ADHESIVE COMPOSITION COMPRISING TANNIN, POLYETHYLENE GLYCOL, AND WATER, LOWER ALCOHOL OR MIXTURE THEREOF

Abstract

Provided is an adhesive composition disclosed herein includes tannin, poly(ethylene glycol) and water. The adhesive composition has little toxicity, allows adhesion even in the absence of a thermosetting curing agent, and is hardly soluble in water to show moisture resistance, unlike known tannin adhesives. Therefore, the adhesive composition may be used as a medical adhesive, adhesive depot for sustained release of drug, anti-adhesion agent, cell/protein adsorption barrier and medical hemostatic applicable to various wet environments.