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1. WO2020138859 - DENTAL COATING COMPOSITION AND DENTAL MATERIAL COMPRISING SAME

Publication Number WO/2020/138859
Publication Date 02.07.2020
International Application No. PCT/KR2019/018202
International Filing Date 20.12.2019
IPC
A61K 6/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
6Preparations for dentistry
CPC
A61K 6/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
6Preparations for dentistry
Applicants
  • (주) 베리콤 VERICOM CO., LTD. [KR]/[KR]
Inventors
  • 오명환 OH, Myung-Hwan
  • 강종호 KANG, Jong-Ho
  • 김윤기 KIM, Yun-Ki
Agents
  • 이수열 LEE, Soo Yeol
Priority Data
10-2018-017197228.12.2018KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) DENTAL COATING COMPOSITION AND DENTAL MATERIAL COMPRISING SAME
(FR) COMPOSITION DE REVÊTEMENT DENTAIRE ET MATÉRIAU DENTAIRE LA COMPRENANT
(KO) 치과용 코팅 조성물 및 그를 포함하는 치과재료
Abstract
(EN)
A dental composition is disclosed. The dental composition comprises: an unsaturated double-bond compound comprising one or more selected from the group consisting of a monomer having an unsaturated double bond, and an oligomer of monomers having an unsaturated double bond; and a filler, wherein the filler comprises a first filler having a first average particle diameter and a second filler having a second average particle diameter, the first average particle diameter is smaller than the second average particle diameter, and, since two or more types of fillers having different average particle diameters are introduced into a dental photopolymerizable surface-coating composition, the mechanical properties of a tooth coating layer can be improved by increasing the amount of fillers in a polydispersed state.
(FR)
L'invention concerne une composition dentaire. La composition dentaire comprend : un composé à liaison double insaturée comprenant un ou plusieurs éléments choisis dans le groupe comprenant un monomère ayant une liaison double insaturée, et un oligomère de monomères ayant une liaison double insaturée ; et une charge, la charge comprenant une première charge ayant un premier diamètre de particule moyen et une seconde charge ayant un second diamètre de particule moyen, le premier diamètre de particule moyen étant plus petit que le second diamètre de particule moyen, et, étant donné qu'au moins deux types de charges ayant des diamètres de particule moyens différents sont introduits dans une composition de revêtement dentaire de surface photopolymérisable, les propriétés mécaniques d'une couche de revêtement dentaire peuvent être améliorées par l'augmentation de la quantité de charges dans un état polydispersé.
(KO)
치과용 조성물이 개시된다. 상기 치과용 조성물은 불포화 이중결합을 갖는 단량체 및 불포화 이중결합을 갖는 단량체의 올리고머로 이루어진 군에서 선택된 1 종 이상을 포함하는 불포화 이중결합 화합물; 및 필러; 를 포함하고, 상기 필러는 제1 평균입경(average particle diameter)을 갖는 제1 필러와 제2 평균입경(average particle diameter)을 갖는 제 2필러를 포함하고 제1 평균입경이 제2 평균입경보다 작으며, 치과용 광중합형 표면 코팅 조성물에 서로 다른 평균입경을 갖는 2종 이상의 필러를 도입하여 다분산 상태로 필러의 함량을 증대시켜 치아 코팅층의 기계적 물성을 향상시킬 수 있다.
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