BR112021015380A2 - Peças dentárias moldadas produzidas estereolitograficamente e processo para a produção a partir de composições de resina composta fotopolimerizável - Google Patents

Peças dentárias moldadas produzidas estereolitograficamente e processo para a produção a partir de composições de resina composta fotopolimerizável Download PDF

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Publication number
BR112021015380A2
BR112021015380A2 BR112021015380-2A BR112021015380A BR112021015380A2 BR 112021015380 A2 BR112021015380 A2 BR 112021015380A2 BR 112021015380 A BR112021015380 A BR 112021015380A BR 112021015380 A2 BR112021015380 A2 BR 112021015380A2
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BR
Brazil
Prior art keywords
weight
composite resin
filler
particles
less
Prior art date
Application number
BR112021015380-2A
Other languages
English (en)
Portuguese (pt)
Inventor
Jens Träger
Stephan Neffgen
Original Assignee
Mühlbauer Technology 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 Mühlbauer Technology Gmbh filed Critical Mühlbauer Technology Gmbh
Publication of BR112021015380A2 publication Critical patent/BR112021015380A2/pt

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/08—Artificial teeth; Making same
    • A61C13/082—Cosmetic aspects, e.g. inlays; Determination of the colour
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/70—Preparations for dentistry comprising inorganic additives
    • A61K6/71—Fillers
    • A61K6/76—Fillers comprising silicon-containing compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/0003—Making bridge-work, inlays, implants or the like
    • A61C13/0006—Production methods
    • A61C13/0013—Production methods using stereolithographic techniques
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/0003—Making bridge-work, inlays, implants or the like
    • A61C13/0006—Production methods
    • A61C13/0019—Production methods using three dimensional printing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/08—Artificial teeth; Making same
    • A61C13/087—Artificial resin teeth
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/15—Compositions characterised by their physical properties
    • A61K6/16—Refractive index
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/15—Compositions characterised by their physical properties
    • A61K6/17—Particle size
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/60—Preparations for dentistry comprising organic or organo-metallic additives
    • A61K6/62—Photochemical radical initiators
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/60—Preparations for dentistry comprising organic or organo-metallic additives
    • A61K6/65—Dyes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/60—Preparations for dentistry comprising organic or organo-metallic additives
    • A61K6/65—Dyes
    • A61K6/66—Photochromic dyes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/70—Preparations for dentistry comprising inorganic additives
    • A61K6/78—Pigments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
    • A61K6/884—Preparations for artificial teeth, for filling teeth or for capping teeth comprising natural or synthetic resins
    • A61K6/887—Compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
    • A61K6/884—Preparations for artificial teeth, for filling teeth or for capping teeth comprising natural or synthetic resins
    • A61K6/891—Compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • A61K6/896—Polyorganosilicon compounds
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—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
    • B33Y10/00—Processes of additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—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
    • 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 [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D 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
    • 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
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C08L33/10—Homopolymers or copolymers of methacrylic acid esters
    • 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
    • B29K2509/00—Use of inorganic materials not provided for in groups B29K2503/00 - B29K2507/00, as filler
    • B29K2509/02—Ceramics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/753—Medical equipment; Accessories therefor
    • B29L2031/7532—Artificial members, protheses

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Dentistry (AREA)
  • Inorganic Chemistry (AREA)
  • Biophysics (AREA)
  • Plastic & Reconstructive Surgery (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Composite Materials (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Optics & Photonics (AREA)
  • Dental Preparations (AREA)
  • Polymerisation Methods In General (AREA)
BR112021015380-2A 2019-03-07 2020-03-05 Peças dentárias moldadas produzidas estereolitograficamente e processo para a produção a partir de composições de resina composta fotopolimerizável BR112021015380A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102019105816.3 2019-03-07
DE102019105816.3A DE102019105816A1 (de) 2019-03-07 2019-03-07 Stereolithographisch hergestellte dentale Formteile und Verfahren zur Herstellung aus photopolymerisierbaren Kompositharz-Zusammensetzungen
PCT/EP2020/000056 WO2020177921A1 (de) 2019-03-07 2020-03-05 Stereolithographisch hergestellte dentale formteile und verfahren zur herstellung aus photopolymerisierbaren kompositharz-zusammensetzungen

Publications (1)

Publication Number Publication Date
BR112021015380A2 true BR112021015380A2 (pt) 2021-09-28

Family

ID=70277312

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021015380-2A BR112021015380A2 (pt) 2019-03-07 2020-03-05 Peças dentárias moldadas produzidas estereolitograficamente e processo para a produção a partir de composições de resina composta fotopolimerizável

Country Status (9)

