de cura para fazer moldes de fundição, e método para produzir uma composição de areia para fazer moldes de fundição | |
IN2014DN07205A (pt) | ||
BR112015022192A8 (pt) | artigo e seu método de preparação | |
BR112018007052A8 (pt) | Processo para impressão em 3d de um objeto tridimensional | |
MX2018002693A (es) | Polirotaxano, metodo para la produccion del mismo, y composicion optica que contiene dicho polirotaxano. | |
BR112015004490A8 (pt) | método de fabricação de uma garrafa e aparelho para implementar tal método | |
ATE476285T1 (de) | Verfahren zur herstellung von strukturen komplexer formen aus verbundmaterialien | |
BR112015008549A2 (pt) | mistura de material de molde, método para produzir machos ou moldes de fundição, molde ou macho, e, uso de uma mistura de material de molde | |
BR112018004540A2 (pt) | uso de uma composição polimérica em pó termoendurecível | |
BR112016000897A2 (pt) | Processos de produção de aditivo para lente oftálmica transparente | |
BR112012033682A2 (pt) | estrutura lateral e suporte para um veículo ferroviário e método para fabricar os mesmos | |
MX2017008092A (es) | Composición de aglutinante inorgánico para moldeo. | |
AR079378A1 (es) | Agentes de desmoldeo y uso para la produccion de cuerpos moldeados compuestos | |
BR112018068818A2 (pt) | composição de óleo combustível, processo para a sua preparação, método de alteração de grau de um óleo combustível líquido e método de ajuste do ponto de ignição do mesmo | |
BR112015016958A2 (pt) | molde, revestimento de superfície de molde e método para formar um molde | |
SG11201806148XA (en) | Kaolin for the mechanical reinforcement of polymeric laser sinter powder | |
BR112016026554A2 (pt) | Método para produzir um componente de motor, componente de motor e uso de uma liga de alumínio | |
AU2016347692A8 (en) | Geopolymer composite and geopolymer matrix composition | |
BR112017014953A2 (pt) | microglóbulos de liberação controlada em camadas e métodos para produção dos mesmos | |
BR112016007021A2 (pt) | método para produzir um componente fundido com um inserto | |
BR112014016778A2 (pt) | composição de revestimento curável na temperatura ambiente; método de revestimento de um substrato; e substrato revestido | |
BR112018007801A2 (pt) | processo para produção de glicóis. | |
BR112017005261A2 (pt) | componente formado, pelo menos parcialmente, a partir de uma estrutura em camadas e método para sua fabricação | |
BR112014019545A8 (pt) | Composição para materiais ópticos, material óptico, e, método para produzir uma composição para materiais ópticos |
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] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 05/06/2018, OBSERVADAS AS CONDICOES LEGAIS |