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.:
Date of Patent:
Mar. 18, 2014
Filed:
Jul. 02, 2007
Vincenzo Catalfamo, Cincinnati, OH (US);
Vincenzo Catalfamo, Cincinnati, OH (US);
The Procter & Gamble Company, Cincinnati, OH (US);
Abstract
A water-soluble substrate, and more particularly a water-soluble substrate that is resistant to contact with small amounts of water, and methods of making the same are disclosed. The water-soluble substrate comprises a first surface and a second surface. At least two coating layers are applied to at least one of said first and second surfaces, wherein said at least two coating layers substantially cover said at least one of said first and second surfaces, and wherein a lubricant is applied between said at least two coating layers. Articles, such as pouches, made from the water-soluble substrate, are also disclosed herein.