WO1999066880A1 - Dental restoratives - Google Patents
Dental restoratives Download PDFInfo
- Publication number
- WO1999066880A1 WO1999066880A1 PCT/US1999/000688 US9900688W WO9966880A1 WO 1999066880 A1 WO1999066880 A1 WO 1999066880A1 US 9900688 W US9900688 W US 9900688W WO 9966880 A1 WO9966880 A1 WO 9966880A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- composition
- dental
- dental restorative
- filler
- composite
- Prior art date
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Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/30—Compositions for temporarily or permanently fixing teeth or palates, e.g. primers for dental adhesives
-
- 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
- A61K6/893—Polyurethanes
Definitions
- This invention relates to dental restoratives having low shrink and high toughness physical properties. More specifically, this invention relates to dental restorative compositions comprising a specific class of ethoxylated bis-phenol A methacrylate esters.
- Composites comprising polymerizable resin and filler have been widely used in dental restorations. Such composites are typically formulated from a filler dispersed in a polymerizable resin composition. Many different monomers have been used for the resin, including alkanediol acrylates or methacrylates, polyalkyleneglycol acrylates or methacrylates, bisphenol A aery late or methacrylate esters, alkoxylated bisphenol A acrylate or methacrylate, methacrylate-terminated polyurethanes, and mixtures thereof.
- compositions exhibiting an excellent combination of properties, including high toughness, low shrinkage, appropriate viscosity, long shelf stability, hardness and high strength have been identified. These compositions comprise the following formulation: i) 10-30 % of a resin component, which in turn comprises a) 15-45 % BisEMA ⁇ , b) 15-45% UDMA, c) 10-40 % BisGMA and d) 0-10% TEGDMA, and ii) 70-90 % of a filler.
- a resin component which in turn comprises a) 15-45 % BisEMA ⁇ , b) 15-45% UDMA, c) 10-40 % BisGMA and d) 0-10% TEGDMA, and ii) 70-90 % of a filler.
- the terms "dental restorative compositions” or “dental restoratives” include both dental composites and dental cements.
- a composite is a highly filled paste designed to be suitable for filling substantial voids in tooth structure.
- Dental cements are somewhat less filled and less viscous materials than composites, and typically act as a bonding agent for additional materials, such as inlays, onlays and the like, or which act as the filling material itself if applied and cured in layers.
- the compositions of the present invention also find usefulness as a cured article for subsequent placement in the mouth as a prosthetic device. Examples of constructions of cured articles include crowns, bridges, inlays, onlays, implants and general formats that may be further fabricated or shaped into the desired final product for placement in the oral environment.
- m + n is between 5 and 8, and preferably (m + n) is about 6.
- Preferred compounds corresponding to this structure are commercially available as Sartomer CD541, (CAS number 41637-38-1).
- BisGMA is bisphenol A diglycidyl dimethacrylate (CAS number 1565-94-2)
- UDMA is urethane dimethacrylate (CAS number 72869-86-4)
- TEGDMA is triethylene glycol dimethacrylate (CAS number 109-16-0).
- compositions include those compositions where the resin comprises a) about 30-40 % BisEMA ⁇ , b) about 30-40% UDMA, c) about 20-30 % BisGMA and d) about 0-10% TEGDMA.
- Particularly preferred compositions include those where the resin comprises a) about 33-37 % BisEMA ⁇ , b) about 33- 37 % UDMA, c) about 23-27 % BisGMA and d) about 0-5 % TEGDMA.
- Fillers may be selected from one or more of any material suitable for incorporation in compositions used for medical applications, such as fillers currently used in dental restorative compositions and the like.
- the filler is finely divided and preferably has a maximum particle diameter less than about 50 micrometers and an average particle diameter less than about 10 micrometers.
- the filler can have a unimodal or polymodal (e.g., bimodal) particle size distribution.
- the filler can be an inorganic material. It can also be a crosslinked organic material that is insoluble in the polymerizable resin, and is optionally filled with inorganic filler.
