The present invention relates to an improved active or inactive pharmaceutical ingredient-polymer composition and process of preparation thereof. In particular, the present invention relates to an improved active or inactive pharmaceutical ingredient-polymer composition and process of preparation thereof wherein the monomer encapsulates particles of active or inactive pharmaceutical ingredient at molecular level and with controlled polymerization process the monomer turns into the said polymer coat over the said active or inactive pharmaceutical ingredient that facilitates the disclosed invention to be completed a single step process.
本发明涉及一种改进的活性或非活性药物成分-聚合物组合物及其制备工艺。特别是,本发明涉及一种改进的活性或非活性药物成分-聚合物组合物及其制备工艺,其中单体在分子
水平上包覆活性或非活性药物成分颗粒,并通过受控聚合过程使单体变成包覆所述活性或非活性药物成分的所述聚合物外衣,从而使本发明可一步完成。