CA2051333A1 - Polymerizable dental material - Google Patents

Polymerizable dental material

Info

Publication number
CA2051333A1
CA2051333A1 CA2051333A CA2051333A CA2051333A1 CA 2051333 A1 CA2051333 A1 CA 2051333A1 CA 2051333 A CA2051333 A CA 2051333A CA 2051333 A CA2051333 A CA 2051333A CA 2051333 A1 CA2051333 A1 CA 2051333A1
Authority
CA
Canada
Prior art keywords
dental material
refractive index
particle size
primary particle
average primary
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA2051333A
Other languages
French (fr)
Other versions
CA2051333C (en
Inventor
Volker Rheinberger
Ulrich Salz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ivoclar AG
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2051333A1 publication Critical patent/CA2051333A1/en
Application granted granted Critical
Publication of CA2051333C publication Critical patent/CA2051333C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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

Abstract

An improved dental material based on a polymerisable, ethylenically unsaturated monomer as binder and on a catalyst for cold, hot and/or photopolymerisation contains as inorganic filler 20 to 90% by weight of a mixture of (A) amorphous spherical particles of silicon dioxide and up to 20 mol% of an oxide of at least one element of groups I, II, III and IV of the periodic table with a refractive index of 1.50 to 1.58 and with an average primary particle size of 0.1 to 1.0 mu m, and (B) quartz, glass ceramic or glass powder or mixtures thereof with a refractive index of 1.50 to 1.58 and with an average primary particle size of 0.5 to 5.0 mu m and, where appropriate, small amounts of other fillers to increase the opacity and adjust the viscosity.
CA002051333A 1990-09-14 1991-09-13 Polymerizable dental material Expired - Fee Related CA2051333C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4029230A DE4029230C2 (en) 1990-09-14 1990-09-14 Polymerizable dental material
DEP4029230.4 1990-09-14

Publications (2)

Publication Number Publication Date
CA2051333A1 true CA2051333A1 (en) 1992-03-15
CA2051333C CA2051333C (en) 1996-09-17

Family

ID=6414279

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002051333A Expired - Fee Related CA2051333C (en) 1990-09-14 1991-09-13 Polymerizable dental material

Country Status (6)

Country Link
EP (1) EP0475239B1 (en)
JP (1) JPH0776164B2 (en)
AT (1) ATE117197T1 (en)
AU (1) AU640041B2 (en)
CA (1) CA2051333C (en)
DE (2) DE4029230C2 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5338773A (en) * 1993-04-19 1994-08-16 Dentsply Research & Development Corp. Dental composition and method
US5350782A (en) * 1991-09-06 1994-09-27 Kanebo, Ltd. Dental filling composition
US5502087A (en) 1993-06-23 1996-03-26 Dentsply Research & Development Corp. Dental composition, prosthesis, and method for making dental prosthesis
US6524105B2 (en) 2000-05-16 2003-02-25 Ivoclar Vivadent Ag Dental model
US8178604B2 (en) 2006-02-02 2012-05-15 3M Innovative Properties Company Solid materials obtainable by ring-opening metathesis polymerization
US8431625B2 (en) 2006-12-20 2013-04-30 3M Innovative Properties Company Compositions curable by ring opening metathesis polymerization at low temperatures and their application in the dental field
CN103118626A (en) * 2010-09-30 2013-05-22 可乐丽则武齿科株式会社 Dental mill blank
US9511005B2 (en) 2013-09-30 2016-12-06 Shofu Inc. Dental curable composition containing particles with different refractive indexes

