KR101117801B1 - 치관재 조성물 - Google Patents
치관재 조성물 Download PDFInfo
- Publication number
- KR101117801B1 KR101117801B1 KR1020090041390A KR20090041390A KR101117801B1 KR 101117801 B1 KR101117801 B1 KR 101117801B1 KR 1020090041390 A KR1020090041390 A KR 1020090041390A KR 20090041390 A KR20090041390 A KR 20090041390A KR 101117801 B1 KR101117801 B1 KR 101117801B1
- Authority
- KR
- South Korea
- Prior art keywords
- weight
- fine powder
- composite glass
- weight percent
- glass fine
- 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.)
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- 239000000203 mixture Substances 0.000 title claims abstract description 54
- 239000000843 powder Substances 0.000 claims abstract description 77
- 239000011521 glass Substances 0.000 claims abstract description 57
- 239000002131 composite material Substances 0.000 claims abstract description 53
- 239000000463 material Substances 0.000 claims abstract description 30
- 229920005989 resin Polymers 0.000 claims abstract description 19
- 239000011347 resin Substances 0.000 claims abstract description 19
- 239000000945 filler Substances 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims description 33
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 24
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 24
- 239000002245 particle Substances 0.000 claims description 14
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 abstract description 10
- 238000005245 sintering Methods 0.000 abstract description 10
- 239000002994 raw material Substances 0.000 description 12
- 238000002844 melting Methods 0.000 description 8
- 230000008018 melting Effects 0.000 description 8
- 238000002360 preparation method Methods 0.000 description 8
- 239000002737 fuel gas Substances 0.000 description 7
- 239000007789 gas Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000002156 mixing Methods 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000000635 electron micrograph Methods 0.000 description 3
- 238000010285 flame spraying Methods 0.000 description 3
- 239000011859 microparticle Substances 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- -1 and B 2 O 3 Inorganic materials 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Inorganic materials [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000011256 inorganic filler Substances 0.000 description 2
- 229910003475 inorganic filler Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000012798 spherical particle Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 229920001651 Cyanoacrylate Polymers 0.000 description 1
- MWCLLHOVUTZFKS-UHFFFAOYSA-N Methyl cyanoacrylate Chemical compound COC(=O)C(=C)C#N MWCLLHOVUTZFKS-UHFFFAOYSA-N 0.000 description 1
- AMFGWXWBFGVCKG-UHFFFAOYSA-N Panavia opaque Chemical compound C1=CC(OCC(O)COC(=O)C(=C)C)=CC=C1C(C)(C)C1=CC=C(OCC(O)COC(=O)C(C)=C)C=C1 AMFGWXWBFGVCKG-UHFFFAOYSA-N 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000005548 dental material Substances 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- MHCLJIVVJQQNKQ-UHFFFAOYSA-N ethyl carbamate;2-methylprop-2-enoic acid Chemical compound CCOC(N)=O.CC(=C)C(O)=O MHCLJIVVJQQNKQ-UHFFFAOYSA-N 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 150000002734 metacrylic acid derivatives Chemical class 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000193 polymethacrylate Polymers 0.000 description 1
- 229920001290 polyvinyl ester Polymers 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- IATRAKWUXMZMIY-UHFFFAOYSA-N strontium oxide Inorganic materials [O-2].[Sr+2] IATRAKWUXMZMIY-UHFFFAOYSA-N 0.000 description 1
- 238000004017 vitrification Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
-
- 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
- A61K6/77—Glass
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
- A61P1/02—Stomatological preparations, e.g. drugs for caries, aphtae, periodontitis
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00836—Uses not provided for elsewhere in C04B2111/00 for medical or dental applications
Landscapes
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Chemical & Material Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Plastic & Reconstructive Surgery (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Pharmacology & Pharmacy (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medicinal Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Glass Compositions (AREA)
Abstract
Description
실시예 1 | 실시예 2 | 실시예 3 | 실시예 4 | 실시예 5 | 실시예 6 | |
BaO(wt%) | 28 | 18 | 38 | - | - | - |
SrO(wt%) | - | - | - | 25 | 15 | 35 |
Al2O3(wt%) | 9 | 12 | 9 | 13 | 13 | 8 |
SiO2(wt%) | 47 | 51 | 37 | 48 | 56 | 45 |
B2O3(wt%) | 15 | 18 | 15 | 13 | 15 | 11 |
F(wt%) | 1 | - | - | 1 | - | - |
ZnO(wt%) | - | 1 | - | - | 1 | - |
TiO2(wt%) | - | - | 1 | - | - | 1 |
계 | 100 | 100 | 100 | 100 | 100 | 100 |
굴절률(n) | 1.53 | 1.52 | 1.53 | 1.54 | 1.53 | 1.54 |
AG(mm) | 3.2 | 3.3 | 3.1 | 3.3 | 3.2 | 3.2 |
Claims (14)
- 화염용사법에 의해 제조되며,BaO 28±10 중량 %;Al2O3 9±3 중량 %;SiO2 47±10 중량 %;B2O3 15±3 중량 %; 및F, ZnO 또는 TiO2가 1중량% 이하로 이루어지거나또는,SrO 25±10 중량 %;Al2O3 13±5 중량 %;SiO2 48±8 중량 %;B2O3 14±3 중량 %; 및F, ZnO 또는 TiO2가 1중량% 이하로 이루어진 구형화 복합유리 미세분말 충전재 1-50 중량% 및 레진을 포함하며,상기 구형화 복합유리 미세분말의 평균입경은 0.4-2.0㎛이고,상기 구형화 복합유리 미세분말을 구성하는 입자의 굴절률은 1.52~1.56이며,상기 구형화 복합유리 미세분말과 레진의 굴절률의 차가 0.1 이하인 것을 특징으로 하는 치관재 조성물.
