| 摘要 |
<p>In a thermal recording medium comprising a basic dye, a developer and a sensitizer, a composition obtained by incorporating 1,2-bis(3-methylphenoxy)ethane with 50 ppm to 5.0 % by mass of 1-(3-methylphenoxy)-2-(4-methylphenoxy)ethane and/or 1,2-bis(4-methylphenoxy)ethane is used as the sensitizer, whereby the grinding characteristics of 1,2-bis(3-methyl- phenoxy)ethane as observed in the production of the sensitizer can be remarkably improved without impairing the color development (such as thermal color development) of the medium.</p> |
