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:
May. 09, 2017
Filed:
Dec. 29, 2011
Robert J. Jorgensen, Scott Depot, WV (US);
Robert J. Jorgensen, Scott Depot, WV (US);
Union Carbide Chemicals & Plastics Technology LLC, Midland, MI (US);
Abstract
A virgin granular polymer comprising polymer particles wherein at least 90% by weight of the granular polymer particles, have an Ithat is within two standard deviations of a mean Iof the granular polymer, the ratio of the standard deviation of Ito the mean of the granular polymer is less than 0.2 and the ratio of the standard error of a linear fit to the mean of the granular polymer is less than 0.1, and further wherein the virgin granular polymer has an Iless than or equal to 70 and/or further wherein at least 90% by weight of the granular polymer particles, have a density that is within two standard deviations of a mean density of the granular polymer, the ratio of the standard deviation of the mean density of the granular polymer to the mean density of the granular polymer is less than 0.002 and the ratio of the standard error of a linear fit to the mean of the density is less than 0.001, and further wherein the virgin granular polymer has an Iless than or equal to 70 is provided.