阅读说明：本技术 成型人造聚合物制品 (Shaped synthetic polymer article ) 是由 G·芬尼根 T·汤普森 J·卡波特 R·H·达尔基 于 2020-03-09 设计创作，主要内容包括：多孔金属氧化物微球作为用于成型人造聚合物制品的光稳定剂的用途,其中多孔金属氧化物微球通过如下方法制备,所述方法包括形成聚合物纳米粒子和金属氧化物的液体分散体；形成所述分散体的液滴；干燥所述液滴以提供包含聚合物纳米球的聚合物模板微球；和从模板微球中除去聚合物纳米球以提供多孔金属氧化物微球。(Use of porous metal oxide microspheres as a light stabilizer for shaped fabricated polymeric articles, wherein the porous metal oxide microspheres are prepared by a process comprising forming a liquid dispersion of polymeric nanoparticles and a metal oxide; forming droplets of the dispersion; drying the droplets to provide polymer template microspheres comprising polymer nanospheres; and removing the polymer nanospheres from the template microspheres to provide porous metal oxide microspheres.)