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:
Jun. 12, 2018
Filed:
May. 28, 2017
Applicant:
King Fahd University of Petroleum and Minerals, Dhahran, SA;
Inventor:
Mamdouh Ahmed Al-Harthi, Dhahran, SA;
Assignee:
King Fahd University of Petroleum and Minerals, Dhahran, SA;
Primary Examiner:
Int. Cl.
CPC ...
C08F 2/44 (2006.01); C08L 23/06 (2006.01); C08F 4/16 (2006.01); C08L 23/08 (2006.01); G01K 17/04 (2006.01); G01N 30/00 (2006.01); G01N 23/20 (2018.01);
U.S. Cl.
CPC ...
C08L 23/06 (2013.01); C08F 4/16 (2013.01); C08L 23/08 (2013.01); G01K 17/04 (2013.01); G01N 23/20 (2013.01); G01N 2030/486 (2013.01);
Abstract
Methods of preparing high-density polyethylene (HDPE) nanocomposites by in situ polymerization with a zirconocene catalyst, a methylaluminoxane cocatalyst, a calcium zirconate nanofiller in a solvent. The calcium zirconate nanofiller, which is dispersed across the polyethylene matrix, is found to enhance catalyst activity, and other properties of the HDPE nanocomposites produced, including but not limited to flame retardency, crystallinity and surface morphology.