| abstract |
The present invention provides a dental composition that exhibits high adhesion to both dental restorative materials such as porcelain and dentin. The present invention relates to general formula (1): Y-SiR n X (3-n) (wherein Y represents a monovalent organic group having a polymerizable group, R represents an alkyl group, an aryl group and an aralkyl group) And X represents a hydroxyl group or a hydrolysable group, and n represents an integer of 1 or 2. However, a plurality of R may be identical to or different from one another, One component type dental composition containing a compound (A) represented by X) which is the same or different from each other), a monomer (B) having an acidic group and water (C) The present invention relates to a dental composition containing 1.0 to 50% by mass of water (C). |