| 摘要 |
<p>A transparent resin composition having light guiding properties, a light guide molded article and a surface light source body. The resin composition comprises a polycarbonate (component A) and a polycarbonate-polydiorganosiloxane copolymer (component B) and has light-guiding ability, wherein
(i) the component B contains a specific carbonate unit and a specific organosiloxane unit;
(ii) the content of a polydiorganosiloxane block is 0.001 to 1.0 wt% based on the total weight of the resin composition; and
(iii) the component B has polydiorganosiloxane domains having an average size of 0.5 to 40 nm existent in a polycarbonate matrix.</p> |
