Invention Application
- Patent Title: Porous beads and method of production thereof
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Application No.: US10522485Application Date: 2003-07-29
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Publication No.: US20060154067A1Publication Date: 2006-07-13
- Inventor: Andrew Cooper , Haifei Zhang
- Applicant: Andrew Cooper , Haifei Zhang
- Priority: GB0217587.5 20020730
- International Application: PCT/GB03/03226 WO 20030729
- Main IPC: B32B1/00
- IPC: B32B1/00
Abstract:
The present invention relates to porous beads and to methods of production thereof, in particular to a method of producing hydrophilic polymeric beads by freeze-drying a droplet containing a polymeric material in a continuous phase of an oil-in-water (O/W) emulsion.
Public/Granted literature
- US07153572B2 Porous beads and method of production thereof Public/Granted day:2006-12-26
Information query
