公开(公告)号：EP2948192B1

公开(公告)日：2018-12-12

申请号：EP14703664.4

申请日：2014-01-15

申请人： The Procter & Gamble Company

发明人： OLCHOVY, Jason, John ,  DEFLORIAN, Stefano ,  SICHERI, Livio,Sordo ,  SORDO, Walter ,  JAYE, Roderick, Ian

IPC分类号： A61L9/12

CPC分类号： A61L9/12 ,  A01M29/12 ,  A61L2209/131

摘要： A device for delivering a volatile fluid in a continuous manner, over a period of time and without leakage, is disclosed. The device includes a flexible sheet and a semi-rigid sheet that are sealed along their edges to form a closed pocket or reservoir for containing a volatile fluid. The semi-rigid sheet is sealed on a first side to a flexible sheet and sealed on a second side to a vapor permeable membrane. The semi-rigid sheet contains a volatile fluid in the reservoir during storage, preventing contact of the volatile fluid with the vapor permeable membrane before the device is activated. The semi-rigid sheet has a differential score to guide the bounds of an opening that is formed upon activation. Once activated, the vapor permeable membrane provides continuous emission of a volatile fluid from the device.

公开(公告)号：EP2948192A1

公开(公告)日：2015-12-02

申请号：EP14703664.4

申请日：2014-01-15

申请人： The Procter & Gamble Company

发明人： OLCHOVY, Jason, John ,  DEFLORIAN, Stefano ,  SICHERI, Livio,Sordo ,  SORDO, Walter ,  JAYE, Ian, Roderick

IPC分类号： A61L9/12

CPC分类号： A61L9/12 ,  A01M29/12 ,  A61L2209/131

摘要： A device for delivering a volatile fluid in a continuous manner, over a period of time and without leakage, is disclosed. The device includes a flexible sheet and a semi-rigid sheet that are sealed along their edges to form a closed pocket or reservoir for containing a volatile fluid. The semi-rigid sheet is sealed on a first side to a flexible sheet and sealed on a second side to a vapor permeable membrane. The semi-rigid sheet contains a volatile fluid in the reservoir during storage, preventing contact of the volatile fluid with the vapor permeable membrane before the device is activated. The semi-rigid sheet has a differential score to guide the bounds of an opening that is formed upon activation. Once activated, the vapor permeable membrane provides continuous emission of a volatile fluid from the device.

摘要翻译： 公开了一种用于在一段时间内以连续方式输送挥发性流体并且没有泄漏的装置。 该装置包括柔性片和半刚性片，其沿着它们的边缘密封以形成用于容纳挥发性流体的封闭的口袋或容器。 半刚性片材在第一侧被密封到柔性片材，并在第二侧密封到透气膜。 半刚性片材在储存期间在容器中含有挥发性流体，防止在装置被激活之前挥发性流体与蒸气渗透膜接触。 半刚性片材具有差别刻痕，用于引导激活时形成的开口的界限。 一旦被激活，蒸汽可渗透的膜提供来自该装置的挥发性流体的连续发射。