| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a UV absorption material in which an excellent UV absorption capacity is shown even if an ultraviolet absorber is not combined, and that excels in the permeability to the light of a visible light region and a near infrared light region, and moreover, that excels in the processability to a molding of a film, a sheet or the like, and to provide a molding, especially a film and a sheet comprising the UV absorption material. <P>SOLUTION: The UV absorption material comprises a cerium (Ce) ion ionomer of ethylene and unsaturated carboxylic acid copolymer. The molding of a film and a sheet or the like comprises the UV absorption material. <P>COPYRIGHT: (C)2013,JPO&INPIT |
