| 摘要 |
<p>PURPOSE: A detergent composition for cleaning a liquid crystal material is provided to ensure high detergency about liquid crystal contamination as well as to reduce draining load in environment. CONSTITUTION: A detergent composition for cleaning a liquid crystal material comprises an aromatic compound represented by chemical formula 1. In chemical formula 1, R^1 is OCH3 or CH2OCH3, and R^2 is CH3, OCH3 or CH2OCH3. The detergent composition is formed by mixing an aromatic compound represented by chemical formula 1 with water; or at least one kind selected form the group consisting of a compound represented by chemical formula 2, non-ionic surfactant with HLB of 11 or more, and aprotic polar organic solvent in a mixture of the aromatic compound represented by chemical formula 1 with water.</p> |
