POROUS CROSSLINKED HYDROPHILIC POLYMERIC MATERIALS PREPARED FROM HIGH INTERNAL PHASE EMULSIONS CONTAINING HYDROPHILIC POLYMERS
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
N/A
Issued Date -
Jan 16, 2020
app pub date -
Mar 2, 2018
filing date -
Mar 2, 2018
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
The present disclosure relates to a process for preparing porous crosslinked hydrophilic polymeric materials. Such materials can be prepared from oil-in-water high internal phase emulsions (HIPEs) containing hydrophilic polymers. The oil-in-water high internal phase emulsion (HIPE) comprises two phases: an external continuous aqueous phase containing at least one hydrophilic polymer; and an internal oil phase. The hydrophilic polymer is crosslinked to form a three-dimensionally crosslinked polymer matrix. The internal oil phase is subsequently removed to obtain a porous crosslinked hydrophilic polymeric material. The present invention also relates to porous crosslinked hydrophilic polymeric materials prepared by such a process.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully