DENTINAL TUBULE BLOCKING AGENT

摘要

Provided is a dentinal tubule blocking agent including a calcium-containing component, the calcium-containing component being (i) a phosphorylated saccharide calcium salt, (ii) a combination of a phosphorylated saccharide salt other than a phosphorylated saccharide calcium salt or a phosphorylated saccharide and a calcium salt other than a phosphorylated saccharide calcium salt or (iii) a mixture of (i) and (ii), and the phosphorylated saccharide being composed of a saccharide moiety and a phosphate group. The dentinal tubule blocking agent may either contain 0.1 weight% or more of hydroxyapatite, or not contain hydroxyapatite or contain less than 0.1 weight% of hydroxyapatite.