Invention Grant
- Patent Title: Asymmetric membrane and air-conditioning system using the same
- Patent Title (中): 不对称膜和空调系统使用相同
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Application No.: US12740144Application Date: 2008-10-27
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Publication No.: US08394183B2Publication Date: 2013-03-12
- Inventor: Junya Ishida , Mitsuaki Negishi , Yuzo Morioka , Mika Kawakita , Katsunori Iwase , Manabu Maeda , Masahiko Minemura , Mamoru Hagiwara
- Applicant: Junya Ishida , Mitsuaki Negishi , Yuzo Morioka , Mika Kawakita , Katsunori Iwase , Manabu Maeda , Masahiko Minemura , Mamoru Hagiwara
- Applicant Address: JP Tokyo JP Aichi JP Tokyo
- Assignee: Shin-Etsu Polymer Co., Ltd.,Denso Corporation,Shin-Etsu Chemical Co., Ltd.
- Current Assignee: Shin-Etsu Polymer Co., Ltd.,Denso Corporation,Shin-Etsu Chemical Co., Ltd.
- Current Assignee Address: JP Tokyo JP Aichi JP Tokyo
- Agency: Osha Liang LLP
- Priority: JP2007-280839 20071029; JP2008-268743 20081017
- International Application: PCT/JP2008/069460 WO 20081027
- International Announcement: WO2009/057557 WO 20090507
- Main IPC: B01D53/22
- IPC: B01D53/22
Abstract:
An asymmetric membrane contains a porous layer and a dense layer adjacent thereto. The porous layer and the dense layer are formed of a polymeric material. The porous layer and/or dense layer contains a filler. The amount of the filler is 11 parts by mass or more per 100 parts by mass of the polymeric material contained in the asymmetric membrane.
Public/Granted literature
- US20100294132A1 ASYMMETRIC MEMBRANE AND AIR-CONDITIONING SYSTEM USING THE SAME Public/Granted day:2010-11-25
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