KR101313729B1 - 내알칼리성 유리섬유를 이용한 파이버 포스트 및 그 제조 방법 - Google Patents
내알칼리성 유리섬유를 이용한 파이버 포스트 및 그 제조 방법 Download PDFInfo
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- KR101313729B1 KR101313729B1 KR1020130064198A KR20130064198A KR101313729B1 KR 101313729 B1 KR101313729 B1 KR 101313729B1 KR 1020130064198 A KR1020130064198 A KR 1020130064198A KR 20130064198 A KR20130064198 A KR 20130064198A KR 101313729 B1 KR101313729 B1 KR 101313729B1
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- 239000003365 glass fiber Substances 0.000 title claims abstract description 80
- 239000000835 fiber Substances 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims description 11
- 239000003513 alkali Substances 0.000 claims abstract description 53
- 239000011347 resin Substances 0.000 claims abstract description 26
- 229920005989 resin Polymers 0.000 claims abstract description 26
- 238000010438 heat treatment Methods 0.000 claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 claims abstract description 21
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910000077 silane Inorganic materials 0.000 claims abstract description 19
- 239000011247 coating layer Substances 0.000 claims abstract description 15
- 238000005470 impregnation Methods 0.000 claims abstract description 13
- 238000001035 drying Methods 0.000 claims abstract description 12
- 238000000151 deposition Methods 0.000 claims abstract description 5
- 238000000465 moulding Methods 0.000 claims abstract description 5
- 238000005406 washing Methods 0.000 claims abstract description 5
- IMMDDKSPKPABAW-UHFFFAOYSA-N 3-trimethoxysilylpropyl 2-methylprop-2-enoate Chemical compound CO[Si](OC)(OC)CCCOC(=O)C(C)=C.CO[Si](OC)(OC)CCCOC(=O)C(C)=C IMMDDKSPKPABAW-UHFFFAOYSA-N 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 11
- 239000002184 metal Substances 0.000 abstract description 11
- 238000002834 transmittance Methods 0.000 abstract description 10
- 239000000919 ceramic Substances 0.000 abstract description 7
- 239000004035 construction material Substances 0.000 abstract description 3
- 230000005855 radiation Effects 0.000 abstract 1
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 16
- 239000011521 glass Substances 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 8
- 238000005452 bending Methods 0.000 description 5
- 239000004568 cement Substances 0.000 description 4
- 210000004268 dentin Anatomy 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- XDLMVUHYZWKMMD-UHFFFAOYSA-N 3-trimethoxysilylpropyl 2-methylprop-2-enoate Chemical compound CO[Si](OC)(OC)CCCOC(=O)C(C)=C XDLMVUHYZWKMMD-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000004567 concrete Substances 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 210000004262 dental pulp cavity Anatomy 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000002345 surface coating layer Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 206010062544 Tooth fracture Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000035587 bioadhesion Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000000805 composite resin Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 208000014617 hemorrhoid Diseases 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000013001 point bending Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 210000003689 pubic bone Anatomy 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 150000004756 silanes Chemical class 0.000 description 1
- 229910021487 silica fume Inorganic materials 0.000 description 1
- 229910000144 sodium(I) superoxide Inorganic materials 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000012756 surface treatment agent Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
- A61C8/0012—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools characterised by the material or composition, e.g. ceramics, surface layer, metal alloy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/02—Inorganic materials
- A61L27/10—Ceramics or glasses
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2400/00—Materials characterised by their function or physical properties
- A61L2400/18—Modification of implant surfaces in order to improve biocompatibility, cell growth, fixation of biomolecules, e.g. plasma treatment
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Transplantation (AREA)
- Inorganic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Dermatology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Dentistry (AREA)
- Glass Compositions (AREA)
Abstract
본 발명의 내알칼리성 유리섬유를 이용한 파이버 포스트 제조 방법은, 표면에 코팅층이 형성되어 있는 내알칼리성 유리섬유를 준비한 후, 350 ~ 450℃에서 1 ~ 3시간 동안 열처리하여 상기 코팅층을 제거하는 제1열처리단계와; 실란 용액을 준비한 후 상기 제1열처리단계를 거친 내알칼리성 유리섬유를 실란 용액에 45 ~ 75초간 침적시키는 침적단계와; 침적된 내알칼리성 유리섬유를 100 ~ 120℃의 온도에서 20 ~ 40분 동안 열처리하는 제2열처리단계와; 상기 제2열처리단계를 거친 내알칼리성 유리섬유를 세척한 후 건조하는 건조단계와; 상기 건조단계를 거친 내알칼리성 유리섬유 다수 개를 준비하여 진공 상태에서 광중합 레진에 함침시키는 함침단계와; 상기 광중합 레진에 함침된 내알칼리성 유리섬유를 광중합기를 이용하여 성형하는 광중합성형단계;를 포함하여 구성된다.
