| http://www.w3.org/ns/prov#value | - Specifically, the ultraviolet absorbent of the present invention may be contained in a polymer molded article such as plastics and fibers, thereby to enhance light stability of the polymer molded article.Further, the polymer materials containing the ultraviolet absorbent of the present invention can be used as a filter or a container for protecting their contents whose ultraviolet fastness is vuln
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