Denture adhesive
 A denture adhesive comprising a copolymer salt at least partially cross-linked by lysine, histidine, arginine, nontoxic derivatives or family members of lysine, histidine or arginine and mixtures thereof. 
Block Drug Company, Inc.
A C C C A
A61K C08F C08L C09J A61K
inventional inventional additional inventional inventional
Hyung-Kook Robert C. Eddie
Ahn Gasman Wong