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:
Jun. 04, 2019
Filed:
Feb. 07, 2014
Dow Global Technologies Llc, Midland, MI (US);
Mehmet Demirors, Pearland, TX (US);
Teresa P. Karjala, Lake Jackson, TX (US);
Nilesh R. Savargaonkar, Pearland, TX (US);
Rajen M. Patel, Lake Jackson, TX (US);
Sylvie Desjardins, Lake Jackson, TX (US);
DOW GLOBAL TECHNOLOGIES LLC, Midland, MI (US);
Abstract
Mono- and multi-layer films comprising a polyethylene composition which comprises the reaction product of ethylene and optionally one or more alpha olefin comonomers in the presence of a catalyst composition comprising a multi-metallic procatalyst via a solution polymerization process in at least one reactor; wherein said polyethylene composition is characterized by one or more of the following properties: a melt index, I, measured according to ASTM D 1238 (2.16 kg@190° C.), from 0.1 to 5 g/10 min; density, measured according to ASTM D-792, from 0.910 to 0.935 g/cc; melt flow ratio, I/I, wherein Iis measured according to ASTM D1238 (10 kg@190° C.), from 6 to 7.4; and molecular weight distribution, (M/M) from 2.5 to 3.5 are provided. Also provided are articles made from the mono- and/or multi-layer films.