Invention Grant
- Patent Title: Fluorescent pink toners and related methods
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Application No.: US16822162Application Date: 2020-03-18
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Publication No.: US11204562B2Publication Date: 2021-12-21
- Inventor: Yu Qi , Judith Vandewinckel , Chunliang Lu , Eliud Robles-Flores , Fan Shi
- Applicant: Xerox Corporation
- Applicant Address: US CT Norwalk
- Assignee: Xerox Corporation
- Current Assignee: Xerox Corporation
- Current Assignee Address: US CT Norwalk
- Agency: Bell & Manning, LLC
- Agent N. Meredith Porembski
- Main IPC: G03G9/093
- IPC: G03G9/093 ; G03G9/09 ; G03G9/08

Abstract:
Methods of making fluorescent pink toners are provided which comprise forming one or more fluorescent latexes which comprise a red fluorescent agent, a yellow fluorescent agent, a first type of amorphous resin, and a second type of amorphous resin, wherein the first and second types of amorphous resins are present at a ratio in a range of from 2:3 to 3:2; forming a mixture comprising the one or more fluorescent latexes; one or more emulsions which comprise a crystalline resin, the first type of amorphous resin, the second type of amorphous resin; and optionally, a wax dispersion; aggregating the mixture to form particles of a predetermined size; forming a shell over the particles of the predetermined size to form core-shell particles; and coalescing the core-shell particles to form a fluorescent pink toner. Fluorescent pink toners and methods of using such toners are also provided.
Public/Granted literature
- US20210294230A1 FLUORESCENT PINK TONERS AND RELATED METHODS Public/Granted day:2021-09-23
Information query