| 摘要 |
<P>PROBLEM TO BE SOLVED: To obtain a polymerizable liquid crystal composition that is not significantly blocked by ultraviolet rays to polymerize and cure, does not need a significantly increased amount of a photopolymerization initiator, and can provide a cured product with improved UV resistance without worsening storage stability: and the cured product of the same composition that is improved in UV resistance. <P>SOLUTION: The polymerizable liquid crystal composition comprises a radical scavenger and does not need a significantly increased addition amount of a photopolymerization initiator to provide the cured product with improved UV resistance, and hence is useful as a material for producing a phase contrast film, a polarized beam splitter, an optical low-pass filter, and a hologram element. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
