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公开(公告)号:US06635684B2
公开(公告)日:2003-10-21
申请号:US10083242
申请日:2001-10-19
申请人: Huey-Min Lai , Chun-Hui Chang , Chun-Jen Liao , Chin-Fu Chen , Kuei-Hung Wu , Yuan-Chia Chang , Yu-Yen Jan , Tsung-Yi Mou
发明人: Huey-Min Lai , Chun-Hui Chang , Chun-Jen Liao , Chin-Fu Chen , Kuei-Hung Wu , Yuan-Chia Chang , Yu-Yen Jan , Tsung-Yi Mou
IPC分类号: C08J900
CPC分类号: C08L5/08 , C07K17/08 , C08B37/003 , C08H1/06 , C08J9/26 , C08J2201/0462 , C08L89/06 , C08L2666/02
摘要: The present invention discloses a method for preparing a hydrophilic porous polymeric material comprising the step of mixing a hydrophilic polymeric material with a hydrophobic material; solvent sintering the surface of the hydrophilic polymeric material with water or an aqueous solution; and removing the hydrophobic material contained within the hydrophilic polymeric material with a massive organic solvent. Thus, the hydrophilic porous polymeric material with high porosity and stable structure is rapidly mass produced.