MULTIBLOCK COPOLYMER FILMS, METHODS OF MAKING SAME AND USES THEREOF
申请人:Cornell University
公开号:EP3636696A1
公开(公告)日:2020-04-15
A method for forming an isoporous graded film comprising multiblock copolymers and isoporous graded films. The films have a surface layer and a bulk layer. The surface layer can have at least 1 x 1014 pores/m2 and a pore size distribution (dmax/dmin)) of less than 3. The bulk layer has an asymmetric structure. The films can be used in filtration applications
一种形成等孔分级薄膜的方法,包括多嵌段共聚物和等孔分级薄膜。 薄膜具有表面层和主体层。 表层至少有 1 x 1014 个孔/平方米,孔径分布(dmax/dmin)小于 3。 体层具有不对称结构。 薄膜可用于过滤应用
Multiblock copolymers and methods of use
申请人:University of Notre Dame du Lac
公开号:US10022679B2
公开(公告)日:2018-07-17
The present invention relates to polymer compositions and their manufacture. Specifically, the invention relates to multiblock polymers and copolymers, their fabrication, modification and/or functionalization and use as membranes or films.
Multiblock copolymer films, methods of making same, and uses thereof
申请人:Cornell University
公开号:US10711111B2
公开(公告)日:2020-07-14
A method for forming an isoporous graded film comprising multiblock copolymers and isoporous graded films. The films have a surface layer and a bulk layer. The surface layer can have at least 1×1014 pores/m2 and a pore size distribution (dmax/dmin)) of less than 3. The bulk layer has an asymmetric structure. The films can be used in filtration applications.