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6500879B1 (en) 1993-04-19 2002-12-31 Dentsply Research & Development Corp. Dental composition and method
US5710194A (en) 1993-04-19 1998-01-20 Dentsply Research & Development Corp. Dental compounds, compositions, products and methods
US6391940B1 (en) 1993-04-19 2002-05-21 Dentsply Research & Development Corp. Method and composition for adhering to metal dental structure
DE4412831C2 (en) * 1994-04-14 1996-03-21 Heraeus Kulzer Gmbh Artificial tooth
DE4443702A1 (en) * 1994-12-08 1996-06-13 Ivoclar Ag Fine-grained polymerizable compositions that flow under pressure or shear stress
DE4446033C2 (en) * 1994-12-23 1996-11-07 Heraeus Kulzer Gmbh Polymerizable dental material
DE19508586C2 (en) * 1995-03-13 1997-07-10 Degussa Polymerizable dental material
DE19520016C2 (en) * 1995-05-26 1997-04-30 Ivoclar Ag Photochromic dental materials
JP3487395B2 (en) * 1996-11-01 2004-01-19 株式会社トクヤマ Curable composition
US6353040B1 (en) 1997-04-02 2002-03-05 Dentsply Research & Development Corp. Dental composite restorative material and method of restoring a tooth
US6262142B1 (en) 1997-04-02 2001-07-17 Dentsply Research & Development Translucent wear resistant dental enamel material and method
EP0971678B9 (en) * 1997-04-02 2010-07-07 Dentsply International Inc. Dental composite restorative material and method of restoring a tooth
ATE336205T1 (en) * 1997-04-18 2006-09-15 Ivoclar Vivadent Ag METHOD FOR PRODUCING A DENTAL PROSTHESIS
DE19726103A1 (en) * 1997-06-19 1998-12-24 Muehlbauer Ernst Kg Aluminofluorosilicate glass
US6121344A (en) 1998-06-19 2000-09-19 Kerr Corporation Optimum particle sized hybrid composite
WO2000003688A1 (en) * 1998-07-20 2000-01-27 Dentsply International Inc. Translucent wear resistant dental enamel material and method
US6133339A (en) * 1998-09-24 2000-10-17 Kerr Corporation Dental cement for a temporary dental prosthesis or appliance and method of use
DE19904816A1 (en) * 1999-02-05 2000-09-14 Espe Dental Ag Polymerizable and/or settable dental material, e.g. filling material or cement contains organopolysiloxane particles to allow high overall filler content and give low shrinkage on polymerization
DE19939403B4 (en) * 1999-08-19 2004-02-12 fzmb Forschungszentrum für Medizintechnik und Biotechnologie e.V. Biodegradable composite material
DE10023842C5 (en) * 2000-05-16 2008-06-26 Ivoclar Vivadent Ag Dental model
DE10060922B4 (en) * 2000-12-07 2005-09-29 Ivoclar Vivadent Ag Attachable mold cap for dental abutments
US6638069B2 (en) 2000-07-12 2003-10-28 Ivoclar Vivadent Ag Shaping cap for dental pin structures
JP2002119524A (en) 2000-08-21 2002-04-23 Ivoclar Vivadent Ag Molding cap for dental pin structure
DE10042050A1 (en) * 2000-08-26 2002-03-14 Degussa Dental material based on polymerizable binder monomers, containing hybrid filler obtained by mixture of filler and primary inorganic particles, providing high abrasion resistance
DE10108261B4 (en) 2001-02-21 2006-07-20 Ivoclar Vivadent Ag Polymerizable composition with particulate composite based filler
DE10206429B4 (en) * 2002-02-15 2007-05-24 Ivoclar Vivadent Ag Process for the production of dentures
WO2004024100A1 (en) * 2002-09-10 2004-03-25 National University Of Singapore Glass ionomer cements, glass powder therefor, and methods of manufacture
DE102004026433A1 (en) 2004-05-29 2005-12-22 Schott Ag Nanoglass powder and its use
DE102005019600A1 (en) 2005-04-27 2006-11-09 Ivoclar Vivadent Ag Surface modified fillers
EP2080503B1 (en) 2008-01-18 2011-09-14 Ivoclar Vivadent AG Dental materials with surface functional fillers
DE102009008954B4 (en) 2009-02-13 2010-12-23 Schott Ag X-ray opaque barium-free glass and its use
DE102009008951B4 (en) 2009-02-13 2011-01-20 Schott Ag X-ray opaque barium-free glass and its use
DE102009008953B4 (en) 2009-02-13 2010-12-30 Schott Ag X-ray opaque barium-free glass and its use
KR101117801B1 (en) * 2009-05-12 2012-03-09 (주)석경에이티 Crown composition
US9642781B2 (en) * 2013-05-15 2017-05-09 Heraeus Kulzer Gmbh Glass fillers for composites
JP6656574B2 (en) * 2015-03-31 2020-03-04 日本電気硝子株式会社 Three-dimensional modeling resin composition
DE102015220770A1 (en) * 2015-10-23 2017-04-27 FR Bayern Technology GmbH Process for the preparation of a filler mixture, and filler mixture
KR20230128855A (en) * 2022-02-28 2023-09-05 (주) 베리콤 Dental restorative composition and manufacturing method thereof

