Invention Grant
- Patent Title: Drying substances, preparation and use thereof
- Patent Title (中): 干燥物质,其制备和使用
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Application No.: US12379828Application Date: 2009-03-03
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Publication No.: US08366811B2Publication Date: 2013-02-05
- Inventor: Amos Ophir , Eyal Cohen , David Dishon , Joshua Lewis Colman
- Applicant: Amos Ophir , Eyal Cohen , David Dishon , Joshua Lewis Colman
- Applicant Address: IL Jerusalem
- Assignee: Oridion Medical (1987) Ltd.
- Current Assignee: Oridion Medical (1987) Ltd.
- Current Assignee Address: IL Jerusalem
- Agency: Boothe Udall Fuller, PLC
- Agent Rodney J. Fuller
- Main IPC: B01D53/22
- IPC: B01D53/22 ; B01D71/66 ; B01D69/04

Abstract:
There is provided herein a dryer polymer substance including a hetero-phase polymer composition including two or more polymers wherein at least one of the two or more polymers include sulfonic groups, wherein the substance is adapted to pervaporate a fluid. The fluid may include water, water vapor or both. There is also provided herein a process for the preparation of a dryer polymer substance adapted to pervaporate a fluid (such as water, water vapor or both) the process includes mixing two or more polymers, wherein at least one of the two or more polymers may include groups which are adapted to be sulfonated, to produce a hetero-phase polymer composition and processing the polymer blend into a desired form.
Public/Granted literature
- US20100224066A1 Drying substances, preparation and use thereof Public/Granted day:2010-09-09
Information query
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