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:
Mar. 15, 2016
Filed:
Nov. 29, 2011
Mark L. Hlavinka, Bartlesville, OK (US);
Qing Yang, Bartlesville, OK (US);
Guylaine St. Jean, Bartlesville, OK (US);
Brooke A. Gill, Glen Carbon, IL (US);
Deloris R. Gagan, Ramona, OK (US);
Mark L. Hlavinka, Bartlesville, OK (US);
Qing Yang, Bartlesville, OK (US);
Guylaine St. Jean, Bartlesville, OK (US);
Brooke A. Gill, Glen Carbon, IL (US);
Deloris R. Gagan, Ramona, OK (US);
Chevron Phillips Chemical Company LP, The Woodlands, TX (US);
Abstract
A polymer having a melt index of from about 0.5 g/10 min to about 4.0 g/10 min and a density of equal to or greater than 0.96 g/cc which when formed into a 1-mil film displays a moisture vapor transmission rate ranging from equal to or greater than about 0 to equal to or about 20% greater than X where X=k{−61.95377+39.52785(M/M)−8.16974(M/M)+0.55114(M/M)}+k{−114.01555(τ)+37.68575(M/M)(τ)−2.89177(M/M)(τ)}+k{120.37572(τ)−25.91177(M/M)(τ)}+k{18.03254(τ)} when Mis from about 100 kg/mol to about 180 kg/moL; Mis from about 300 kg/mol to about 1000 kg/mol; τ is from about 0.01 S to about 0.35 s; kis 1 g/100 in·day; kis 1 g/100 in·day·s; kis 1 g/100 in·day·s; and kis 1 g/100 in·day·s.