| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a primer composition for a sealing material whose condition of application can be visually confirmed and which can be sufficiently faded by light after application. <P>SOLUTION: The primer composition for the sealing material includes (A) a binder resin comprising a resin resistant to yellowing, (B) one or two or more color-fading pigments selected from curcumine pigment, monascus pigment, chlorophyll, paprika pigment, marigold pigment and caramel pigment in an amount of 0.001-10 wt.% based on the entire composition. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
