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. 24, 2016
Filed:
May. 14, 2013
Applicant:
Chevron Phillips Chemical Company Lp, The Woodlands, TX (US);
Inventors:
Lili Cui, Bartlesville, OK (US);
Ashish M. Sukhadia, Bartlesville, OK (US);
Vivek Rohatgi, Owasso, OK (US);
Assignee:
Chevron Phillips Chemical Company LP, The Woodlands, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 10/02 (2006.01); C08F 210/16 (2006.01); C08J 5/18 (2006.01); C08K 5/14 (2006.01); B29C 39/00 (2006.01); B29C 49/00 (2006.01); C08F 8/00 (2006.01); B29K 23/00 (2006.01); B29K 105/00 (2006.01); B29L 7/00 (2006.01);
U.S. Cl.
CPC ...
C08F 10/02 (2013.01); B29C 39/003 (2013.01); B29C 49/0005 (2013.01); C08F 8/00 (2013.01); C08F 210/16 (2013.01); C08J 5/18 (2013.01); C08K 5/14 (2013.01); B29K 2023/0625 (2013.01); B29K 2023/08 (2013.01); B29K 2105/0085 (2013.01); B29L 2007/008 (2013.01); C08F 2810/10 (2013.01); C08J 2323/06 (2013.01); C08J 2323/08 (2013.01); C08J 2323/26 (2013.01);
Abstract
Disclosed herein are ethylene-based polymers having low densities and narrow molecular weight distributions, but high melt strengths for blown film processing. Such polymers can be produced by peroxide-treating a metallocene-catalyzed resin.