| 摘要 |
<p>Provided is a polycyclic hydrocarbon group-containing organosilicon compound, which includes two hydrogen atoms bonded to silicon atoms within each molecule, and is an addition reaction product of (a) an organosilicon compound having two hydrogen atoms bonded to silicon atoms within each molecule, and (b) a polycyclic hydrocarbon compound having two hydrosilylation reactive carbon-carbon double bonds within each molecule. The polycyclic hydrocarbon group-containing organosilicon compound is produced by conducting an addition reaction between the above component (a) and the above component (b) in the presence of a hydrosilylation reaction catalyst. The polycyclic hydrocarbon group-containing organosilicon compound yields a cured product that has a high degree of hardness and excellent transparency, crack resistance and heat resistance, and is useful as a raw material for curable silicone materials, encapsulating materials for optical devices such as optical elements, encapsulating materials for other electronic devices such as semiconductor elements, and electrically insulating coating materials.</p> |
