公开(公告)号：US20200055650A1

公开(公告)日：2020-02-20

申请号：US16565599

申请日：2019-09-10

申请人： The Procter & Gamble Company

发明人： Emily Charlotte BOSWELL ,  Srinivas Krishnaswamy MIRLE ,  Vesselin Nikolov SHANOV ,  Rachit MALIK ,  Colin William McCONNELL

IPC分类号： B65D65/46 ,  C23C16/40 ,  C11D17/04 ,  B32B3/16 ,  B32B3/26 ,  B32B27/30 ,  B65D65/42

摘要： Films including a water-soluble polymeric material and a vapor-deposited inorganic coating are disclosed. The water-soluble polymeric material may comprise polyvinyl alcohol. The vapor-deposited inorganic coating may include a metal oxide. The vapor-deposited inorganic coating may include a plurality of microfractures. The films may form part of a package and/or a water-soluble unit dose article.

公开(公告)号：US20210362924A1

公开(公告)日：2021-11-25

申请号：US17394859

申请日：2021-08-05

申请人： The Procter & Gamble Company

发明人： Emily Charlotte BOSWELL ,  Srinivas Krishnaswamy MIRLE ,  Vesselin Nikolov SHANOV ,  Rachit MALIK ,  Colin William McCONNELL

IPC分类号： B65D65/46 ,  C23C16/40 ,  B65D65/42 ,  B32B27/30 ,  B32B3/26 ,  B32B3/16 ,  C11D17/04 ,  B65D75/32 ,  C08J7/043 ,  C08J7/048

摘要： Methods for making films including a water-soluble polymeric material and a vapor-deposited inorganic coating are disclosed. The method comprises providing a layer of water-soluble polymeric material and vapor depositing an inorganic coating to at least one surface of the layer of water-soluble polymeric material, wherein the inorganic coating comprises a metal oxide. The method further comprises forming a plurality of microfractures extending along the surface of the inorganic coating.

公开(公告)号：US20180369859A1

公开(公告)日：2018-12-27

申请号：US16015252

申请日：2018-06-22

申请人： The Procter & Gamble Company

发明人： Emily Charlotte BOSWELL ,  Srinivas Krishnaswamy MIRLE ,  Vesselin Nikolov SHANOV ,  Rachit MALIK ,  Colin William McCONNELL

IPC分类号： B05D1/00 ,  C23C16/40 ,  B65D65/46

摘要： Films including a water-soluble layer and a vapor-deposited organic coating are disclosed. The films can optionally further include a vapor-deposited inorganic layer. The films exhibit enhanced barrier properties.

公开(公告)号：US20220055065A1

公开(公告)日：2022-02-24

申请号：US17517713

申请日：2021-11-03

申请人： The Procter & Gamble Company

发明人： Emily Charlotte BOSWELL ,  Srinivas Krishnaswamy MIRLE ,  Vesselin Nikolov SHANOV ,  Rachit MALIK ,  Colin William McCONNELL

IPC分类号： B05D1/00 ,  B65D65/46 ,  C23C16/40 ,  B05D7/00 ,  B01D69/12 ,  C23C16/02 ,  C09D165/04 ,  C08J5/18 ,  B05D7/04 ,  C23C16/30 ,  C08J7/04 ,  C08J7/048

摘要： Films including a water-soluble layer and a vapor-deposited organic coating are disclosed. The films can optionally further include a vapor-deposited inorganic layer. The films exhibit enhanced barrier properties.

公开(公告)号：US20180370703A1

公开(公告)日：2018-12-27

申请号：US16015270

申请日：2018-06-22

申请人： The Procter & Gamble Company

发明人： Emily Charlotte BOSWELL ,  Srinivas Krishnaswamy MIRLE ,  Vesselin Nikolov SHANOV ,  Rachit MALIK ,  Colin William McCONNELL

IPC分类号： B65D65/46 ,  C23C16/40 ,  B65D65/42

CPC分类号： B65D65/46 ,  B32B3/16 ,  B32B3/26 ,  B32B15/08 ,  B32B18/00 ,  B32B27/306 ,  B32B2307/7166 ,  B32B2307/724 ,  B32B2307/726 ,  B32B2329/04 ,  B32B2439/00 ,  B65D65/42 ,  C08J7/06 ,  C08J2329/04 ,  C11D17/042 ,  C23C14/0005 ,  C23C14/20 ,  C23C14/5886 ,  C23C16/01 ,  C23C16/0245 ,  C23C16/40 ,  C23C16/401 ,  C23C16/403 ,  C23C16/405 ,  C23C16/513 ,  Y10T428/1338 ,  Y10T428/1341 ,  Y10T428/265

摘要： Films including a water-soluble layer and a vapor-deposited inorganic coating are disclosed. The films exhibit enhanced barrier properties.