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METHOD FOR DISCOLORING PICTURE FORMED BY DISCOLORABLE COLORANT AND DISCOLORING DEVICE USED THEREFOR

机译:消色剂形成的图像的消色方法及其所使用的消色设备

摘要

PURPOSE: To rapidly discolor the picture formed on a picture substrate by a discolorable colorant such as toner and ink by using this device. ;CONSTITUTION: A picture formed on a substrate by a discolorable colorant obtained by incorporating a near IR absorbing dye into a binder resin is treated with oil, then irradiated with near IR and discolored by using the discoloring device. The device is provided with an oil depositing material for treating the picture with oil and a near IR irradiation light source for irradiating the picture with near IR.;COPYRIGHT: (C)1994,JPO&Japio
机译:目的:通过使用该设备,用可着色的着色剂(例如墨粉和墨水)使在图像基材上形成的图像快速脱色。 ;组成:将通过将近红外吸收染料掺入粘合剂树脂中而得到的可着色着色剂在基材上形成的图像用油处理,然后用近红外辐射并通过使用变色装置使其变色。该装置设有用于用油处理图像的油沉积材料和用于以近红外光照射图像的近红外辐射光源。; COPYRIGHT:(C)1994,JPO&Japio

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