The present invention relates to a novel composite comprising one or more core units, each core unit comprising a specified active agent and having pH responsive, vinylic copolymer coating, to a process for the preparation of such a composite, to formulations comprising the same and their use in a variety of industrial applications.
申请公布号
WO2012140438(A1)
申请公布日期
2012.10.18
申请号
WO2012GB50819
申请日期
2012.04.13
申请人
REVOLYMER LIMITED;ARMSTRONG, SEPHEN;COSGROVE, TERENCE;GERRARD, JOHN JEFFREY;HUGHES, MELANIE JANE;PEARS, DAVID ALAN
发明人
ARMSTRONG, SEPHEN;COSGROVE, TERENCE;GERRARD, JOHN JEFFREY;HUGHES, MELANIE JANE;PEARS, DAVID ALAN
