- Patent Title: Permanent hydrophilic porous coatings and methods of making them
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Application No.: US12275368Application Date: 2008-11-21
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Publication No.: US10092881B2Publication Date: 2018-10-09
- Inventor: David Roger Moore , Ryan Austin Hutchinson
- Applicant: David Roger Moore , Ryan Austin Hutchinson
- Applicant Address: US KS Overland Park
- Assignee: BHA ALTAIR, LLC
- Current Assignee: BHA ALTAIR, LLC
- Current Assignee Address: US KS Overland Park
- Agency: Reinhart Boerner Van Deuren P.C.
- Main IPC: B01D67/00
- IPC: B01D67/00 ; B01D71/40 ; B01D53/22 ; B01D71/36 ; B01D71/38 ; B01D71/32 ; B01D71/34
Abstract:
A membrane includes a porous base membrane and a hydrophilic coating. The coating comprises a hydrophilic additive and a hydrophilic polymer derivatized with an electron beam reactive group adapted to form a radical under high energy irradiation. In some embodiments, the membrane comprises a fluoropolymer. Also disclosed are processes for forming the membrane.
Public/Granted literature
- US20090188857A1 PERMANENT HYDROPHILIC POROUS COATINGS AND METHODS OF MAKING THEM Public/Granted day:2009-07-30
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