| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a resin composition that has humidity response or temperature response, a moisture indicator and/or a temperature indicator using the resin composition, and a packaging container having an indicator function and integral with the container such that the container itself produced by molding the resin composition has a function as the moisture indicator and/or the temperature indicator. <P>SOLUTION: The resin composition having humidity response or temperature response is produced by blending 10-90 wt.% mixture of (resin A) an ethylene/α,β-unsaturated carboxylic acid or an ion crosslinked product thereof and (compound A) an organic compound having moisture absorption with 90-10 wt.% (resin B) an ethylene/vinyl acetate copolymer or a partial saponification product of a polyvinyl acetate. The indicator and the packaging container use the resin composition. <P>COPYRIGHT: (C)2004,JPO</p> |
