Invention Grant
- Patent Title: Method of making a phosphorescent toner
- Patent Title (中): 制造磷光调色剂的方法
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Application No.: US14721820Application Date: 2015-05-26
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Publication No.: US09442402B2Publication Date: 2016-09-13
- Inventor: Carrie Gilson , Kevin L. Heilman , Michael R. Riley
- Applicant: TROY GROUP, INC.
- Applicant Address: US CA Costa Mesa
- Assignee: TROY GROUP, INC.
- Current Assignee: TROY GROUP, INC.
- Current Assignee Address: US CA Costa Mesa
- Main IPC: G03G9/09
- IPC: G03G9/09 ; G03G9/08 ; G03G9/097

Abstract:
A method of making a toner composition including at least one phosphorescent pigment that absorbs energy released by natural or artificial light, and is able to be seen in a dark environment through luminescence of a certain color created by the energy released as light, is described. The phosphorescent toner has a particle size in the range of about 15 to 40 microns, which allows the toner to have the ability to absorb and then release the needed amount of light energy to be noticeable in a dark environment.
Public/Granted literature
- US20150253684A1 METHOD OF MAKING A PHOSPHORESCENT TONER Public/Granted day:2015-09-10
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