Abstract:
A metal adhesive composition containing an unsaturated thiirane compound having at least one thiirane group bonded to a saturated carbon atom and at least one olefinic double bond. It is useful for bonding noble metals or noble metal alloys.
Abstract:
A (meth)acryloyl fluoride-containing polymer comprising monomer units represented by the following formula: (FORMULA) wherein R represents H or CH u, or monomer units described above and monomer units represented by the following formula: (FORMULA) wherein R represents H or CH u, and R1 represents a C u to C u lower alkyl group, and a dental material containing the above-described polymer capable of gradually releasing fluoride ion.