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3911581A (en) * 1970-02-17 1975-10-14 Owens Illinois Inc Tooth filling and facing composition comprising a radiopaque glass and method of using the same
US4220582A (en) * 1979-01-03 1980-09-02 Lee Pharmaceuticals Dental restorative compositions of improved X-ray opacity
JPS5782303A (en) * 1980-11-11 1982-05-22 Kuraray Co Ltd Dental composite material
DE3172366D1 (en) * 1980-12-03 1985-10-24 Ici Plc Dental compositions
JPS58110414A (en) * 1981-12-23 1983-07-01 Tokuyama Soda Co Ltd Inorganic oxide and its manufacture
NZ204975A (en) * 1982-08-02 1985-10-11 Johnson & Johnson Dental Prod Polymerisable dental restorative compositions having improved mechanical properties and hydrolytic stability
JPS59104306A (en) * 1982-12-08 1984-06-16 Tokuyama Soda Co Ltd Composite composition for polymerization
US4503169A (en) * 1984-04-19 1985-03-05 Minnesota Mining And Manufacturing Company Radiopaque, low visual opacity dental composites containing non-vitreous microparticles
JPS61148109A (en) * 1984-12-24 1986-07-05 Tokuyama Soda Co Ltd Compound reparative material
JPS61171404A (en) * 1985-01-25 1986-08-02 Tokuyama Soda Co Ltd Complex restorative dental material
DE3609038A1 (en) * 1986-03-18 1987-09-24 Espe Stiftung ROENTGENOPAKE POLYMERIZABLE DENTAL MATERIALS
JPH0791170B2 (en) * 1986-09-30 1995-10-04 株式会社クラレ Dental composite material
JPS6438043A (en) * 1987-04-09 1989-02-08 Asahi Chemical Ind Novel process for production of ethers
JPH0641404B2 (en) * 1987-06-05 1994-06-01 株式会社クラレ Artificial tooth material
JPH0745373B2 (en) * 1988-01-15 1995-05-17 株式会社クラレ Dental composite material
JPH0651735B2 (en) * 1988-07-04 1994-07-06 徳山曹達株式会社 Curable composition
DE3903407A1 (en) * 1989-02-06 1990-08-09 Blendax Werke Schneider Co DENTAL FUELING MATERIAL

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5350782A (en) * 1991-09-06 1994-09-27 Kanebo, Ltd. Dental filling composition
US5338773A (en) * 1993-04-19 1994-08-16 Dentsply Research & Development Corp. Dental composition and method
US5502087A (en) 1993-06-23 1996-03-26 Dentsply Research & Development Corp. Dental composition, prosthesis, and method for making dental prosthesis
US5554665A (en) * 1993-06-23 1996-09-10 Dentsply Research & Development Corp. Method and dispenser for making dental products
US6524105B2 (en) 2000-05-16 2003-02-25 Ivoclar Vivadent Ag Dental model
US8178604B2 (en) 2006-02-02 2012-05-15 3M Innovative Properties Company Solid materials obtainable by ring-opening metathesis polymerization
US8431625B2 (en) 2006-12-20 2013-04-30 3M Innovative Properties Company Compositions curable by ring opening metathesis polymerization at low temperatures and their application in the dental field
CN103118626A (en) * 2010-09-30 2013-05-22 可乐丽则武齿科株式会社 Dental mill blank
US9089482B2 (en) 2010-09-30 2015-07-28 Kuraray Noritake Dental Inc. Dental mill blank
CN103118626B (en) * 2010-09-30 2015-08-05 可乐丽则武齿科株式会社 Dental mill blank
US9511005B2 (en) 2013-09-30 2016-12-06 Shofu Inc. Dental curable composition containing particles with different refractive indexes

Also Published As

Publication number Publication date
AU8371991A (en) 1993-03-11
AU640041B2 (en) 1993-08-12
CA2051333C (en) 1996-09-17
EP0475239A3 (en) 1993-01-27
JPH0776164B2 (en) 1995-08-16
ATE117197T1 (en) 1995-02-15
EP0475239A2 (en) 1992-03-18
JPH04247006A (en) 1992-09-03
DE59104310D1 (en) 1995-03-02
EP0475239B1 (en) 1995-01-18
DE4029230A1 (en) 1992-03-19
DE4029230C2 (en) 1995-03-23

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed
MKLA Lapsed

Effective date: 20040913

MKLA Lapsed

Effective date: 20040913