@article{oai:mdu.repo.nii.ac.jp:00001124, author = {鷹股, 哲也 and 杉藤, 庄平 and 橋本, 京一 and 倉沢, 郁文 and 栗田, 和弘 and 荒川, 仁志 and 百瀬, 義信 and 田村, 利政}, issue = {1}, journal = {松本歯学}, month = {Apr}, note = {application/pdf, In this paper, the authors describe a new laboratory technique for the application of denture bases made of resilient polyolefin material. This material has many advantages. These are long-term stability, compatibility with oral tissues, suitable precision maintenance, and easy trimming, adjusting, polishing and finishing. However, poor bonding strength and poor color stability still remain as problems of this material. One of the reasons for the poor bonding is the lack of the chemical bonding to the acrylic resin denture bases. Although a special bonding agent has been used sometimes easy separation occurred after treatment. Recently, the manufacturer developed a new laboratory technique for making a liner of resilient polyolefin material for denture bases. The reliability of adhesion to the acrylic resin denture base, and the resistance to color change, have been improved. The technique was improved as follows: 1) two stages were eatablished, first, the acrylic resin denture base was cured and second, the softened resilient material was molded after application of a coat of MOLPRIMER T 100. 2) a new primer was applied to facilitate the fluoride coating for prevention of discoloration. In the present study, no color change of the liner or separation from the acrylic resin denture base appeared for one month after treatment. Houever, the authors feel that a longitudinal observation is needed to evaluate the color stability and resistance to separation.}, pages = {85--91}, title = {ポリオレフィン系軟質裏装材「モルテノ」の新しい製作システムについて}, volume = {16}, year = {1990} }