公开(公告)号：WO2021144610A1

公开(公告)日：2021-07-22

申请号：PCT/IB2020/050308

申请日：2020-01-15

申请人： SAUDI ARABIAN OIL COMPANY ,  FIHRI, Aziz

发明人： BOVERO, Enrico ,  MALAJATI, Yassine ,  ALAMRI, Haleema ,  JAZZAR, Abdullatif ,  TUWAILIB, Hussain

IPC分类号： B29C39/00 ,  B29C39/02 ,  C08K3/36 ,  B29C53/18 ,  B29C39/42 ,  B29C41/12 ,  B29C41/50 ,  B29B7/90 ,  B29C39/003 ,  B29C39/006 ,  B29C43/003 ,  B29K2033/12 ,  B29K2105/162 ,  B29K2509/02 ,  B29K2995/0026 ,  C08K2201/011 ,  C08K9/06

摘要： Transparent articles and methods of producing transparent articles are provided. The transparent article includes hydrophobic nanoparticles dispersed within poly(methyl methacrylate). The method of producing transparent articles includes pouring a transparent article precursor into a mold, the transparent article precursor comprising nanoparticles, a solvent, and a polymer, and the mold comprising a flat surface. The method also includes placing the mold into a container having an adjustable opening and allowing the solvent to evaporate from the transparent article precursor, thereby forming the transparent article over the flat surface of the mold. The method further includes flattening the transparent article, in which flattening the transparent article includes positioning a flat article on a first side of the transparent article, and compressing the transparent article between the flat surface and the flat article.