Example 10【Dyes for flash fusing toners】

The conventional image fixation system of electro-photographic system is the heat roll method. In that case, we can’t escape from decrease in the resolution accompanying with the image change caused by the thermal compression bonding or limitation of the kind of the subjects to be printed.
On the other hand, in case of the melting fixation so-called flash fusing toner welding, it is a non-contacting method by a xenon lamp on near-infrared ray absorption materials as photo-thermal conversion agents. So we will not face such a problem. To near-infrared ray absorption agents, stability of the toner and high visible transmittance in consideration of the influence on image hue are required. (Dyes in this line have been applying to big capacity high speed printer and others.)

カテゴリー: Application examples of Dyes パーマリンク