公开(公告)号：US06716309B2

公开(公告)日：2004-04-06

申请号：US10029118

申请日：2001-12-21

申请人： Strong Chuang ,  Keu-Chang Liu ,  Paul Beuther ,  Frank Druecke ,  Lee Garvey ,  Alan Chan

发明人： Strong Chuang ,  Keu-Chang Liu ,  Paul Beuther ,  Frank Druecke ,  Lee Garvey ,  Alan Chan

IPC分类号： D21H1902

CPC分类号： D21H23/46 ,  D21H19/32 ,  Y10T428/31663

摘要： A method is disclosed for topical application of compositions containing a chemical additive onto a paper web. The present invention is also directed to paper products formed from the method. In general, the method includes the steps of extruding a composition containing a chemical additive through a melt blown die and then applying the composition to a moving paper web. In one embodiment, the chemical composition is extruded into fibers and applied to the paper web. The chemical composition can contain, for instance, various additives, such as a polysiloxane softener.

摘要翻译： 公开了一种用于将含有化学添加剂的组合物局部施用于纸幅上的方法。 本发明还涉及由该方法形成的纸制品。 通常，该方法包括以下步骤：通过熔喷模头挤出含有化学添加剂的组合物，然后将该组合物施加到移动的纸幅上。 在一个实施方案中，将化学组合物挤出成纤维并施加到纸幅上。 化学组成可以包含例如各种添加剂，例如聚硅氧烷软化剂。