Title:
CONTROLLED RELEASE VEHICLES HAVING DESIRED VOID VOLUME ARCHITECTURES
Document Type and Number:
WIPO Patent Application WO/2013/090891
Kind Code:
A8
Abstract:
Controlled release vehicles may include a polymeric matrix that comprises the polymeric matrix comprising at least one selected from the group consisting of an ethylene copolymer, an ethyl cellulose, a thermoplastic polyurethane, any partially crosslinked polymer thereof, and any combination thereof and has a desired void space architecture.
Inventors:
REYES JOSE (US)
ANDERSON KENNETH (US)
ZEVOTEK DALE (US)
REUTER NATHAN (US)
LITTLE J GREGORY (US)
HALEY JEFFREY (US)
GALIATSATOS VASSILIOS (US)
ANDERSON KENNETH (US)
ZEVOTEK DALE (US)
REUTER NATHAN (US)
LITTLE J GREGORY (US)
HALEY JEFFREY (US)
GALIATSATOS VASSILIOS (US)
Application Number:
PCT/US2012/070058
Publication Date:
June 26, 2014
Filing Date:
December 17, 2012
Export Citation:
Assignee:
CELANESE EVA PERFORMANCE POLYMERS INC (US)
International Classes:
A61K9/22; A61K9/20; A61K47/30; A61K47/38; B29C48/49; B29C48/04; B29C48/06; B29C48/09; B29C48/12
Attorney, Agent or Firm:
JORDAN, Carey, C. (500 North Capitol Street N.W, Washington DC, US)
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