Case Study of Gel-Type Airfreshener Development (SAWADAY)

Abstract

There are various kinds of airfreshener in the market such as gel, liquid, aerosol, film, seramic etc. by its purpose. This paper reports the feature and defects of each delivery systems briefly and also refers to chemical characteristic, physical characteristic, stability and volatilization system of carrageenan-gel which is requested as a gel-type airfreshener. Then, the gel technology on “SAWADAY” is mentioned which has been reforming since it had introduced to the market; how the note can keeps constantly from the beginning to the end. Especially, the process of gel-type airfreshener progress and the problems it still have are explained concretely.