| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an adhesive composition for an optical component, which has a high refractive index and a high transparency, and does not require the use of solvent.SOLUTION: There is provided the adhesive composition for an optical component which contains (1) as (A) component: a specific di-naphtho-thiophene-based polyene compound having one or more of polymerizable functional group with ethylenically unsaturated double bond; as (B) component: a poly-thiol compound; as (C) component: photo-radical polymerization initiator; and as (D) component: a polyene compound that is other than di-naphtho-thiophene-type and that has less carbon number than the (A) component, and in which the contained rate of the (A) component to the total amount of the composition is in the range of 5 to 50 pts.mass, the contained rate of the (B) component to the total amount of the composition is in the range of 10 to 60 pts.mass, and the contained rate of the (D) component to the total amount of the composition is in the range of 5 to 85 pts.mass.</p> |
