The Procter & Gamble Company
Films including a water-soluble layer and a vapor-deposited organic coating
Last updated:
Abstract:
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.
Status:
Grant
Type:
Utility
Filling date:
22 Jun 2018
Issue date:
7 Dec 2021