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:
Sep. 19, 2023
Filed:
Jun. 30, 2014
Formosa Plastics Corporation, Usa, Livingston, NJ (US);
Chih-Jian Chen, Port Lavaca, TX (US);
Honglan Lu, Port Lavaca, TX (US);
Guangxue Xu, Port Lavaca, TX (US);
Ming-Yung Lee, Port Lavaca, TX (US);
Raj Ranjan, Victoria, TX (US);
Formosa Plastics Corporation, U.S.A., Livingston, NJ (US);
Abstract
A cast film, for use in monolayer and multilayer applications, having an outstanding inherent cling property is disclosed. Additionally, a multilayer cast film utilizing a cast film component layer prepared from a Ziegler-Natta catalyzed ethylene and alpha-olefin copolymer is disclosed, wherein the cast film component layer has a cling force of at least 200 grams-force per inch width at 200% pre-stretch, a slow puncture resistance of greater than 50 J/mm, and a TD tear strength of greater than 450 g/mil, with no cling additives present in the cast film component layer.