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:
Apr. 17, 2018
Filed:
Apr. 18, 2008
Sarah Van Hove, Boutersem, BE;
Daniel Peirsman, Bornem, BE;
Rudi Verpoorten, Lommel, BE;
Anheuser-Busch InBev S.A., Brussels, BE;
Abstract
The present invention relates to an integrally blow-molded bag-in-container () having an integrally blow-molded bag-in-container wherein the same polymer is in contact on either side of the interface between the inner () and outer layers (). It also concerns a preform (') for blow-molding a bag-in-container, having an inner layer and an outer layer, wherein the preform forms a two-layer container upon blow-molding, and wherein the thus obtained inner layer of the container releases from the thus obtained outer layer upon introduction of a gas at a point of interface between the two layers. The inner and outer layers are of the same material.