| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a composition for optical materials, having high optical transparency, hardly causing photodeterioration and having toughness, to provide an optical material, to provide a method for producing the optical material, and to provide a liquid crystal display device and a light-emitting diode using the material. <P>SOLUTION: The composition for optical materials contains as essential ingredients (A) an organic compound containing in a molecule at least two carbon-carbon double bonds having reactivity with SiH groups, (B) a silicon compound containing at least two SiH groups in a molecule, (C) a hydrosilylation catalyst and (D) a thermoplastic resin. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
