APPARECCHIO E PROCEDIMENTO PER LAPRODUZIONE DI PASTE DENTIFRICIE CON TENENTI SCREZIATURE AGGLOMERATE, EPRODOTTO OTTENUTO,申请号IT19820049161-传众专利搜索

APPARECCHIO E PROCEDIMENTO PER LAPRODUZIONE DI PASTE DENTIFRICIE CON TENENTI SCREZIATURE AGGLOMERATE, EPRODOTTO OTTENUTO

申请公布号：IT8249161(D0)

申请号：IT19820049161

申请日期：1982.09.23

申请公布日期：1982.09.23

分类号：A61K8/02;A61K8/04;A61Q11/00;B01F3/14;B01F5/00;B01F13/10;B01F15/04;B01J2/00;B01J2/28;C08L1/28;(IPC1-7):A61C/

主分类号：A61K8/02

摘要：<p>Functional agglomerated speckles, for incorporation in dentifrices, include agglomerates of a water insoluble powdered functional material and water insoluble, ethanol soluble ethyl cellulose, and may sometimes preferably also include a water soluble binder, such as polyvinyl pyrrolidone. Such speckles satisfactorily maintain their integrity and identity during processing of the dentifrice after addition of the speckles to a main dentifrice body but on storage, after packaging of the dentifrice in dispensing tubes, soften sufficiently so as to become essentially impalpable to one utilizing the dentifrice in brushing his teeth. Despite such softening the speckles continue to maintain their identity as speckles in the dentifrice. The speckles are especially useful in translucent or transparent gel dentifrices which contain components, such as flavouring and surface active agents, which may controllably soften the speckles on storage.</p>