| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a polycarbonate resin and its molded article, excellent in low optical strain, weather resistance, hue, transparency, heat stability and mechanical strength. <P>SOLUTION: The molded article is constituted mainly of a platy portion injection molded from a polycarbonate resin composition (X) composed of a polycarbonate resin (A) containing a structural unit (a) originated from a dihydroxy compound having a site represented by formula (1) as a part of the structure (the site excluding the case of a part of -CH<SB POS="POST">2</SB>-O-H), and an aromatic polycarbonate resin (B), wherein the thickness of the platy portion of the molded article is≥0.5 and≤5 mm; and the proportion of an area where the phase difference is≤100 nm in the platy portion of the molded article is≥50% to the total area of the platy portion of the molded article. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
