KR20250073230A - 치과용 경화성 조성물, 치과 절삭 가공용 블랭크, 실리카계 복합 산화물 분립체의 제조방법 및 치과용 충전재 - Google Patents

치과용 경화성 조성물, 치과 절삭 가공용 블랭크, 실리카계 복합 산화물 분립체의 제조방법 및 치과용 충전재 Download PDF

Info

Publication number
KR20250073230A
KR20250073230A KR1020257012586A KR20257012586A KR20250073230A KR 20250073230 A KR20250073230 A KR 20250073230A KR 1020257012586 A KR1020257012586 A KR 1020257012586A KR 20257012586 A KR20257012586 A KR 20257012586A KR 20250073230 A KR20250073230 A KR 20250073230A
Authority
KR
South Korea
Prior art keywords
silica
composite oxide
based composite
dental
mass
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.)
Pending
Application number
KR1020257012586A
Other languages
English (en)
Korean (ko)
Inventor
나오유키 오야
히로시 모리사키
Original Assignee
가부시키가이샤 도쿠야마 덴탈
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 가부시키가이샤 도쿠야마 덴탈 filed Critical 가부시키가이샤 도쿠야마 덴탈
Publication of KR20250073230A publication Critical patent/KR20250073230A/ko
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C5/00—Filling or capping teeth
    • A61C5/70—Tooth crowns; Making thereof
    • A61C5/73—Composite crowns
    • 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
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/0003—Making bridge-work, inlays, implants or the like
    • A61C13/0022—Blanks or green, unfinished dental restoration parts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C5/00—Filling or capping teeth
    • A61C5/70—Tooth crowns; Making thereof
    • A61C5/77—Methods or devices for making crowns
    • 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
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/15—Compositions characterised by their physical properties
    • A61K6/16—Refractive index
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/15—Compositions characterised by their physical properties
    • A61K6/17—Particle size
    • 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
    • A61K6/76—Fillers comprising silicon-containing compounds
    • 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
    • A61K6/849—Preparations for artificial teeth, for filling teeth or for capping teeth comprising inorganic cements
    • 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
    • A61K6/849—Preparations for artificial teeth, for filling teeth or for capping teeth comprising inorganic cements
    • A61K6/853—Silicates
    • 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
    • A61K6/849—Preparations for artificial teeth, for filling teeth or for capping teeth comprising inorganic cements
    • A61K6/878—Zirconium oxide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/18—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/32—Spheres
    • C01P2004/34—Spheres hollow
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer

Landscapes

  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Plastic & Reconstructive Surgery (AREA)
  • Dentistry (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Dental Preparations (AREA)
KR1020257012586A 2022-09-27 2023-08-09 치과용 경화성 조성물, 치과 절삭 가공용 블랭크, 실리카계 복합 산화물 분립체의 제조방법 및 치과용 충전재 Pending KR20250073230A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2022-153435 2022-09-27
JP2022153435 2022-09-27
PCT/JP2023/029044 WO2024070260A1 (ja) 2022-09-27 2023-08-09 歯科用硬化性組成物、歯科切削加工用ブランク、シリカ系複合酸化物粉粒体の製造方法及び歯科用充填材

Publications (1)

Publication Number Publication Date
KR20250073230A true KR20250073230A (ko) 2025-05-27

Family

ID=90477203

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020257012586A Pending KR20250073230A (ko) 2022-09-27 2023-08-09 치과용 경화성 조성물, 치과 절삭 가공용 블랭크, 실리카계 복합 산화물 분립체의 제조방법 및 치과용 충전재

Country Status (6)

Country Link
US (1) US20260102222A1 (https=)
EP (1) EP4595944A1 (https=)
JP (1) JPWO2024070260A1 (https=)
KR (1) KR20250073230A (https=)
CN (1) CN119997920A (https=)
WO (1) WO2024070260A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6438044A (en) 1987-07-13 1989-02-08 Monsanto Co Manufacture of high purity tartaric acid
JPH0310603A (ja) 1989-06-09 1991-01-18 Iseki & Co Ltd 田植機
JPH0812305A (ja) 1994-07-04 1996-01-16 Tokuyama Corp 無機組成物
JP2017213394A (ja) 2017-07-28 2017-12-07 株式会社トクヤマデンタル 歯科ｃａｄ／ｃａｍ用レジンブロック