본 발명에 의해, 유리섬유가 갖는 장점 즉, 메탈 포스트와 비교하여 치근 파절이 적고, 세라믹 포스트와 비교하여 제거가 용이하며, 광투과도가 우수하여 광중합 레진 사용이 유리점을 활용하되, 일반 유리섬유가 방사선 불투과성을 갖지 않는 단점을 해소할 수 있는 유리섬유를 이용한 파이버 포스트 제조 방법이 제공된다. 보다 구체적으로, 유리섬유로 건축자재 분야에 활용되는 내알칼리성 유리섬유(Ar glass fiber)를 가공하여 표면의 코팅층을 제거한 후 실란 처리한 후 진공 상태에서 광중합 레진에 함침시킴으로써 광투과성을 가지며, 굴곡강도가 우수함과 더불어 방사선 불투과성을 갖는 파이버 포스트가 제공되며, 특히, 광중합 레진을 진공 상태에서 함침이 이루어지도록 함으로써 유리섬유 표면의 미세 기포가 제거된 상태에서 함침이 이루어지게 하여 투명도를 높이고, 결합강도가 높아지게 된다.
Description
E-glass(중량%) | Ar glass(중량%) | ||
조성 |
SiO2 | 54.3 | 55 ~ 75 |
Al2O3 | 15 | ||
CaO | 17 | ||
MgO | 4.7 | ||
ZrO2 | - | 15 ~ 20 | |
Alkaline Oxide | - | 11~21(NaO2, K2O) | |
형태 | single end type | Multi-end type | |
필라멘트 크기 | 20㎛ | 15㎛ | |
표면처리제 | silane |
구분 | 지름(mm) | 최대하중(N) | 굴곡강도(MPa) |
실시예1 | 1.9 | 239.67 | 712.2 |
비교예4 | 1.9 | 237.58 | 705.98 |
비교예5 | 2.0 | 245.59 | 627.25 |
Claims (4)
- 파이버 포스트의 제조 방법에 있어서,
표면에 코팅층이 형성되어 있는 내알칼리성 유리섬유를 준비한 후, 350 ~ 450℃에서 1 ~ 3시간 동안 열처리하여 상기 코팅층을 제거하는 제1열처리단계와;
실란 용액을 준비한 후 상기 제1열처리단계를 거친 내알칼리성 유리섬유를 실란 용액에 45 ~ 75초간 침적시키는 침적단계와;
침적된 내알칼리성 유리섬유를 100 ~ 120℃의 온도에서 20 ~ 40분 동안 열처리하는 제2열처리단계와;
상기 제2열처리단계를 거친 내알칼리성 유리섬유를 세척한 후 건조하는 건조단계와;
상기 건조단계를 거친 내알칼리성 유리섬유 다수 개를 준비하여 진공 상태에서 광중합 레진에 함침시키는 함침단계와;
상기 광중합 레진에 함침된 내알칼리성 유리섬유를 광중합기를 이용하여 성형하는 광중합성형단계;를 포함하여 구성된,
내알칼리성 유리섬유를 이용한 파이버 포스트 제조 방법.
