CA2051333A1 - Polymerizable dental material - Google Patents
Polymerizable dental materialInfo
- 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
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.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP4029230.4 | 1990-09-14 | ||
DE4029230A DE4029230C2 (en) | 1990-09-14 | 1990-09-14 | Polymerizable dental material |
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US6500879B1 (en) | 1993-04-19 | 2002-12-31 | Dentsply Research & Development Corp. | Dental composition and method |
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 |
US6262142B1 (en) | 1997-04-02 | 2001-07-17 | Dentsply Research & Development | Translucent wear resistant dental enamel material and method |
DK0971678T4 (en) * | 1997-04-02 | 2009-10-12 | Dentsply Int Inc | Dental recovery composite material and method for restoring a tooth |
US6353040B1 (en) | 1997-04-02 | 2002-03-05 | Dentsply Research & Development Corp. | 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 |
US6638069B2 (en) | 2000-07-12 | 2003-10-28 | Ivoclar Vivadent Ag | Shaping cap for dental pin structures |
DE10060922B4 (en) * | 2000-12-07 | 2005-09-29 | Ivoclar Vivadent Ag | Attachable mold cap for dental abutments |
ATE306869T1 (en) | 2000-08-21 | 2005-11-15 | Ivoclar Vivadent Ag | MOLDED CAP FOR DENTAL PIN ABODIMENTS |
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 |
DE102009008953B4 (en) | 2009-02-13 | 2010-12-30 | 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 |
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)
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 |
-
1990
- 1990-09-14 DE DE4029230A patent/DE4029230C2/en not_active Expired - Fee Related
-
1991
- 1991-09-03 AT AT91114806T patent/ATE117197T1/en not_active IP Right Cessation
- 1991-09-03 DE DE59104310T patent/DE59104310D1/en not_active Expired - Lifetime
- 1991-09-03 EP EP91114806A patent/EP0475239B1/en not_active Expired - Lifetime
- 1991-09-06 AU AU83719/91A patent/AU640041B2/en not_active Ceased
- 1991-09-12 JP JP3233351A patent/JPH0776164B2/en not_active Expired - Fee Related
- 1991-09-13 CA CA002051333A patent/CA2051333C/en not_active Expired - Fee Related
Cited By (11)
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 |
---|---|
DE59104310D1 (en) | 1995-03-02 |
EP0475239B1 (en) | 1995-01-18 |
JPH04247006A (en) | 1992-09-03 |
AU640041B2 (en) | 1993-08-12 |
JPH0776164B2 (en) | 1995-08-16 |
AU8371991A (en) | 1993-03-11 |
ATE117197T1 (en) | 1995-02-15 |
EP0475239A2 (en) | 1992-03-18 |
EP0475239A3 (en) | 1993-01-27 |
DE4029230C2 (en) | 1995-03-23 |
CA2051333C (en) | 1996-09-17 |
DE4029230A1 (en) | 1992-03-19 |
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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 |