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58110414A (ja) * 1981-12-23 1983-07-01 Tokuyama Soda Co Ltd 無機酸化物及びその製造方法
JPS58152804A (ja) 1982-03-08 1983-09-10 Tokuyama Soda Co Ltd 複合組成物
JPS5954616A (ja) 1982-09-24 1984-03-29 Tokuyama Soda Co Ltd 無機酸化物及びその製法
JPS6286003A (ja) * 1985-10-11 1987-04-20 Tokuyama Soda Co Ltd 光重合用の複合組成物
JP5769429B2 (ja) * 2011-01-26 2015-08-26 株式会社トクヤマデンタル 歯科用複合修復材料

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6438044A (en) 1987-07-13 1989-02-08 Monsanto Co Manufacture of high purity tartaric acid
JPH0310603A (ja) 1989-06-09 1991-01-18 Iseki & Co Ltd 田植機
JPH0812305A (ja) 1994-07-04 1996-01-16 Tokuyama Corp 無機組成物
JP2017213394A (ja) 2017-07-28 2017-12-07 株式会社トクヤマデンタル 歯科ｃａｄ／ｃａｍ用レジンブロック

Also Published As

Publication number Publication date
US20260102222A1 (en) 2026-04-16
WO2024070260A1 (ja) 2024-04-04
CN119997920A (zh) 2025-05-13
EP4595944A1 (en) 2025-08-06
JPWO2024070260A1 (https=) 2024-04-04

Similar Documents

Publication Publication Date Title
CN102224106A (zh) 具有氧化锆和二氧化硅纳米粒子的填料和复合材料
CN111902119B (zh) 牙科切削加工用树脂系块体
CN110418628A (zh) 牙科用固化性组合物及其制造方法
AU2020414589A1 (en) Dental filling and repairing material kit
JP6255144B2 (ja) 歯科切削加工用複合レジン材料
JP7440932B2 (ja) 歯科切削加工用ブランク及びその製造方法
JPH11100305A (ja) 歯科用修復材料
JP2020090574A (ja) 重合硬化性組成物の製造方法
KR20250073230A (ko) 치과용 경화성 조성물, 치과 절삭 가공용 블랭크, 실리카계 복합 산화물 분립체의 제조방법 및 치과용 충전재
JP4502673B2 (ja) フィラー、該フィラーを用いた複合レジン、及び該複合レジンを用いた歯科補綴物
JP7795774B2 (ja) Ｘ線不透過性充填材、ｘ線不透過性充填材の製造方法、硬化性組成物および歯科用硬化性組成物
JP7574999B2 (ja) 積層型歯科切削加工用レジン系ブランク
CN118946340A (zh) 具有良好的色调适应性的齿科用固化性组合物
JP2024121428A (ja) シリカ系複合酸化物粉粒体及びその製造方法、歯科用硬化性組成物、並びに歯科切削加工用ブランク
JP7321456B2 (ja) 歯科保存修復用キット
JP2022143138A (ja) 積層型歯科切削加工用レジン系ブランク
WO2024180894A1 (ja) 歯科用硬化性組成物
EP4427723A1 (en) Hybrid resin-based blank for dental cutting, and method for manufacturing crown
RU2807748C2 (ru) Стоматологическая заготовка для фрезерования и способ ее получения
RU2838767C2 (ru) Заготовка из гибридной смолы для стоматологического фрезерования и способ изготовления коронки
CN118574788A (zh) 复合氧化物粒子及其制造方法、以及固化性组合物
WO2025022795A1 (ja) Ｘ線不透過性充填材の製造方法及び歯科用硬化性組成物の製造方法
JP2026071135A (ja) 歯科用硬化性組成物
JP2023176641A (ja) 歯科用硬化性組成物
JP2025140429A (ja) 歯科用硬化性組成物およびその製造方法

Legal Events

Date Code Title Description
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

D21 Rejection of application intended

Free format text: ST27 STATUS EVENT CODE: A-1-2-D10-D21-EXM-PE0902 (AS PROVIDED BY THE NATIONAL OFFICE)

PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902