公开(公告)号：US5800897A

公开(公告)日：1998-09-01

申请号：US599488

申请日：1996-01-25

申请人： Mahendra Kumar Sharma ,  Richard Irving Garrity ,  John Jacob Hiller

发明人： Mahendra Kumar Sharma ,  Richard Irving Garrity ,  John Jacob Hiller

IPC分类号： A61L9/04 ,  A61L9/12 ,  B32B1/04

CPC分类号： A61L9/042 ,  A61L9/12 ,  Y10T428/237 ,  Y10T428/239 ,  Y10T428/24182 ,  Y10T428/2973 ,  Y10T428/2978

摘要： This invention is directed to an air freshener composition containing a fiber pad comprising at least one needle-punched, nonwoven, hydrophilic fiber wherein the fiber has a capillary structure and deep grooves or channels along the longitudinal axis of the fiber, a fragrance incorporated into said fiber pad, wherein the fiber pad is enclosed by a container having air passageways to allow for the fragrance to escape into the surrounding environment.

摘要翻译： 本发明涉及一种含有纤维垫的空气清新剂组合物，该纤维垫包含至少一根针刺非织造的亲水纤维，其中纤维具有毛细管结构，沿着纤维的纵向轴线具有深沟槽或沟槽， 纤维垫，其中纤维垫被具有空气通道的容器包围以允许香料逸出到周围环境中。