Adhesion component and nonaqueous paste condition denture stabilizer constituent null degree of etherification for nonaqueous paste

摘要

PROBLEM TO BE SOLVED: To improve stability of properties by preventing liquid separation (base separation) when preserving a nonaqueous pasty false tooth stabilizer. ;SOLUTION: This adhesive component for the nonaqueous pasty false tooth stabilizer is composed of (A) powdery carboxymethyl cellulose sodium of 70 to 95 wt.% having a degree of etherification of 0.4 to 1.2, and 1% aqueous solution viscosity of 500 to 15,000 mPa.s, and (B) powdery carboxymethyl cellulose sodium of 30 to 5 wt.% having a degree of etherification of 0.1 or less. This nonaqueous pasty false tooth stabilizer composition includes the adhesive component.;COPYRIGHT: (C)2003,JPO