- the filler should in any event be non-toxic and suitable for use in the mouth.
- the filler can be radiopaque, radiolucent or non-radiopaque.
- suitable inorganic fillers are naturally-occurring or synthetic materials such as quartz, nitrides (e.g., silicon nitride), glasses derived from, for example Ce, Sb, Sn, Zr, Sr, Ba or Al, colloidal silica, feldspar, borosilicate glass, kaolin, talc, titania, and zinc glass, zirconia-silica fillers; low Mohs hardness fillers such as those described in U.S. Patent No.
- submicron silica particles e.g., pyrogenic silicas such as the "Aerosil” Series “OX 50", “130", “150” and “200” silicas sold by Degussa and "Cab-O-Sil M5" silica sold by Cabot Corp.
- suitable organic filler particles include filled or unfilled pulverized polycarbonates, polyepoxides, and the like.
- Preferred filler particles are quartz, submicron silica, and non- vitreous microparticles of the type described in U.S. Patent No. 4,503,169. Mixtures of these fillers are also contemplated, as well as combination fillers made from organic and inorganic materials. Fluoroaluminosilicate glass fillers, either untreated or silanol treated, may also be used. These glasses have the added benefit of releasing fluoride at the site of dental work when placed in the oral environment.
- the surface of the filler particles may be treated with a surface treatment, such as a silane coupling agent, in order to enhance the bond between the filler and the polymerizable resin.
- a surface treatment such as a silane coupling agent
- the coupling agent may be functionalized with reactive curing groups, such as acrylates, methacrylates, and the like.
- the above compositions also contain materials suitable for initiating the polymerization of the resin component of the restorative.
- the restoratives of the present invention are cured by any appropriate means for curing free radically polymerizable systems. Preferred such systems include photoinitiator systems and redox cure (so called "chemical" cure because it may occur without exposure to light or heat) systems.
- the photoinitiator should be capable of promoting free radical crosslinking of the ethylenically unsaturated moiety on exposure to light of a suitable wavelength and intensity. Visible light photoinitiators are preferred.
- the photoinitiator preferably is soluble in the resin composition.
- the photoinitiator frequently can be used alone in a one part paste light cure composition, or in combination with a peroxide containing paste in a two part chemically cured system, thereby providing a restorative having two modes of cure (a photoinitated cure and a "dark" chemically initiated cure).
- no photoinitiator need be provided, and the restorative could be provided as, for example, a chemically cured two part system.
- Preferred visible light-induced initiators include camphorquinone (which typically is combined with a suitable hydrogen donor such as an amine), diaryliodonium simple or metal complex salts, chromophore-substituted halomethyl-s-triazines and halomethyl oxadiazoles.
- Particularly preferred visible light-induced photoinitiators include combinations of an alpha-diketone, e.g., camphorquinone, and a diaryliodonium salt, e.g., diphenyliodonium chloride, bromide, iodide or hexafluorophosphate, with additional hydrogen donors (such as amines and amine alcohols).
- Preferred ultraviolet light-induced polymerization initiators include ketones such as benzyl and benzoin, and acyloins and acyloin ethers.
- Preferred commercially available ultraviolet light-induced polymerization initiators include 2,2-dimethoxy-2-phenylacetophenone ("IRGACURE 651”) and benzoin methyl ether (2-methoxy-2-phenylacetophenone), both from Ciba-Geigy Corp.
- the photoinitiator should be present in an amount sufficient to provide the desired rate of photopolymerization. This amount will be dependent in part on the light source, the thickness of the layer to be exposed to radiant energy, and the extinction coefficient of the photoinitiator. Typically, the photoinitiator components will be present at a total weight of about 0.01 to about 5%, more preferably from about 0.03 to about 0.1%, based on the total weight of the composition.
- Restoratives of the present invention may additionally comprise adjuvants suitable for use for dental restoratives, such as colorants, flavorants, medicaments, stabilizers, viscosity modifiers, and the like.
