| 摘要 |
<p>- ? HIGH PRINT INTENSITY MARKING FLUID A liquid internal phase for use in encapsulated particles to produce high intensity marks includes an organic solvent having a specific amount of colorless chromogenic material and a larger amount of alkylated benzene material to yield a blue mark, and a specific amount of colorless chromogenic material and a lesser amount of alkylated benzene material to yield a black mark.</p> |
