发明公开
EP0922386A3 Controlled release compositions 有权
用活性成分的受控释放组合物

Controlled release compositions
摘要:
Disclosed are controlled release compositions containing biologically active compounds incorporated into metal oxide glass having a porous matrix which is prepared by polymerizing one or more metal alkoxide monomers, optionally in the presence of a second metal alkoxide monomer. These compositions may be directly incorporated into the locus to be protected or may be applied to a structure in a coating.
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