- 제 1항에 있어서,
상기 실란 용액은 3-메타크릴옥시프로필트라이메톡시실란(3-Methacryloxypropyltrimethoxysilane)인 것을 특징으로 하는,
내알칼리성 유리섬유를 이용한 파이버 포스트 제조 방법.
- 제 2항에 있어서,
상기 함침단계는 75 ~ 80mmHg의 진공 상태에서 3시간 동안 함침시키는 것을 특징으로 하는,
내알칼리성 유리섬유를 이용한 파이버 포스트 제조 방법.
- 파이버 포스트에 있어서,
제 1항 내지 제 3항 중 어느 한 항의 제조 방법에 의해 제조된 것을 특징으로 하는,
내알칼리성 유리섬유를 이용한 파이버 포스트.
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KR1020130064198A KR101313729B1 (ko) | 2013-06-04 | 2013-06-04 | 내알칼리성 유리섬유를 이용한 파이버 포스트 및 그 제조 방법 |
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KR1020130064198A KR101313729B1 (ko) | 2013-06-04 | 2013-06-04 | 내알칼리성 유리섬유를 이용한 파이버 포스트 및 그 제조 방법 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107130589A (zh) * | 2017-06-07 | 2017-09-05 | 安徽省建筑科学研究设计院 | 一种非对称复合配筋混凝土灌注支护桩 |
KR101856978B1 (ko) * | 2017-08-29 | 2018-05-14 | (주)대산플랜트 | 표면개질을 통해 탄소접합율을 향상시킨 유리섬유를 이용한 발열직물 제조방법 |
KR20230163627A (ko) * | 2022-05-23 | 2023-12-01 | 최병환 | 치과용 비금속제 근관 포스트 제조방법 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5034443A (en) | 1990-05-18 | 1991-07-23 | Witco Corporation | Polymer stabilizer and polymer composition stabilized therewith |
US6012924A (en) | 1994-11-21 | 2000-01-11 | Marc Reynaud | Prosthetic element, particularly a tooth post made of composite material |
US20040166304A1 (en) | 2001-06-12 | 2004-08-26 | Pekka Vallittu | Prepreg, a composite and their uses |
US20090246738A1 (en) | 2008-03-25 | 2009-10-01 | Pentron Clinical Technologies, Llc | Fiber Reinforced Composite Post |
-
2013
- 2013-06-04 KR KR1020130064198A patent/KR101313729B1/ko active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5034443A (en) | 1990-05-18 | 1991-07-23 | Witco Corporation | Polymer stabilizer and polymer composition stabilized therewith |
US6012924A (en) | 1994-11-21 | 2000-01-11 | Marc Reynaud | Prosthetic element, particularly a tooth post made of composite material |
US20040166304A1 (en) | 2001-06-12 | 2004-08-26 | Pekka Vallittu | Prepreg, a composite and their uses |
US20090246738A1 (en) | 2008-03-25 | 2009-10-01 | Pentron Clinical Technologies, Llc | Fiber Reinforced Composite Post |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107130589A (zh) * | 2017-06-07 | 2017-09-05 | 安徽省建筑科学研究设计院 | 一种非对称复合配筋混凝土灌注支护桩 |
KR101856978B1 (ko) * | 2017-08-29 | 2018-05-14 | (주)대산플랜트 | 표면개질을 통해 탄소접합율을 향상시킨 유리섬유를 이용한 발열직물 제조방법 |
KR20230163627A (ko) * | 2022-05-23 | 2023-12-01 | 최병환 | 치과용 비금속제 근관 포스트 제조방법 |
KR102789743B1 (ko) * | 2022-05-23 | 2025-04-01 | 최병환 | 치과용 비금속제 근관 포스트 제조방법 |
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