- 제1항에 있어서,상기 구형화 복합유리 미세분말은BaO 28 중량 %;Al2O3 9 중량 %;SiO2 47 중량 %;B2O3 15 중량 %; 및F 1중량%로 이루어지고, 굴절률이 1.53인 것을 특징으로 하는 치관재 조성물
- 제1항에 있어서,상기 구형화 복합유리 미세분말은BaO 18 중량 %;Al2O3 12 중량 %;SiO2 51 중량 %;B2O3 18 중량 %; 및ZnO 1중량%로 이루어지고, 굴절률이 1.52인 것을 특징으로 하는 치관재 조성물
- 제1항에 있어서,상기 구형화 복합유리 미세분말은BaO 38 중량 %;Al2O3 9 중량 %;SiO2 37 중량 %;B2O3 15 중량 %; 및TiO2 1중량%로 이루어지고, 굴절률이 1.53인 것을 특징으로 하는 치관재 조성물
- 제1항에 있어서,상기 구형화 복합유리 미세분말은SrO 25 중량 %;Al2O3 13 중량 %;SiO2 48 중량 %;B2O3 13 중량 %; 및F 1중량%로 이루어지고, 굴절률이 1.54인 것을 특징으로 하는 치관재 조성물
- 제1항에 있어서,상기 구형화 복합유리 미세분말은SrO 15 중량 %;Al2O3 13 중량 %;SiO2 56 중량 %;B2O3 15 중량 %; 및ZnO 1중량%로 이루어지고, 굴절률이 1.53인 것을 특징으로 하는 치관재 조성물
- 제1항에 있어서,상기 구형화 복합유리 미세분말은SrO 35 중량 %;Al2O3 8 중량 %;SiO2 45 중량 %;B2O3 11 중량 %; 및TiO2 1중량%로 이루어지고, 굴절률이 1.54인 것을 특징으로 하는 치관재 조성물
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Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090041390A KR101117801B1 (ko) | 2009-05-12 | 2009-05-12 | 치관재 조성물 |
US12/541,318 US8431627B2 (en) | 2009-05-12 | 2009-08-14 | Filler material for crowns, crown material containing same, and method of manufacturing thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090041390A KR101117801B1 (ko) | 2009-05-12 | 2009-05-12 | 치관재 조성물 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100122382A KR20100122382A (ko) | 2010-11-22 |
KR101117801B1 true KR101117801B1 (ko) | 2012-03-09 |
Family
ID=43069034
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090041390A Active KR101117801B1 (ko) | 2009-05-12 | 2009-05-12 | 치관재 조성물 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8431627B2 (ko) |
KR (1) | KR101117801B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102973416B (zh) * | 2012-12-07 | 2014-07-23 | 东华大学 | 以二氧化硅及其团簇为填料的齿科修复树脂的制备方法 |
JP6876297B2 (ja) * | 2017-05-16 | 2021-05-26 | 株式会社不二製作所 | 人工歯の研磨方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4215033A (en) * | 1978-09-08 | 1980-07-29 | American Dental Association Health Foundation | Composite dental material |
DE4029230C2 (de) * | 1990-09-14 | 1995-03-23 | Ivoclar Ag | Polymerisierbarer Dentalwerkstoff |
US7226966B2 (en) * | 2001-08-03 | 2007-06-05 | Nanogram Corporation | Structures incorporating polymer-inorganic particle blends |
US6360562B1 (en) * | 1998-02-24 | 2002-03-26 | Superior Micropowders Llc | Methods for producing glass powders |
EP1101484B1 (en) * | 1999-11-17 | 2007-01-10 | Kabushiki Kaisha Shofu | Dental fillers |
EP1226807B1 (en) * | 2000-08-22 | 2008-08-13 | Tokuyama Corporation | Dental curable composition |
US20030089463A1 (en) * | 2001-10-01 | 2003-05-15 | Briscoe Thomas R. | Pressure vent hurricane shutter |
JP4034958B2 (ja) * | 2001-11-13 | 2008-01-16 | 触媒化成工業株式会社 | 歯科材料用無機粒子およびその製造方法 |
US6709271B2 (en) * | 2001-11-20 | 2004-03-23 | Bisco, Inc. | Low shrinkage dental composite |
US7393883B2 (en) * | 2002-07-03 | 2008-07-01 | New Age Biomaterials, Inc. | Filler for dental composite materials |
EP1570831A1 (de) * | 2004-03-02 | 2005-09-07 | Ernst Mühlbauer GmbH & Co.KG | Gefülltes, polymerisierbares Dentalmaterial und Verfahren zu dessen Herstellung |
DK1737415T3 (da) * | 2004-04-15 | 2008-09-01 | Dentofit As | Ultrasonisk hærdning af dentalt fyldmateriale |
DE102004026433A1 (de) * | 2004-05-29 | 2005-12-22 | Schott Ag | Nanoglaspulver und deren Verwendung |
-
2009
- 2009-05-12 KR KR1020090041390A patent/KR101117801B1/ko active Active
- 2009-08-14 US US12/541,318 patent/US8431627B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20100292364A1 (en) | 2010-11-18 |
US8431627B2 (en) | 2013-04-30 |
KR20100122382A (ko) | 2010-11-22 |
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