Beneficial agent delivery systems
    1.
    发明申请
    Beneficial agent delivery systems 有权
    有益代理人运送系统

    公开(公告)号:US20060018977A1

    公开(公告)日:2006-01-26

    申请号:US11185128

    申请日:2005-07-20

    IPC分类号: A01N59/04

    CPC分类号: A01N25/10 Y10S977/754

    摘要: An improved fragrance delivery system capable of providing controlled release of fragrance molecules in various consumer products is composed of a polymer having covalently bound fragrance moieties that are releasable in the form of fragrance molecules. Certain embodiments comprise globular polymer particles in which unbound fragrance molecules are occluded, absorbed and/or adsorbed. Certain other embodiments incorporate fragrance monomer units, which achieve reduced residuals upon complete release of the fragrance.

    摘要翻译: 能够提供各种消费品中香料分子的受控释放的改进的香料递送系统由具有共价结合的香味部分的聚合物组成,其可以以香料分子的形式释放。 某些实施方案包括球形聚合物颗粒,其中未结合的香料分子被封闭,吸收和/或吸附。 某些其他实施方案包括香料单体单元,其在完全释放香料时实现减少的残留。