申请人:VOCO GmbH
公开号:US20160128911A1
公开(公告)日:2016-05-12
The present invention relates to novel free-radically curable dental compositions, comprising chain-like and/or cyclic and/or cage-type polysiloxanes substituted by free-radically polymerizable groups and having at least 3 silicon atoms and/or mixed forms thereof, disiloxanes substituted by free-radically polymerizable groups, optionally one, two, three or more free-radically curable dental monomers having no silicon atom, fillers, initiators and/or catalysts for free-radical polymerization, and also further customary additives, to the cured dental products formed from the dental compositions of the invention, and to the respective use thereof as dental material, especially as flowable filling composites (called “flow materials”), core buildup materials and luting cements. The invention further relates to a method for producing the dental compositions and to a process for producing a respective dental product. Additionally claimed are inventive kits containing the novel free-radically curable dental compositions.
本发明涉及一种新型自由基可固化的牙科组合物,包括链状和/或环状和/或笼式聚硅氧烷,取代自由基聚合物化基团,并且至少具有3个硅原子和/或混合形式,取代自由基聚合物化基团的二硅氧烷,可选地一种、两种、三种或更多不含硅原子的自由基可固化的牙科单体,填料,自由基聚合物化引发剂和/或催化剂,以及其他习惯添加剂,所形成的固化牙科产品,以及其作为牙科材料的使用,特别是作为流动充填复合材料(称为“流动材料”),核心增厚材料和粘接水泥。本发明还涉及一种制备牙科组合物的方法和制备相应牙科产品的过程。此外,还声明了包含新型自由基可固化的牙科组合物的创新套件。