发明名称 Air freshener composition containing a fiber pad
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.
申请公布号 US5800897(A) 申请公布日期 1998.09.01
申请号 US19960599488 申请日期 1996.01.25
申请人 EASTMAN CHEMICAL COMPANY 发明人 SHARMA, MAHENDRA KUMAR;GARRITY, RICHARD IRVING;HILLER, JOHN JACOB
分类号 A61L9/04;A61L9/12;(IPC1-7):B32B1/04 主分类号 A61L9/04
代理机构 代理人
主权项
地址