| 摘要 |
PURPOSE: To ensure superior declaring characteristics by incorporating 100 pts.wt. inert solvent, 2-20 pts.wt. inert org. binder and 2-20 pts.wt. specifiedα-alkyl-N-alkylnitron. CONSTITUTION: One hundred pts.wt. inert solvent, 2-20 pts.wt. inert org. binder and 2-20 pts.wt. specifiedα-alkyl-N-alkylnitron represented by formula I are incorporated. In the formula I, R is H or 1-8C alkyl, X is H or a univalent electron attractive group selected from among carboalkoxy, acyl and oxirane and Y is H or a univalent aliphatic group. Superior decoloring characteristics can be ensured. |
