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. 06, 2016
Filed:
Sep. 13, 2013
Dow Global Technologies Llc, Midland, MI (US);
Yushan Hu, Pearland, TX (US);
Burcak Conley, Zurich, CH;
Kim L. Walton, Lake Jackson, TX (US);
Colin Li Pi Shan, Pearland, TX (US);
Gary R. Marchand, Gonzales, LA (US);
Rajen M. Patel, Freeport, TX (US);
Eva-Maria Kupsch, Waedenswil, CH;
Brian W. Walther, Clute, TX (US);
Dow Global Technologies LLC, Midland, MI (US);
Abstract
Disclosed are multilayer structures comprising a polyolefin layer, a tie layer and a barrier layer wherein the tie layer is a formulation comprising a crystalline block copolymer composite (CBC) comprising i) an ethylene polymer (EP) comprising at least 90 mol % polymerized ethylene; ii) an alpha-olefin-based crystalline polymer (CAOP) and iii) a block copolymer comprising (a) an ethylene polymer block comprising at least 90 mol % polymerized ethylene and (b) a crystalline alpha-olefin block (CAOB).