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:
Jan. 08, 2019
Filed:
Sep. 29, 2016
Dow Global Technologies Llc, Midland, MI (US);
Liangkai Ma, Midland, MI (US);
Jorge Caminero Gomes, Sao Paulo, BR;
Scott R. Kaleyta, Saginaw, MI (US);
Daniel Ramirez, Midland, MI (US);
Ronald K. Jenkins, Midland, MI (US);
Kevin L. Church, Midland, MI (US);
Jeffrey D. Zawisza, Midland, MI (US);
Sam L. Crabtree, Midland, MI (US);
Keith L. Kauffmann, Ypsilanti, MI (US);
Peter J. Schulz, Midland, MI (US);
John F. Kohn, Freeland, MI (US);
Chad V. Schuette, Freeland, MI (US);
Dow Global Technologies LLC, Midland, MI (US);
Abstract
The present disclosure provides a flexible container. In an embodiment, the flexible container includes a first multilayer film and a second multilayer film. Each multilayer film comprises an inner seal layer. The multilayer films are arranged such that the seal layers oppose each other and the second multilayer film is superimposed on the first multilayer film. The multilayer films are sealed along a common peripheral edge. The flexible container includes an orifice in one of the multilayer films, and a pop-up spout extends through the orifice. The pop-up spout has a flange sealed to the multilayer film around the orifice. The pop-up spout comprises an ethylene/α-olefin multi-block copolymer.