Invention Grant
- Patent Title: Moisture-permeable separating membrane material
- Patent Title (中): 透湿分离膜材料
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Application No.: US13256671Application Date: 2010-03-01
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Publication No.: US09027764B2Publication Date: 2015-05-12
- Inventor: Kazuhiro Marutani , Satoshi Yamamoto , Takashi Imai
- Applicant: Kazuhiro Marutani , Satoshi Yamamoto , Takashi Imai
- Applicant Address: JP Tokyo
- Assignee: W. L. Gore & Associates, Co., Ltd.
- Current Assignee: W. L. Gore & Associates, Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agent Amy L. Miller
- Priority: JP2009-064473 20090317
- International Application: PCT/JP2010/053230 WO 20100301
- International Announcement: WO2010/106900 WO 20100923
- Main IPC: B01D39/00
- IPC: B01D39/00 ; B01D69/02 ; B01D69/10 ; B01D69/12 ; B01D71/54 ; B32B27/12 ; B32B27/32 ; B32B27/40 ; B01D71/36 ; F28D21/00 ; F28F21/06
Abstract:
A moisture-permeable separating membrane material includes a porous fluororesin membrane, a continuous moisture-permeable resin layer formed on the surface of the porous fluororesin membrane, and a textile layer for reinforcing the porous fluororesin membrane and the continuous moisture-permeable resin layer. The textile layer contains a flame retardant in the inside of each fiber and the surface of each fiber has been treated with a flame retardant. The moisture-permeable separating membrane material makes it possible to improve flame retardancy without deteriorating heat exchange characteristics.
Public/Granted literature
- US20120067812A1 Moisture-permeable separating membrane material Public/Granted day:2012-03-22
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