Adhesive, a pressure-sensitive transfer adhesive tape and a coating transfer tool
申请人:Sakai Naohito
公开号:US20060286374A1
公开(公告)日:2006-12-21
An adhesive remaining colored until its use and decolorized some time thereafter contains microcapsules enclosing at least one of a coloring agent obtained by reacting a leuco dye with a color developing agent to develop its color and a decolorizing agent acting on it for decolorizing it, and the decolorizing agent is a lactic ester compound. Disclosed also are a pressure-sensitive transfer adhesive tape coated with such an adhesive and a coating transfer tool including such a tape.