- adjuvants suitable for use for dental restoratives such as colorants, flavorants, medicaments, stabilizers, viscosity modifiers, and the like.
- UV stabilizers include 2- (2'-hydroxy-5'-methylphenyl)-2H-benzotriazole; 2-(2'-hydroxy-5'-t-octylphenyl)- 2H-benzotriazole; 2-hydroxy-4-methoxybenzophenone (UV-9); 2-(2'-hydroxy- 4',6'-di-tert-pentylphenyl)-2H-benzotriazole; 2-hydroxy-4-n-octoxybenzophenone; and 2-(2'-hydroxy-5'-methacryloxyethylphenyl)-2H-benzotriazole.
- Composites la and lb are composites according to the present invention.
- Composites II - VIII are commercially available composite materials.
- Resins and fillers were prepared for formulation as dental composite materials of the present invention as follows:
- zirconia silica filler of average particle size 0.6-0.9 micrometers is mixed with deionized water at a solution temperature of between 20 - 30 C, and the pH is adjusted to 3 - 3.3 with trifluoroacetic acid (0.278 parts).
- A- 174 silane is added to the slurry in an amount of either 10 parts or 7 parts as designated below, and the blend is mixed over 2 hours. At the end of 2 hours, the pH is neutralized with calcium hydroxide.
- the filler is dried, crushed and screened through a 74 or 100 micron screen.
- HerculiteTM XRV dental composite Karl Co.
- Diametral Tensile Strength and Compressive Strength (CS) Diametral tensile strength (DTS) and compressive strength (CS) measure the toughness of a dental material under strain.
- the mixed, uncured composite samples were injected into a glass tube having a 4 mm inner diameter.
- the filled tube was subjected to 2.88 kg/cm ⁇ (40 psi) pressure followed by curing while under pressure, by exposure to a VisiluxTM 2 (3M, St. Paul) dental curing light.
- the cured samples were allowed to stand for 1 hour at about 37° C, 90%+ relative humidity. They were then cut on a diamond saw to form cylindrical plugs approximately 2 mm long for measurement of diametral tensile strength, and approximately 8 mm long for measurement of compressive strength.
- Five samples of each material were prepared for CS and ten samples were prepared for DTS.
- the plugs were stored in distilled water at approximately 37° C for about 24 hours and their DTS and CS were determined according to ISO specification 7489 (or American Dental Association ("ADA") specification No. 27) using an Instron Mechanical Testing Instrument (Model 4500 Series).
- a strain conditioner (2101 A Series, Micro Measurements Group, Raleigh, NC, USA) converted electrical resistance changes in the strain gage to voltage changes through a quarter-bridge circuit with an internal reference resistance.
- a strain output measurement cycle consisting of a 60 second light exposure and 4 additional minutes of monitoring was applied to each of the samples.
- the perpendicular strains were averaged since the material properties were homogeneous and isotropic on a macro scale.
- the intensity of the curing light source (VisiluxTM 2, 3M Dental Products Division, St. Paul, MN, USA) was 566 mW/cm2 as measured by Cure Rite Visible curing light meter (Model #8000, EFOS Inc., Williamsville, New York, USA)
- the composite sample (25 mg) was placed on top of the strain gage, where the actual measuring surface or gage length was 0.81 mm.
- the curing light guide was positioned 2 mm above the sample.
- An electronic shutter was used to interrupt the light to the composite sample until the full curing light intensity was reached and to interrupt the light at the end of the exposure period. This eliminated the 0.5 second "warm-up" period observed as the curing light increased in intensity to its maximum.
- the composite samples, three replicates, were light-cured for 60 seconds.
- the relationship between strain and time was produced by averaging the two strains recorded by the strain gage.
- a mean curve was created by calculating the mean of the strain from the 3 samples at each time point.
- the final shrinkage was recorded as the strain 4 minutes after the light was turned off.
- the results were standardized to the performance of 3M Z100TM composite.
