Invention Grant
- Patent Title: Films and membranes of poly (aryl ketones) and methods of casting the same from solution
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Application No.: US14122306Application Date: 2012-05-15
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Publication No.: US10087295B2Publication Date: 2018-10-02
- Inventor: Christophe Roger , Manuel A. Garcia-Leiner , Jean-Alex Laffitte , Julie Boyer , Stephan Moyses , Lawrence H. Judovits
- Applicant: Christophe Roger , Manuel A. Garcia-Leiner , Jean-Alex Laffitte , Julie Boyer , Stephan Moyses , Lawrence H. Judovits
- Applicant Address: US PA King of Prussia
- Assignee: Arkema Inc.
- Current Assignee: Arkema Inc.
- Current Assignee Address: US PA King of Prussia
- Agent Lynn B. Morreale
- International Application: PCT/US2012/037893 WO 20120515
- International Announcement: WO2012/166340 WO 20121206
- Main IPC: B05D3/02
- IPC: B05D3/02 ; C08J5/18 ; B29C39/00 ; C08G65/00 ; C08L71/00 ; C08G65/46
Abstract:
A method of manufacturing a film or membrane includes: (a) dissolving at least one polymer comprising a poly(aryl ketone) in at least one solvent to form a dope; (b) depositing the dope on a substrate to form a coated substrate at appropriate conditions; and (c) drying the coated substrate to form the film or membrane. The dope may also include additional polymers or fillers, such as carbon nanotubes.
Public/Granted literature
- US20140088234A1 FILMS AND MEMBRANES OF POLY (ARYL KETONES) AND METHODS OF CASTING THE SAME FROM SOLUTION Public/Granted day:2014-03-27
Information query
