PARTICLE COMPOSITION FOR ELECTRONIC PAPER AND MANUFACTURING METHOD THEREOF

摘要

PURPOSE: A particle composition for an electronic paper and a manufacturing method thereof are provided to prevent particles from being broken when the particles rub each other in a partitioned space, thereby increasing durability. CONSTITUTION: A monomer 2.5~20 weight portion, an initiator 0.05~1 weight portion, and a cross-linking agent 0.05~1 weight portion are dispersed in a solution. A dispersing medium 100 portion is mixed with the solution. The mixed solution is circulated using nitrogen for between thirty mins and 1 hour. The circulated solution is circulated at 40~160rpm at 50~70°C. The circulated solution is reacted for between 20 and 24 hours. The reacted material is cleaned by using a dispersing medium. The cleaned material is dried for between 20 and 24 hours in a vacuum oven. [Reference numerals] (AA) DMF; (BB) Toluene; (CC) Dispersing medium; (DD) Charge controlling agent; (EE) Dispersion; (FF) Dispersion polymerization; (GG) Cleaning; (HH) Drying; (II) Electronic paper particle; (JJ) Initiator, monomer; (KK) Cross-linking agent