| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a thermosensitive adhesive composition that is nonviscous at an ordinary temperature, expresses viscosity by heating, and maintains the viscosity even if a heating source is removed after the development of the viscosity, and to provide a thermosensitive adhesive label sheet using the adhesive composition. <P>SOLUTION: The thermosensitive adhesive composition comprises a thermosetting resin, an adhesive imparting agent, and a solid plasticizing agent containing a dispersing agent, wherein the dispersing agent is a polyvinyl alcohol based resin having a weight average molecular weight of from 11,000 to 39,000. <P>COPYRIGHT: (C)2007,JPO&INPIT |
