Adhesion improvement method of preparation and polycarbonate of orthodontic brackets and tooth orthodontic bracket

摘要

PURPOSE: To improve adhesion strength of an orthodontic bracket made of polycarbonate. ;CONSTITUTION: This orthodontic bracket 3 comprises an orthodontic bracket 1 made of polycarbonate, an adhesive layer 2 irradiated with a microwave formed on the bottom surface of the bracket 1 and a plastic-deformable adhesive photosetting resin layer formed on the adhesive layer 2.;COPYRIGHT: (C)1996,JPO