Country Link
US (1) US20220151749A1 (https=)
EP (1) EP3934606A1 (https=)
JP (1) JP2022523572A (https=)
KR (1) KR20210137015A (https=)
CN (1) CN113490478A (https=)
BR (1) BR112021015380A2 (https=)
CA (1) CA3131556A1 (https=)
DE (1) DE102019105816A1 (https=)
WO (1) WO2020177921A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11744781B2 (en) * 2019-08-26 2023-09-05 Shofu Inc. Dental photopolymerizable composition for 3D printer
US20230026132A1 (en) * 2021-07-20 2023-01-26 Trustees Of Tufts College Systems and methods for 3d printed material surface treatments
DE102021124655A1 (de) 2021-09-23 2023-03-23 Mühlbauer Technology Gmbh Verfahren zur Nachbehandlung von gedruckten 3-D-Objekten
US20240269935A1 (en) * 2023-02-15 2024-08-15 Align Technology, Inc. 3d printed objects with overcured support structures
DE102023103800A1 (de) 2023-02-16 2024-08-22 Voco Gmbh Radikalisch polymerisierbare Zusammensetzungen zum 3D-Druck von dentalen Kronen, Brücken, Prothesenzähnen oder Vollprothesen
EP4484436A1 (de) * 2023-06-30 2025-01-01 Ivoclar Vivadent AG Radikalische polymerisierbare werkstoffe zur herstellung dentaler formkörper mit geringer verfärbung

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US6890968B2 (en) 2001-05-16 2005-05-10 Kerr Corporation Prepolymerized filler in dental restorative composite
EP1570831A1 (de) * 2004-03-02 2005-09-07 Ernst Mühlbauer GmbH & Co.KG Gefülltes, polymerisierbares Dentalmaterial und Verfahren zu dessen Herstellung
DE102005032044A1 (de) 2005-07-08 2007-01-25 Ernst Mühlbauer Gmbh & Co. Kg Verfahren und Materialsatz zum Herstellen von Zahnersatzteilen
EP1872767A1 (de) 2006-06-30 2008-01-02 Ernst Mühlbauer GmbH & Co.KG Polymerisierbares Dentalmaterial
DK2052693T4 (da) * 2007-10-26 2021-03-15 Envisiontec Gmbh Proces og fri-formfabrikationssystem til at fremstille en tredimensionel genstand
EP2070506B1 (de) 2007-12-13 2013-04-24 Ernst Mühlbauer GmbH & Co.KG Polymerisierbares Dentalmaterial mit Initiatorsystem und Coinitiator
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EP2198824B1 (de) 2008-12-22 2013-02-13 Ernst Mühlbauer GmbH & Co.KG Polymerisierbares Dentalmaterial mit Initiatorsystem
DE102009058638A1 (de) 2009-12-16 2011-06-22 Ernst Mühlbauer GmbH & Co. KG, 25870 Mehrkomponentensystem zur Herstellung eines Dentalmaterials
JP6438385B2 (ja) 2012-04-11 2018-12-12 イフォクレール ヴィヴァデント アクチェンゲゼルシャフトＩｖｏｃｌａｒ Ｖｉｖａｄｅｎｔ ＡＧ 複合樹脂組成物およびステレオリソグラフィーによる歯科構成部品の生成のためのプロセス
US20140131908A1 (en) * 2012-11-14 2014-05-15 Dentsply International Inc. Three-dimensional fabricating material systems for producing dental products
JP6099443B2 (ja) * 2013-03-18 2017-03-22 株式会社トクヤマデンタル 歯科用組成物、およびその製造方法
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JP6346748B2 (ja) * 2014-01-22 2018-06-20 クラレノリタケデンタル株式会社 有機無機複合フィラーの製造方法
WO2015126862A1 (en) * 2014-02-18 2015-08-27 3M Innovative Properties Company Dental composition and use thereof
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US11339095B2 (en) * 2015-05-28 2022-05-24 3M Innovative Properties Company Sol containing nano zirconia particles for use in additive manufacturing processes for the production of 3-dimensional articles
CN119587186A (zh) * 2016-03-07 2025-03-11 舒万诺知识产权公司 预成形复合牙冠、其生产方法和用途
JP6691410B2 (ja) * 2016-03-30 2020-04-28 株式会社日本触媒 エチレン性二重結合含有シリカ粒子及びその製造方法
JP6806547B2 (ja) * 2016-12-02 2021-01-06 クラレノリタケデンタル株式会社 歯科用硬化性組成物

Also Published As

Publication number Publication date
WO2020177921A1 (de) 2020-09-10
EP3934606A1 (de) 2022-01-12
JP2022523572A (ja) 2022-04-25
US20220151749A1 (en) 2022-05-19
CA3131556A1 (en) 2020-09-10
CN113490478A (zh) 2021-10-08
DE102019105816A1 (de) 2020-09-10
KR20210137015A (ko) 2021-11-17

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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]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements