IN2014DN08124A - - Google Patents

Info

Publication number
IN2014DN08124A
IN2014DN08124A IN8124DEN2014A IN2014DN08124A IN 2014DN08124 A IN2014DN08124 A IN 2014DN08124A IN 8124DEN2014 A IN8124DEN2014 A IN 8124DEN2014A IN 2014DN08124 A IN2014DN08124 A IN 2014DN08124A
Authority
IN
India
Prior art keywords
wavelength
composite resin
absorption maximum
less
resin composition
Prior art date
Application number
Inventor
Wolfgang Wachter
Jörg Ebert
Dieter Voser
Norbert Moszner
Volker Rheinberger
Jürgen Stampfl
Original Assignee
Ivoclar Vivadent Ag
Tech Universität Wien
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 Ivoclar Vivadent Ag, Tech Universität Wien filed Critical Ivoclar Vivadent Ag
Publication of IN2014DN08124A publication Critical patent/IN2014DN08124A/en

Links

Classifications

    • 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
    • A61C13/08—Artificial teeth; Making same
    • A61C13/082—Cosmetic aspects, e.g. inlays; Determination of the colour
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/225—Fastening prostheses in the mouth
    • A61C13/26—Dentures without palates; Partial dentures, e.g. bridges
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C5/00—Filling or capping teeth
    • A61C5/70—Tooth crowns; Making thereof
    • A61C5/77—Methods or devices for making crowns
    • 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
    • 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
    • B29C64/135—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 the energy source being concentrated, e.g. scanning lasers or focused light sources
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/0037—Production of three-dimensional images
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/004—Photosensitive materials
    • G03F7/027—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/004—Photosensitive materials
    • G03F7/027—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds
    • G03F7/028—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with photosensitivity-increasing substances, e.g. photoinitiators
    • G03F7/029—Inorganic compounds; Onium compounds; Organic compounds having hetero atoms other than oxygen, nitrogen or sulfur
    • 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

Abstract

The invention relates to the use of a composite resin composition containing: (a) at least one poly reactive binder; (b) a first photo polymerisation initiator with an absorption maximum at a wavelength of less than 400 nm; (c) a second photo polymerisation initiator with an absorption maximum at a wavelength of at least 400 nm; and (d) an absorber with an absorption maximum at a wavelength of less than 400 nm for the stereo lithographic production of a dental formed component on the basis of composite resin. The invention also relates to a method for the stereo lithographic production of a dental formed component and the use of the composite resin composition in said method.
IN8124DEN2014 2012-04-11 2013-04-11 IN2014DN08124A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12163824 2012-04-11
PCT/EP2013/057635 WO2013153183A2 (en) 2012-04-11 2013-04-11 Composite resin composition and method for producing dental components by means of stereo-lithography

Publications (1)

Publication Number Publication Date
IN2014DN08124A true IN2014DN08124A (en) 2015-05-01

Family

ID=48325601

Family Applications (1)

Application Number Title Priority Date Filing Date
IN8124DEN2014 IN2014DN08124A (en) 2012-04-11 2013-04-11

Country Status (7)

Country Link
US (1) US9387056B2 (en)
EP (1) EP2751618B1 (en)
JP (1) JP6438385B2 (en)
CN (1) CN104246606B (en)
IL (1) IL234805A0 (en)
IN (1) IN2014DN08124A (en)
WO (1) WO2013153183A2 (en)

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CN109803989B (en) * 2016-10-21 2022-03-08 可乐丽则武齿科株式会社 Composition for optical three-dimensional molding
RU2646088C1 (en) * 2016-12-27 2018-03-01 Федеральное государственное бюджетное учреждение науки Байкальский институт природопользования Сибирского отделения Российской академии наук (БИП СО РАН) Photopolymer composition for the production of thermal-resistant objects by the method of laser stereolithography
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JP6943950B2 (en) * 2017-03-29 2021-10-06 三井化学株式会社 Photocurable composition, denture base and denture with floor
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CN110799168B (en) 2017-06-20 2023-06-23 3M创新有限公司 Radiation curable composition for additive manufacturing process
CN110831735B (en) * 2017-06-28 2021-12-14 3M创新有限公司 Additive manufacturing process for adhesives and adhesive articles
AU2018307762C1 (en) * 2017-07-25 2022-02-10 3M Innovative Properties Company Water-resistant polymer-based dental articles
US11904031B2 (en) 2017-11-22 2024-02-20 3M Innovative Properties Company Orthodontic articles comprising polymerized composition comprising at least two free-radical initiators
CN111372959B (en) 2017-11-22 2022-09-02 3M创新有限公司 Photopolymerizable compositions, articles, and methods comprising a urethane component and a monofunctional reactive diluent
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CN112367959A (en) 2018-06-29 2021-02-12 3M创新有限公司 Orthodontic articles comprising cured free-radically polymerizable compositions having improved strength in aqueous environments
US11225535B2 (en) 2018-06-29 2022-01-18 3M Innovative Properties Company Photopolymerizable compositions including a polyurethane methacrylate polymer prepared using a polycarbonate diol, articles, and methods
EP3660085A1 (en) 2018-11-29 2020-06-03 Ivoclar Vivadent AG Support material for energy impulse-induced transfer printing
EP3660087A1 (en) 2018-11-29 2020-06-03 Ivoclar Vivadent AG Method and material for the production of three-dimensional objects by energy impulse-induced transfer printing
EP3669856A1 (en) * 2018-12-21 2020-06-24 Ivoclar Vivadent AG Compositions for the production of transparent dental workpieces by means of stereolithography
RU2723427C1 (en) * 2018-12-26 2020-06-11 ФЕДЕРАЛЬНОЕ ГОСУДАРСТВЕННОЕ УНИТАРНОЕ ПРЕДПРИЯТИЕ "ИНСТИТУТ ХИМИЧЕСКИХ РЕАКТИВОВ И ОСОБО ЧИСТЫХ ХИМИЧЕСКИХ ВЕЩЕСТВ НАЦИОНАЛЬНОГО ИССЛЕДОВАТЕЛЬСКОГО ЦЕНТРА "КУРЧАТОВСКИЙ ИНСТИТУТ" (НИЦ "Курчатовский институт - ИРЕА) Composition based on stabilized zirconium dioxide for 3d printing by stereolithography (embodiments)
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CN115461312A (en) * 2020-03-13 2022-12-09 康宁股份有限公司 Low temperature laser bleaching of multi-color glass-ceramics
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Also Published As

Publication number Publication date
EP2751618B1 (en) 2019-05-29
JP2015515327A (en) 2015-05-28
WO2013153183A3 (en) 2013-12-12
EP2751618A2 (en) 2014-07-09
IL234805A0 (en) 2014-12-31
US20150111176A1 (en) 2015-04-23
WO2013153183A2 (en) 2013-10-17
US9387056B2 (en) 2016-07-12
CN104246606B (en) 2019-05-10
JP6438385B2 (en) 2018-12-12
CN104246606A (en) 2014-12-24

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