- the Watts Shrinkage (Watts) test measures shrinkage in terms of volumetric change after polymerization. A 145 mg sample of the composite is weighed out. The procedures described in Determination of Polymerization Shrinkage Kinetics in Visible-Light-Cured Materials .Methods Development (Dental Materials, October 1991, pgs 281-286) were used to prepare the samples. Three replicates were performed for each sample. The results were standardized to the performance of 3M Z100TM composite.
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000555567A JP4460161B2 (en) | 1998-06-22 | 1999-01-12 | Dental restoration agent |
DE69902040T DE69902040T2 (en) | 1998-06-22 | 1999-01-12 | The dental restorative material |
CA002334534A CA2334534C (en) | 1998-06-22 | 1999-01-12 | Dental restoratives |
AU23176/99A AU2317699A (en) | 1998-06-22 | 1999-01-12 | Dental restoratives |
EP99903063A EP1089702B1 (en) | 1998-06-22 | 1999-01-12 | Dental restoratives |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/102,129 | 1998-06-22 | ||
US09/102,129 US6030606A (en) | 1998-06-22 | 1998-06-22 | Dental restoratives comprising Bis-EMA6 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999066880A1 true WO1999066880A1 (en) | 1999-12-29 |
Family
ID=22288261
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1999/000688 WO1999066880A1 (en) | 1998-06-22 | 1999-01-12 | Dental restoratives |
Country Status (7)
Country | Link |
---|---|
US (1) | US6030606A (en) |
EP (1) | EP1089702B1 (en) |
JP (1) | JP4460161B2 (en) |
AU (1) | AU2317699A (en) |
CA (1) | CA2334534C (en) |
DE (1) | DE69902040T2 (en) |
WO (1) | WO1999066880A1 (en) |
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EP2119425A1 (en) * | 2007-02-08 | 2009-11-18 | Kuraray Medical Inc. | Dental composition |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0266548A1 (en) * | 1986-10-08 | 1988-05-11 | Ernst Mühlbauer KG | Use of polymerisable mixtures for the manufacture of adhesive products for biological substrates based on compounds consisting of aldehyde, epoxide, isocyanate or halotriazine groups, polymerizable groups and a higher molecular-weight backbone |
EP0315186A2 (en) * | 1987-11-06 | 1989-05-10 | Den Mat Corporation | Microfilled dental composite and method for making it |
US5034433A (en) * | 1990-04-10 | 1991-07-23 | Essential Dental Systems, Inc. | Composite dental cement composition containing titanium |
WO1997020521A1 (en) * | 1995-12-07 | 1997-06-12 | Orthovita, Inc. | Bioactive load bearing bone bonding compositions |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4695251A (en) * | 1980-04-07 | 1987-09-22 | Minnesota Mining And Manufacturing Company | Orthodontic bracket adhesive and abrasive for removal thereof |
US4674980A (en) * | 1982-05-03 | 1987-06-23 | Den-Mat, Inc. | Dental composite and porcelain repair |
NZ204975A (en) * | 1982-08-02 | 1985-10-11 | Johnson & Johnson Dental Prod | Polymerisable dental restorative compositions having improved mechanical properties and hydrolytic stability |
US4525256A (en) * | 1983-07-01 | 1985-06-25 | Johnson & Johnson Dental Products Company | Photopolymerizable composition including catalyst comprising diketone plus 4-(N,N-dimethylamino)benzoic acid or ester thereof |
US4503169A (en) * | 1984-04-19 | 1985-03-05 | Minnesota Mining And Manufacturing Company | Radiopaque, low visual opacity dental composites containing non-vitreous microparticles |
US4746685A (en) * | 1984-08-31 | 1988-05-24 | Nippon Oil And Fats Co., Ltd. | Light curable dental composition |
