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:
Feb. 09, 2010
Filed:
Jun. 02, 2004
Jeffrey J. Wooster, Houston, TX (US);
Thomas Oswald, Lake Jackson, TX (US);
Staci A. Dekunder, Pearland, TX (US);
Jesus Nieto, Tarragona, ES;
Jeffrey J. Wooster, Houston, TX (US);
Thomas Oswald, Lake Jackson, TX (US);
Staci A. DeKunder, Pearland, TX (US);
Jesus Nieto, Tarragona, ES;
Dow Global Technologies, Inc., Midland, MI (US);
Abstract
Film layers made from formulated ethylene polymer compositions are disclosed. Film layers made from such formulated compositions have surprisingly good heat seal properties, and an especially good reduction in heat seal initiation temperature. The ethylene polymer compositions have at least one homogeneously branched ethylene/alpha-olefin interpolymer and at least one homogeneously or heterogeneously branched ethylene polymer which has a lower melt index than the first mentioned component. The first homogeneously branched ethylene/alpha-olefin interpolymer has a melt index higher than that of the formulated composition.