PROBLEM TO BE SOLVED: To provide a preparation material composition for mucosa for dentistry simultaneously having a good feeling of cutting when altering a form because the preparation material composition for mucosa for dentistry contains an ion sustained-release glass and preventive functions, such as strengthening of remaining dentin and inhibition of secondary dental caries, and adhesion and growth inhibition of bacteria and fungi, by sustained release effects of various ions containing a fluoride ion.SOLUTION: A binary mixture type ion sustained-release mucosa preparation material composition consists of a powder material component containing (a) non-cross-linking (meth) acrylate polymer and (b) ion sustained-release glass, and a liquid material component containing (c) a plastic material and (d) an organic solvent.COPYRIGHT: (C)2016,JPO&INPIT【課題】歯科用粘膜調整材組成物にイオン徐放性ガラスを含有することによって形態修正時における切削感が良好であり、かつフッ化物イオンを含む各種イオンの徐放効果により残存歯質の強化と二次的な齲蝕の発生抑制、細菌・真菌の付着及び増殖抑制等の予防的機能を兼備した歯科用粘膜調整材組成物の提供。【解決手段】粉材と液材から成る二成分混和型イオン徐放性粘膜調整材組成物であって、(a)非架橋性(メタ)アクリレート系ポリマー(b)イオン徐放性ガラスを含む粉材成分と(c)可塑材(d)有機溶媒を含む液材成分とからなる構成とする二成分混和型イオン徐放性粘膜調整材組成物。【選択図】なし
