专利名称：Polymeric controlled release compositions发明人：Ghosh, Tirthankar申请号：EP99303342.2申请日：19990428公开号：EP0954966B1公开日：20030625
摘要：Disclosed are compositions containing biologically active compounds thatslowly release the biologically active compound. These compositions may be directlyincorporated into the locus to be protected or may be applied to a structure in a coating.
申请人：ROHM & HAAS
地址：US
国籍：US
代理机构：Davis, Carole Amanda
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