AU595803B2 (en) * | 1985-06-07 | 1990-04-12 | Cheetham, Jeffrey James | Dental pit and fissure sealant |
CA1323949C (en) * | 1987-04-02 | 1993-11-02 | Michael C. Palazzotto | Ternary photoinitiator system for addition polymerization |
JPH0641404B2 (en) * | 1987-06-05 | 1994-06-01 | 株式会社クラレ | Artificial tooth material |
JPH0649737B2 (en) * | 1990-04-20 | 1994-06-29 | 株式会社総合歯科医療研究所 | Photocurable resin composition for the production of tough thick castings |
US5332429A (en) * | 1991-05-31 | 1994-07-26 | Minnesota Mining And Manufacturing Company | Method for treating fluoroaluminosilicate glass |
US5354199A (en) * | 1991-08-02 | 1994-10-11 | Minnesota Mining And Manufacturing Company | Adhesive for packaged orthodontic appliance |
US5362769A (en) * | 1992-05-07 | 1994-11-08 | Ormco Corporation | Orthodontic adhesives |
US5865623A (en) * | 1997-03-12 | 1999-02-02 | Bisco, Inc. | Flexible dental composite compositions and restorative methods using flexible dental compositions |
WO1998046196A2 (en) * | 1997-04-16 | 1998-10-22 | Dentsply International Inc. | Method and composition for adhering to tooth structure |
-
1998
- 1998-06-22 US US09/102,129 patent/US6030606A/en not_active Expired - Lifetime
-
1999
- 1999-01-12 JP JP2000555567A patent/JP4460161B2/en not_active Expired - Fee Related
- 1999-01-12 DE DE69902040T patent/DE69902040T2/en not_active Expired - Lifetime
- 1999-01-12 WO PCT/US1999/000688 patent/WO1999066880A1/en active IP Right Grant
- 1999-01-12 CA CA002334534A patent/CA2334534C/en not_active Expired - Fee Related
- 1999-01-12 EP EP99903063A patent/EP1089702B1/en not_active Expired - Lifetime
- 1999-01-12 AU AU23176/99A patent/AU2317699A/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0266548A1 (en) * | 1986-10-08 | 1988-05-11 | Ernst Mühlbauer KG | Use of polymerisable mixtures for the manufacture of adhesive products for biological substrates based on compounds consisting of aldehyde, epoxide, isocyanate or halotriazine groups, polymerizable groups and a higher molecular-weight backbone |
EP0315186A2 (en) * | 1987-11-06 | 1989-05-10 | Den Mat Corporation | Microfilled dental composite and method for making it |
US5034433A (en) * | 1990-04-10 | 1991-07-23 | Essential Dental Systems, Inc. | Composite dental cement composition containing titanium |
WO1997020521A1 (en) * | 1995-12-07 | 1997-06-12 | Orthovita, Inc. | Bioactive load bearing bone bonding compositions |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001095862A1 (en) * | 2000-06-13 | 2001-12-20 | Dentsply International Inc. | Low shrinking polymerizable dental material |
JP2002087921A (en) * | 2000-09-14 | 2002-03-27 | Kuraray Co Ltd | Polymerizable composition for dental use and polymerized and cured material for dental use |
EP2119425A1 (en) * | 2007-02-08 | 2009-11-18 | Kuraray Medical Inc. | Dental composition |
EP2119425A4 (en) * | 2007-02-08 | 2013-11-20 | Kuraray Noritake Dental Inc | Dental composition |
KR101533861B1 (en) * | 2007-09-28 | 2015-07-03 | 울트라덴트 프로덕츠, 인코포레이티드 | Polymerizable temporary coating methods and systems for intraoral devices |
Also Published As
Publication number | Publication date |
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CA2334534A1 (en) | 1999-12-29 |
DE69902040T2 (en) | 2003-05-08 |
EP1089702A1 (en) | 2001-04-11 |
JP2002518419A (en) | 2002-06-25 |
EP1089702B1 (en) | 2002-07-03 |
US6030606A (en) | 2000-02-29 |
DE69902040D1 (en) | 2002-08-08 |
CA2334534C (en) | 2008-04-29 |
JP4460161B2 (en) | 2010-05-12 |
AU2317699A (en) | 2000-01-10 |
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