IDiyas

For the Inventor, By the Inventor

The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11473190 B1

PDFFull Text
Date of Patent:
Oct. 18, 2022

Filed:

Aug. 05, 2021

Films including a water-soluble layer and a vapor-deposited inorganic coating

Applicant:

The Procter & Gamble Company, Cincinnati, OH (US);

Inventors:

Emily Charlotte Boswell, Cincinnati, OH (US);

Srinivas Krishnaswamy Mirle, Liberty Township, OH (US);

Vesselin Nikolov Shanov, Cincinnati, OH (US);

Rachit Malik, Hillsboro, OR (US);

Colin William McConnell, Loveland, OH (US);

Assignee:

The Procter & Gamble Company, Cincinnati, OH (US);

Attorneys:

Daniel S. Albrecht

Amanda Herman Berghauer

Primary Examiner:

Jeffrey A Vonch

Int. Cl.
CPC ...
C23C 14/20 (2006.01); C23C 14/58 (2006.01); C23C 16/40 (2006.01); C08J 7/048 (2020.01); B65D 65/46 (2006.01); B65D 65/42 (2006.01); B32B 27/30 (2006.01); B32B 3/26 (2006.01); B32B 3/16 (2006.01); C11D 17/04 (2006.01); B65D 75/32 (2006.01); C08J 7/043 (2020.01); B32B 18/00 (2006.01); B32B 15/08 (2006.01); C23C 16/02 (2006.01); C23C 14/00 (2006.01); C23C 16/01 (2006.01); C23C 16/513 (2006.01); C08J 7/06 (2006.01); B65D 75/30 (2006.01);
U.S. Cl.
CPC ...
C23C 14/5886 (2013.01); B32B 3/16 (2013.01); B32B 3/26 (2013.01); B32B 27/306 (2013.01); B65D 65/42 (2013.01); B65D 65/46 (2013.01); B65D 75/322 (2013.01); B65D 75/323 (2013.01); B65D 75/326 (2013.01); B65D 75/327 (2013.01); C08J 7/043 (2020.01); C08J 7/048 (2020.01); C11D 17/042 (2013.01); C23C 14/20 (2013.01); C23C 16/40 (2013.01); C23C 16/401 (2013.01); C23C 16/403 (2013.01); C23C 16/405 (2013.01); B32B 15/08 (2013.01); B32B 18/00 (2013.01); B32B 2307/7166 (2013.01); B32B 2307/724 (2013.01); B32B 2307/726 (2013.01); B32B 2329/04 (2013.01); B32B 2439/00 (2013.01); B65D 75/30 (2013.01); B65D 75/32 (2013.01); B65D 75/321 (2013.01); B65D 75/325 (2013.01); C08J 7/06 (2013.01); C08J 2329/04 (2013.01); C23C 14/0005 (2013.01); C23C 16/01 (2013.01); C23C 16/0245 (2013.01); C23C 16/513 (2013.01); Y10T 428/1338 (2015.01); Y10T 428/1341 (2015.01); Y10T 428/265 (2015.01);
Abstract

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.

Find Patent Forward Citations

Loading…