FR3092109B1 - Composition et procédé pour fabriquer des pièces constituées par des céramiques oxydes ou des pièces hybrides par une technique de stéréolithographie. - Google Patents

Composition et procédé pour fabriquer des pièces constituées par des céramiques oxydes ou des pièces hybrides par une technique de stéréolithographie. Download PDF

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Publication number
FR3092109B1
FR3092109B1 FR1900674A FR1900674A FR3092109B1 FR 3092109 B1 FR3092109 B1 FR 3092109B1 FR 1900674 A FR1900674 A FR 1900674A FR 1900674 A FR1900674 A FR 1900674A FR 3092109 B1 FR3092109 B1 FR 3092109B1
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composition
oxide ceramic
mass
manufacturing
parts
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FR1900674A
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FR3092109A1 (fr
Inventor
Philippe Belleville
Axel Dieraert
Bruno Pintault
CLéMENT SANCHEZ
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Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
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Commissariat a lEnergie Atomique CEA
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
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Priority to FR1900674A priority Critical patent/FR3092109B1/fr
Priority to PCT/FR2020/050074 priority patent/WO2020152414A1/fr
Priority to US17/424,635 priority patent/US20220119317A1/en
Priority to EP20709264.4A priority patent/EP3891110A1/fr
Publication of FR3092109A1 publication Critical patent/FR3092109A1/fr
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Abstract

Composition pour fabriquer une pièce constituée par au moins une céramique oxyde, ou une pièce hybride comprenant au moins une céramique oxyde et des constituants organiques, par une technique de stéréolithographie, ladite composition comprenant :- au moins un composé organique photopolymérisable ;- au moins un photo-initiateur; - au moins un précurseur de la céramique oxyde ;caractérisé en ce que :- ladite composition comprend de 25% à 70% en masse, de préférence de 25% à 60% en masse, de préférence encore de 30% à 60% en masse, mieux de 40% à 60% en masse, mieux encore de 50% à 60% en masse par rapport à la masse totale de la composition, du au moins un précurseur de la céramique oxyde; et en ce que :- ledit au moins un précurseur de la céramique oxyde comprend, de préférence est constitué par, un mélange comprenant, de préférence constitué par, une poudre nanométrique de la céramique oxyde, et au moins un autre élément choisi parmi une poudre micrométrique de la céramique oxyde et un composé précéramique de la céramique oxyde. Procédé pour fabriquer une pièce mettant en œuvre ladite composition.
FR1900674A 2019-01-25 2019-01-25 Composition et procédé pour fabriquer des pièces constituées par des céramiques oxydes ou des pièces hybrides par une technique de stéréolithographie. Active FR3092109B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1900674A FR3092109B1 (fr) 2019-01-25 2019-01-25 Composition et procédé pour fabriquer des pièces constituées par des céramiques oxydes ou des pièces hybrides par une technique de stéréolithographie.
PCT/FR2020/050074 WO2020152414A1 (fr) 2019-01-25 2020-01-21 Composition et procédé pour fabriquer des pièces constituées par des céramiques oxydes ou des pièces hybrides par une technique de stéréolithographie
US17/424,635 US20220119317A1 (en) 2019-01-25 2020-01-21 Composition and method for making parts consisting of oxide ceramics or hybrid parts by a stereolithographic technique
EP20709264.4A EP3891110A1 (fr) 2019-01-25 2020-01-21 Composition et procédé pour fabriquer des pièces constituées par des céramiques oxydes ou des pièces hybrides par une technique de stéréolithographie

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FR1900674A FR3092109B1 (fr) 2019-01-25 2019-01-25 Composition et procédé pour fabriquer des pièces constituées par des céramiques oxydes ou des pièces hybrides par une technique de stéréolithographie.
FR1900674 2019-01-25

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FR3092109B1 true FR3092109B1 (fr) 2023-12-08

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EP4058265A4 (fr) * 2019-11-15 2024-01-10 Holo, Inc. Compositions et procédés d'impression en trois dimensions
CN112408993A (zh) * 2020-11-20 2021-02-26 华中科技大学 一种二氧化钛光敏树脂陶瓷浆料及其制备方法和应用
CN114178704A (zh) * 2021-11-03 2022-03-15 香港城市大学深圳福田研究院 高温结构材料的制造方法以及前驱体
CN114105621B (zh) * 2021-11-17 2022-10-25 中国科学院金属研究所 一种光固化3d打印改性陶瓷型芯及其制备方法
CN114534740B (zh) * 2022-01-17 2023-01-31 广州广钢气体能源股份有限公司 一种三维多孔结构铜锰复合催化剂及其制备方法和应用
EP4331841A1 (fr) * 2022-08-31 2024-03-06 FACT Industries OÜ Composition pour la préparation d'un produit céramique par stéréolithographie, produit céramique et procédé de fabrication d'un produit céramique
WO2024058716A1 (fr) * 2022-09-12 2024-03-21 National University Of Singapore Suspension pour fabrication additive

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US4575330A (en) 1984-08-08 1986-03-11 Uvp, Inc. Apparatus for production of three-dimensional objects by stereolithography
FR2835828B1 (fr) 2002-02-08 2006-07-14 Ct De Transfert De Technologie Procede et composition pour la fabrication de pieces ceramiques par stereo-lithophotographie et application au domaine dentaire
EP2151214B1 (fr) * 2008-07-30 2013-01-23 Ivoclar Vivadent AG Barbotine durcissant à la lumière pour la fabrication stéréolithographique de céramiques dentaires
ES2744218T3 (es) * 2010-07-08 2020-02-24 Ivoclar Vivadent Ag Barbotina cerámica fotoendurecible para la producción estereolitográfica de cerámicas de alta resistencia
EP3147707B1 (fr) * 2015-09-25 2019-04-24 Ivoclar Vivadent AG Barbotine en ceramique ou en vitroceramique pour la stereolithographie
EP3696198A4 (fr) * 2017-10-10 2021-08-11 Kuraray Noritake Dental Inc. Composition de résine pour stéréolithographie

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