公开(公告)号：US5449583A

公开(公告)日：1995-09-12

申请号：US300860

申请日：1994-09-06

Applicant: Katsumi Murofushi ,  Yoshikazu Hosoda ,  Yuki Abe ,  Kiyotaka Yamaguchi ,  Takayuki Yoshida

Inventor： Katsumi Murofushi ,  Yoshikazu Hosoda ,  Yuki Abe ,  Kiyotaka Yamaguchi ,  Takayuki Yoshida

IPC: G03G9/09 ,  G03G9/097

CPC classification number: G03G9/09725 ,  G03G9/0926 ,  G03G9/09708 ,  G03G9/09733 ,  G03G9/09741 ,  G03G9/0975 ,  G03G9/09791

Abstract: A decolorizable toner including a resin binder, a near infrared ray-absorbing dye, a decolorizing agent and a light fastness stabilizer, and a process for preparing the decolorizable toner, which includes the steps of mixing the near infrared ray-absorbing dye and the light fastness stabilizer with the resin binder, and then mixing the decolorizing agent therewith. The decolorizable toner has excellent light stability during its production or storage and excellent decolorizing property.

Abstract translation: 一种可脱色的调色剂，包括树脂粘合剂，近红外线吸收染料，脱色剂和耐光性稳定剂，以及制备可脱色调色剂的方法，其包括将近红外线吸收染料和光 坚牢剂与树脂粘合剂，然后将脱色剂混合。 可脱色的调色剂在其生产或储存期间具有优异的光稳定性和优异的脱色性能。