| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a resin composition that has excellent mechanical strength, dimension stability, surface smoothness, processability, transparency and durability, and does not cause problems such as foaming. <P>SOLUTION: The resin composition comprises a filler that contains 0.01-1.0 wt.% of phosphorus with regard to calcium carbonate and that comprises needle-like calcium carbonate particles having an aspect ratio of 2-50, measured through the observation with an electron microscope. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
