Method of making decolorizable toner

Details Method of making decolorizable toner Method of making decolorizable toner

1994-09-06

1995-09-12

Martin, Roland

Radiation imagery chemistry: process, composition, or product th

Electric or magnetic imagery, e.g., xerography,...

Process of making developer composition

G03G 909

Patent

active

054495830

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.

REFERENCES:
patent: 4404270 (1983-09-01), Higashida et al.
patent: 5045420 (1991-09-01), Hosono et al.
patent: 5166041 (1992-11-01), Murofushi et al.
Patent Abstracts of Japan, vol. 9, No. 190, Aug. 7, 1985, "Pulverous Powder for Forming Image".
Patent Abstracts of Japan, vol. 7, No. 206, Sep. 10, 1983, "Image Forming Fine Powder".
Patent Abstracts of Japan, vol. 8, No. 188, Aug. 29, 1984, "Toner for Developing Electrical Latent Image".
Patent Abstracts of Japan, vol. 13, No. 27, Jan. 20, 1989, "Toner Composition ".

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