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公开(公告)号:US20120082709A1
公开(公告)日:2012-04-05
申请号:US13377566
申请日:2010-06-11
IPC分类号: A61K47/36 , A61K8/02 , A01N25/10 , A61K8/65 , A61K47/42 , A61K47/40 , A61K8/73 , A61K47/08 , A61K9/14
摘要: Compositions for delivering release materials, for example drugs, agricultural materials, other bioactive materials, cosmetic materials, organic or inorganic compounds which take part in or catalyse a chemical reaction, a fragrance-emitting material for a vaporizer, or a lubricating material. The release material is associated with a crystalline carrier. The carrier may be a crystalline polymer containing a plurality of crystalline groups or a crystalline monomer which contains a single crystalline group, the crystalline group preferably comprising a straight chain polymethylene radical containing at least 16 carbon atoms. Some of the carriers are obtained by modifying hyaluronic acid, collagen, gelatin, a polysaccharide, a carbohydrate or cyclodextran. The release material may contain a similar crystalline group, for example may be an active compound which has been modified to introduce a crystalline group.
摘要翻译: 用于输送释放材料的组合物,例如药物,农业材料,其他生物活性材料,化妆品材料,参与或催化化学反应的有机或无机化合物,用于蒸发器的发泡材料或润滑材料。 释放材料与结晶载体结合。 载体可以是含有多个结晶基团的结晶聚合物或含有单一结晶基团的结晶单体,该结晶基团优选包含含有至少16个碳原子的直链多亚甲基基团。 一些载体通过修饰透明质酸,胶原,明胶,多糖,碳水化合物或环糊精得到。 释放材料可以含有相似的结晶基团,例如可以是经修饰以引入结晶基团的活性化合物。