DETERGENT COMPOSITION AND DETERGENT FOR LIQUID CRYSTAL CELL

摘要

PROBLEM TO BE SOLVED: To obtain a detergent for a liquid crystal cell which exhibits excellent performances in cleaning/removing liquid crystals deposited to the liquid crystal cell, costs low and is highly safe. SOLUTION: The detergent for the liquid crystal cell comprises an aqueous dispersion prepared by mixing a component (a) comprising a polyoxyethylene monostyrylphenyl ether (the amount of added ethylene oxide being 5 mole) with a component (b) comprising a polyoxyethylene isodecyl ether (the amount of added ethylene oxide being 6 mole) in a weight ratio of 1:2 and adding ion-exchanged water to the resultant mixture to adjust its concentration to 0.5 wt% in the water. The detergent for the liquid crystal cell is a nonionic detergent that exhibits excellent performances in cleaning/removing remaining liquid crystals deposited to electrode portions of the liquid crystal cell and is low corrosive. COPYRIGHT: (C)2005,JPO&NCIPI