| 摘要 |
PURPOSE:To obtain superior spectral reflecting characteristics, environmental resistance and durability by incorporating a specified compd. into a binding resin. CONSTITUTION:A compd. represented by formula I is incorporated into a binding resin. The pref. amt. of the compd. added is 0.1-20pts.wt., especially 1-10pts.wt. per 100pts.wt. resin. A compound color may be obtd. by properly adding one or more kinds of colorants other than the compd. represented by the formula I and selected among pigments such as monoazo and disazo pigments and dyes such as anthraquinone and quinoline dyes as a toning means to obtain a desired yellow color. Superior spectral reflecting characteristics, environmental resistance and durability are obtd. |
