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:
Dec. 26, 2023
Filed:
Oct. 25, 2019
Dow Global Technologies Llc;
Dow Quimica DE Colombia S.a.;
Rohm and Haas Company;
Felipe Martinez Barreneche, Houston, TX (US);
Elkin David Cardona Jimenez, Medellin, CO (US);
Juan Carlos Casarrubias, Mexico City, MX;
Jie Wu, Lake Jackson, TX (US);
Dow Global Technologies LLC, Midland, MI (US);
Dow Quimica de Colombia SA, Bogota, CO;
Rohm and Haas Company, Collegeville, PA (US);
Abstract
A film structure including: (a) at least one functionalized film layer, wherein the at least one film layer comprises a polar-reactive group polyolefin layer used as an internal layer in the film structure; and (b) a lamination adhesive composition present on, and in contact with, a least a portion of a surface of the internal layer; wherein the green tack value of the adhesive composition is greater than 0.772 Newtons/centimeter; a laminate including the above film structure bonded to a substrate layer; a process for producing the film structure; a process for producing the laminate; and a laminated article made from the above laminate.