Hsin-Hsin Shen,Ming-Chia Yang,Chia-Chi Ho,Fang-Jie Jang,Che-Yu Ou,Chi-Hsiang Liao,Brian Hsu,Tai-Horng Young
申请号：
US15855694
公开号：
US20180185541A1
申请日:
2017.12.27
申请国别(地区):
US
年份:
2018
代理人:
摘要：
The present disclosure provides a method for manufacturing a porous film, including: preparing a polymer mixture solution, wherein the polymer mixture solution includes polycaprolactone and at least one hydrophobic polymer adding solid particles as a dispersing agent to the polymer mixture solution and mixing the solid particles with the polymer mixture solution, wherein the amount of solid particles added is enough to convert the polymer mixture solution into a solid mixture drying the solid mixture to form a film and washing the film with a washing fluid to remove the solid particles from the film to form the porous film, wherein the weight ratio of the polycaprolactone to the at least one hydrophobic polymer is about 1:0.1-10, and wherein the weight ratio of the polycaprolactone and the at least one hydrophobic polymer to the solid particles is about 1:0.01-250.
