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    • 45. 发明申请
    • Water dispersible products
    • 水分散产品
    • US20050092451A1
    • 2005-05-05
    • US10977150
    • 2004-10-29
    • Wai ChoiHoward Yu
    • Wai ChoiHoward Yu
    • C08L20060101D21H11/12D21H13/00D21H17/00
    • D21H11/12B01D39/1615B01D39/163B01D39/18B01D2239/0266B01D2239/064C08L2205/16
    • Water dispersible fiber products are provided. In one embodiment, a water dispersible fiber sheet is provided and it is preferably formed from regenerated cellulose fibers, a second fiber that is adapted to provide strength to the water dispersible fiber sheet, and a water soluble binder. In use, the fiber sheet can be formed into a variety of products including, for example, for labels, packaging, medical and health care products. The fiber sheet is particularly advantageous in that it is readily dispersible upon contact with water, yet it will retain its strength when used with other fluids, such as alcohol and oils. The biodegradability of the fiber sheet will also allow the fibers to be consumed naturally by environmental bacteria, thus eliminating the need for special disposal procedures. In another embodiment, the water dispersible fiber sheet can be incorporated into a filter media.
    • 提供水分散纤维制品。 在一个实施方案中,提供了水分散性纤维片,并且其优选由再生纤维素纤维,适于向水分散性纤维片提供强度的第二纤维和水溶性粘合剂形成。 在使用中,纤维片可以形成为各种产品,包括例如标签,包装,医疗和保健产品。 纤维片是特别有利的,因为它在与水接触时容易分散,但当与其它流体如醇和油一起使用时,它将保持其强度。 纤维片的生物降解性也将使纤维被环境细菌自然消耗,从而不需要特殊的处理程序。 在另一个实施方案中,水分散纤维片可以并入过滤介质中。