发明申请
US20150144551A1 POLYMER RESIN COMPOSITION FOR PREPARING HOLLOW FIBER MEMBRANE, PREPARATION METHOD OF HOLLOW FIBER MEMBRANE, AND HOLLOW FIBER MEMBRANE
审中-公开
用于制备中空纤维膜的聚合物树脂组合物，中空纤维膜的制备方法和中空纤维膜
- 专利标题： POLYMER RESIN COMPOSITION FOR PREPARING HOLLOW FIBER MEMBRANE, PREPARATION METHOD OF HOLLOW FIBER MEMBRANE, AND HOLLOW FIBER MEMBRANE
- 专利标题（中）： 用于制备中空纤维膜的聚合物树脂组合物，中空纤维膜的制备方法和中空纤维膜
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申请号： US14552756申请日： 2014-11-25
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公开(公告)号： US20150144551A1公开(公告)日： 2015-05-28
- 发明人: Jin Won LEE , Bum Jin PARK
- 申请人： LOTTE CHEMICAL CORPORATION
- 优先权： KR10-2013-0143816 20131125; KR10-2013-0143818 20131125
- 主分类号： B01D71/34
- IPC分类号： B01D71/34 ; B01D67/00 ; B01D69/02 ; B01D69/08
摘要：
The present invention relates to a polymer resin composition for preparing a hollow fiber membrane, including: a vinylidene fluoride-based polymer resin; a good solvent; a poor solvent; and one or more compounds selected from the group consisting of a bicycloalkane having 5 to 15 carbons mono- or poly-substituted with a carboxylic acid metal salt functional group and a peroxide, a preparation method of a hollow fiber membrane using the polymer
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